#NoFilter Sleep Ingredients & Drug Interactions
What is this page for?
First and foremost: checking #NoFilter Sleep against your medications. The heart of this page is the interaction checker and the full interaction report — how this product’s ingredients may interact with prescription and over-the-counter medicines you may be taking.
Around that, we add a pharmacist’s high-level view of the product as a whole — what’s inside, the evidence for its stated use, how transparent the label is, and what safety data exists — so you can see the full picture in one place. It’s educational information from our licensed clinical databases and the clinical staff at HelloPharmacist — not medical advice — and we don’t sell or endorse products. Our editorial policy
#NoFilter Sleep is a dietary supplement by N by Nutrilite with 6 active ingredients. Its ingredients are commonly taken for replacing fluids and electrolytes, preventing dehydration during exercise or illness, treating low blood sodium (under medical care).Based on those ingredients, 1,548 medications have a known interaction with it, the most serious rated moderate. The ingredients most likely to interact are Melatonin, L-Theanine, Rosemary Leaf Extract. Use the checker below to test your specific medication, or read the full HelloPharmacist Interaction Report.
Check Your Meds Against #NoFilter Sleep by N by Nutrilite
Ask about any prescription or over-the-counter medication and we check it for interactions with #NoFilter Sleep by N by Nutrilite — and tell you which ingredient is responsible.
AI summaries are generated from our interaction database for education only — always confirm with your pharmacist. How we use AI
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HelloPharmacist Scorecard of #NoFilter Sleep by N by Nutrilite
Our pharmacy team’s full take, with four database checks built into the cards below — a summary of what is known, not a grade of the product itself.
What’s inside
Full disclosure
#NoFilter Sleep contains 6 active ingredients formulated as gummies or jellies. The product includes sodium, biotin, vitamin C, melatonin, L-theanine, and rosemary leaf extract, each selected for specific roles in supporting sleep or related functions.
The gummies also contain several inactive ingredients—cane sugar, tapioca syrup, water, pectin, natural flavors, citric acid, sodium citrate, tomato lycopene extract, vegetable oil, carnauba wax, and beeswax—which serve as sweeteners, thickeners, coatings, and texture agents.
Does it work?
Strong evidence
Melatonin in this product is rated likely effective for non-24-hour sleep-wake disorder and delayed sleep phase syndrome (DSPS)—conditions characterized by sleep timing problems. For general sleep support in otherwise healthy people, evidence is less clear in our data.
Vitamin C is effective for vitamin C deficiency and possibly effective for anemia of chronic disease and exercise-induced respiratory infections, though these aren't typical sleep-related uses. L-theanine is possibly effective for cognitive function.
Rosemary leaf extract is possibly effective for memory. Biotin is likely effective for biotin deficiency.
Sodium's effectiveness ratings relate to cystic fibrosis (likely effective) and amphotericin B nephrotoxicity (possibly effective)—not typical sleep indications. The evidence supporting this product specifically for sleep or its other claimed benefits isn't established in the data we hold.
How safe is it?
Well-documented data
Melatonin is generally well tolerated for short-term use, though long-term safety is less certain and product quality varies; common side effects include dizziness, drowsiness, headache, and nausea. Sodium is generally well tolerated at normal dietary amounts but too much is linked to high blood pressure and heart strain—avoid supplementing without medical advice.
Biotin is generally considered safe and well tolerated, even at fairly high doses. Vitamin C is generally safe at normal doses but can cause abdominal cramps, heartburn, headache, diarrhea, nausea, and vomiting at doses above 2 grams daily; kidney stones have been reported in those prone to them.
L-Theanine is generally well tolerated in healthy adults for short-term use, with reported side effects including headaches, drowsiness, and increased dream activity. Rosemary leaf extract is safe in normal culinary amounts; concentrated extracts require caution.
Pregnancy and lactation data: sodium's safety is rated likely safe in pregnancy but possibly unsafe during lactation; biotin and vitamin C are likely safe in both; melatonin and L-theanine have insufficient data—avoid unless your doctor advises otherwise; rosemary leaf extract has no pregnancy or lactation data on file.
Meds to double-check
Moderate interaction found
Before taking this product, check your exact medications against these drug types: blood pressure medications (antihypertensives), blood thinners (anticoagulants) and antiplatelet drugs like aspirin, corticosteroids, lithium, diabetes medications, thyroid medication (levothyroxine), seizure medications (anticonvulsants), chemotherapy drugs, and immunosuppressants. The sodium alone can significantly affect several of these; melatonin and vitamin C add additional concerns depending on your specific drugs.
The bottom line
Scorecard at a glanceFully disclosed formula with clinical evidence supporting its stated purpose. Moderate medication interactions have been identified, and safety information is well characterized.
If you have a documented sleep disorder like delayed sleep phase syndrome, the melatonin here may be worth discussing with your pharmacist. If you take blood pressure medications, blood thinners, diabetes drugs, thyroid medication, lithium, seizure medication, or chemotherapy, check your exact medications with our tool before trying this product—the interactions are real and dose-dependent.
Talk to your pharmacist before starting, especially if you're pregnant, breastfeeding, or on any regular medications.
Educational only — not medical advice; always confirm with your pharmacist. Our editorial policy · How we use AI
Assessment coverage: 6 of 6 active ingredients matched to our full ingredient reviews (monographs). Based on the product label dated Mar 25, 2025.
This Scorecard evaluates available label information, ingredient evidence, and known medication-safety considerations. It does not independently verify product identity, purity, potency, contamination, or manufacturing quality. How these ratings are computed
General information
Key facts about #NoFilter Sleep, straight from the product label.
| Brand | N by Nutrilite |
|---|---|
| Barcode (UPC) | 850210008903 |
| Net contents | 60 Gummy(ies) |
| Market status | On market |
| Date entered into DSLD | Mar 25, 2025 |
| DSLD ID | 328238 |
| Product type | Other Combinations |
| Supplement form | Gummy Or Jelly |
| Dietary claims / uses | All Other, Structure/Function |
| Intended target group(s) | Vegetarian, Adult (18 - 50 Years), Gluten Free, Dairy Free |
Everything in this section is reproduced from the manufacturer’s own product label — it’s the label speaking, not HelloPharmacist. We show it so you can see exactly what the maker states; we don’t verify or endorse those statements.
Supplement Facts
The label details for #NoFilter Sleep by N by Nutrilite, sourced from the NIH Dietary Supplement Label Database.
Supplement Facts
| Ingredient | Amount | % DV |
|---|---|---|
| Calories | 20 Calorie(s) | -- |
| Total Carbohydrates | 5 Gram(s) | 2% |
| Sodium | 15 mg | 1% |
| Biotin | 300 mcg | 1000% |
| Vitamin C | 60 mg | 67% |
| Added Sugars | 3 Gram(s) | 6% |
| Total Sugars | 3 Gram(s) | -- |
| Melatonin | 0.5 mg | -- |
| L-Theanine | 10 mg | -- |
| Rosemary Leaf Extract | 10 mg | -- |
Other ingredients: Cane Sugar, Tapioca Syrup, Water, Pectin, Natural Flavors, Citric Acid, Sodium Citrate, Tomato Lycopene extract, Vegetable Oil, Carnauba Wax, Beeswax
Tap any ingredient to jump to its full detail below.
These statements are the manufacturer’s wording, reproduced from the product label — the label is saying it, not HelloPharmacist. We don’t verify or endorse them.
Formulation
As the first step in your nighttime beauty routine, a good night's sleep makes every day more beautiful. Supports healthy hair and nails while you sleep. THE GOOD STUFF Melatonin - a substance found in the body that promotes good sleep L-Theanine - a natural amino acid known to help reduce occasional stress. Biotin - an essential nutrient that works at the cellular level to support healthy hair and nail growth. Rosemary &Vitamin C - sources of antioxidants to protect the skin from free radicals
No high fructose corn syrup, no synthetic colors, and no artificial flavors or sweeteners. Free From: peanuts, tree nuts, soy, eggs, shellfish, and crustacean. No GMO GF
V
Produced following Amway standards.
Beauty Sleep
Product of Colombia.
Formula
THE GOOD STUFF Melatonin - a substance found in the body that promotes good sleep L-Theanine - a natural amino acid known to help reduce occasional stress. Biotin - an essential nutrient that works at the cellular level to support healthy hair and nail growth. Rosemary &Vitamin C - sources of antioxidants to protect the skin from free radicals
Natural tropical fruit, orange & honey flavor with other natural flavors
Biotin, Melatonin & Rosemary
Seals/Symbols
V Amway Promise
Precautions
Keep out of the reach of children
Melatonin may cause drowsiness or sleepiness. Do not take when driving, operating machinery, or engaging in any activity that requires alertness. Do not use when consuming alcohol.
If you have a medical condition, long-term sleep difficulties, are taking prescription drugs, sedatives, tranquilizers, sleep aids, or are pregnant or nursing, please consult your healthcare professional prior to use.
Storage
Store in a cool, dry place.
FDA Disclaimer Statement
This statement has not been evaluated by the Food and Drug Administration. This product is not intended to diagnose, treat, cure, or prevent any disease.
FDA Statement of Identity
Dietary Supplement
Brand IP Statement(s)
N by Nutrilite U Got this.
Suggested/Recommended/Usage/Directions
Use instructions: Adults, take 2 gummies at bedtime. Chew thoroughly before swallowing.
General Statements
Exclusively from Amway For Questions: 1-800-253-6500
Is this label outdated? Report a formula or label change and our pharmacy team will review it.
#NoFilter Sleep by N by Nutrilite label
The label scan from the NIH Dietary Supplement Label Database. Tap to enlarge.
Label images are published by the NIH Dietary Supplement Label Database for the version of this product on file. Always read your actual product label.
View the full label (PDF)The Ingredients in #NoFilter Sleep by N by Nutrilite
These are the 6 active ingredients this product is made of. Select any to open its full monograph.
Serving size2 Gummie(s) Dosage formGummy Or Jelly Servings per container30 Amounts shown are per serving.
Most supplement products combine several ingredients, and a medication can interact with the product through any one of them. Each ingredient below shows whether it has known drug interactions.
Sodium
Interacts with205 drugs
Sodium is an essential mineral and electrolyte your body needs to balance fluids, support nerves, and help muscles work. Most people in modern diets g...
Sodium monograph & interactionsBiotin
No knowninteractions
Biotin (vitamin B7) is a water-soluble vitamin your body needs to turn food into energy and to support healthy hair, skin, and nails. Most people get...
Biotin monograph & interactionsVitamin C
Interacts with207 drugs
Vitamin C (ascorbic acid) is an essential nutrient your body needs but cannot make, so you must get it from food or supplements. It's important for im...
Vitamin C monograph & interactionsMelatonin
Interacts with1,461 drugs
Melatonin is a hormone your body makes naturally to help control your sleep-wake cycle, and the supplement form is widely used to help with sleep timi...
Melatonin monograph & interactionsL-Theanine
Interacts with565 drugs
Theanine (usually L-theanine) is an amino acid found naturally in tea leaves that many people take to feel calmer and less stressed without strong dro...
L-Theanine monograph & interactionsRosemary Leaf Extract
Interacts with372 drugs
Rosemary is a fragrant Mediterranean herb that is safe and flavorful in normal food amounts. Some early research suggests possible benefits for memory...
Rosemary Leaf Extract monograph & interactionsOther (inactive) ingredients: Cane Sugar, Tapioca Syrup, Water, Pectin, Natural Flavors, Citric Acid, Sodium Citrate, Tomato Lycopene extract, Vegetable Oil, Carnauba Wax, Beeswax. These complete the product’s ingredient list but are not active constituents.
#NoFilter Sleep by N by Nutrilite Drug Interactions
HelloPharmacist Interaction Report
#NoFilter Sleep by N by Nutrilite contains several ingredients with documented interactions to medications.
The most serious concern involves sodium, which can moderately interact with blood pressure medications (antihypertensives) by potentially reducing their effectiveness—a particular risk if you take multiple doses or have high intake of sodium overall.
Read the full breakdown — every affected drug type, severity by severity
Vitamin C in this product moderately interacts with several drug types: it may reduce warfarin (a blood thinner) effectiveness at high doses, increase estrogen levels from birth control or hormone therapy, theoretically reduce chemotherapy drug activity, and increase aluminum absorption from aluminum-containing compounds. It can also affect levothyroxine (thyroid medication) absorption and may modestly lower indinavir levels.
Melatonin moderately interacts with blood pressure medications, blood thinners (anticoagulants), diabetes drugs, seizure medications (anticonvulsants), and immunosuppressants; it may also affect extended-release nifedipine. Rosemary Leaf Extract moderately interacts with blood thinners, diabetes drugs, and aspirin or aspirin-like pain relievers.
Sodium also moderately interacts with corticosteroids, lithium, didanosine, sodium phosphates used for bowel prep, and tolvaptan—each through different mechanisms affecting sodium balance or drug levels. L-Theanine has minor interactions with blood pressure drugs and central nervous system depressants.
Altogether, these interactions span 1,532 individual medications. Biotin was checked and shows no documented interactions.
Check your own medications below · Editorial policy · How we use AI
Want to check YOUR meds against #NoFilter Sleep?
Ask about interactions with your drugs in plain English — “Can I take it with lisinopril?” — and we find you the answer in seconds, ingredient by ingredient.
Go to the checkerIngredients driving the most interactions
Individual Drug Interactions
The ingredients in #NoFilter Sleep interact with 1,548 drugs. Click any drug to see the details.
5 of the 6 ingredients in #NoFilter Sleep interact with drugs. Each result below shows which ingredient is responsible. Melatonin L-Theanine Rosemary Leaf Extract Vitamin C Sodium
6-mercaptopurinePurinethol
How 6-mercaptopurine interacts with #NoFilter Sleep — through 1 ingredient. Tap an ingredient for the detail:
MelatoninImmunosuppressants Moderate
Interaction Summary
Theoretically, melatonin might interfere with immunosuppressive therapy.
Read the full Melatonin + 6-mercaptopurine interactionAbciximabReoPro
How Abciximab interacts with #NoFilter Sleep — through 2 ingredients. Tap an ingredient for the detail:
MelatoninAnticoagulant/antiplatelet Drugs Moderate
Interaction Summary
Theoretically, melatonin may have anticoagulant effects and may increase the risk of bleeding if used with anticoagulant or antiplatelet drugs.
Read the full Melatonin + Abciximab interactionRosemary Leaf ExtractAnticoagulant/antiplatelet Drugs Moderate
Interaction Summary
Theoretically, rosemary may increase the risk of bleeding if used with anticoagulant or antiplatelet drugs.
Read the full Rosemary Leaf Extract + Abciximab interactionAbrocitinibCibinqo
How Abrocitinib interacts with #NoFilter Sleep — through 2 ingredients. Tap an ingredient for the detail:
MelatoninAnticoagulant/antiplatelet Drugs, Immunosuppressants +1 Moderate
Interaction Summary
Theoretically, melatonin may have anticoagulant effects and may increase the risk of bleeding if used with anticoagulant or antiplatelet drugs.
Read the full Melatonin + Abrocitinib interactionRosemary Leaf ExtractAnticoagulant/antiplatelet Drugs Moderate
Interaction Summary
Theoretically, rosemary may increase the risk of bleeding if used with anticoagulant or antiplatelet drugs.
Read the full Rosemary Leaf Extract + Abrocitinib interactionAcarboseGlucobay, Prandase, Precose
How Acarbose interacts with #NoFilter Sleep — through 2 ingredients. Tap an ingredient for the detail:
MelatoninAntidiabetes Drugs Moderate
Interaction Summary
Theoretically, taking melatonin with antidiabetes drugs might increase the risk of hypoglycemia.
Read the full Melatonin + Acarbose interactionRosemary Leaf ExtractAntidiabetes Drugs Moderate
Interaction Summary
Theoretically, taking rosemary with antidiabetes drugs might increase the risk of hypoglycemia.
Read the full Rosemary Leaf Extract + Acarbose interactionAcebutololRhotral, Sectral
How Acebutolol interacts with #NoFilter Sleep — through 3 ingredients. Tap an ingredient for the detail:
MelatoninAntihypertensive Drugs Moderate
Interaction Summary
Theoretically, taking melatonin with antihypertensive drugs might increase the risk of hypotension or hypertension.
Read the full Melatonin + Acebutolol interactionSodiumAntihypertensive Drugs Moderate
Interaction Summary
Theoretically, a high intake of dietary sodium might reduce the effectiveness of antihypertensive drugs.
Read the full Sodium + Acebutolol interactionL-theanineAntihypertensive Drugs Moderate
Interaction Summary
Theanine might lower blood pressure, potentiating the effects of antihypertensive drugs.
Read the full L-theanine + Acebutolol interactionAcenocoumarolSintrom
How Acenocoumarol interacts with #NoFilter Sleep — through 2 ingredients. Tap an ingredient for the detail:
MelatoninAnticoagulant/antiplatelet Drugs Moderate
Interaction Summary
Theoretically, melatonin may have anticoagulant effects and may increase the risk of bleeding if used with anticoagulant or antiplatelet drugs.
Read the full Melatonin + Acenocoumarol interactionRosemary Leaf ExtractAnticoagulant/antiplatelet Drugs Moderate
Interaction Summary
Theoretically, rosemary may increase the risk of bleeding if used with anticoagulant or antiplatelet drugs.
Read the full Rosemary Leaf Extract + Acenocoumarol interactionAcepromazineAtravet
How Acepromazine interacts with #NoFilter Sleep — through 2 ingredients. Tap an ingredient for the detail:
MelatoninCns Depressants Moderate
Interaction Summary
Theoretically, taking melatonin might increase the sedative effects of CNS depressants.
Read the full Melatonin + Acepromazine interactionL-theanineCns Depressants Minor
Interaction Summary
Theoretically, theanine might have additive sedative effects when used in conjunction with CNS depressants.
Read the full L-theanine + Acepromazine interactionAcetaminophenChildren's Tylenol, Children's Tylenol Meltaways, Tylenol, Tylenol Ex Strength
How Acetaminophen interacts with #NoFilter Sleep — through 3 ingredients. Tap an ingredient for the detail:
MelatoninCytochrome P450 1a2 (cyp1a2) Substrates Moderate
Interaction Summary
Theoretically, melatonin might increase levels of drugs metabolized by CYP1A2.
Read the full Melatonin + Acetaminophen interactionVitamin CAcetaminophen (tylenol, Others) Minor
Interaction Summary
High-dose vitamin C might slightly prolong the clearance of acetaminophen.
Read the full Vitamin C + Acetaminophen interactionRosemary Leaf ExtractCytochrome P450 1a2 (cyp1a2) Substrates Minor
Interaction Summary
Theoretically, rosemary might decrease the levels and clinical effects of CYP1A2 substrates.
Read the full Rosemary Leaf Extract + Acetaminophen interactionAcetaminophen, AspirinGemnisyn
How Acetaminophen, Aspirin interacts with #NoFilter Sleep — through 3 ingredients. Tap an ingredient for the detail:
MelatoninCytochrome P450 1a2 (cyp1a2) Substrates, Anticoagulant/antiplatelet Drugs Moderate
Interaction Summary
Theoretically, melatonin might increase levels of drugs metabolized by CYP1A2.
Read the full Melatonin + Acetaminophen, Aspirin interactionRosemary Leaf ExtractCytochrome P450 1a2 (cyp1a2) Substrates, Anticoagulant/antiplatelet Drugs +1 Moderate
Interaction Summary
Theoretically, rosemary might decrease the levels and clinical effects of CYP1A2 substrates.
Read the full Rosemary Leaf Extract + Acetaminophen, Aspirin interactionVitamin CAcetaminophen (tylenol, Others), Aspirin Minor
Interaction Summary
High-dose vitamin C might slightly prolong the clearance of acetaminophen.
Read the full Vitamin C + Acetaminophen, Aspirin interactionAcetaminophen, Aspirin, CaffeineExcedrin, Excedrin Extra Strength, Excedrin Migraine
How Acetaminophen, Aspirin, Caffeine interacts with #NoFilter Sleep — through 3 ingredients. Tap an ingredient for the detail:
MelatoninAnticoagulant/antiplatelet Drugs, Cytochrome P450 3a4 (cyp3a4) Substrates +2 Moderate
Interaction Summary
Theoretically, melatonin may have anticoagulant effects and may increase the risk of bleeding if used with anticoagulant or antiplatelet drugs.
Read the full Melatonin + Acetaminophen, Aspirin, Caffeine interactionRosemary Leaf ExtractAspirin, Cytochrome P450 1a2 (cyp1a2) Substrates +1 Moderate
Interaction Summary
Theoretically, rosemary might have additive effects with salicylate-containing drugs such as aspirin.
Read the full Rosemary Leaf Extract + Acetaminophen, Aspirin, Caffeine interactionVitamin CAspirin, Acetaminophen (tylenol, Others) Minor
Interaction Summary
Acidification of the urine by vitamin C might increase aspirin levels.
Read the full Vitamin C + Acetaminophen, Aspirin, Caffeine interactionAcetaminophen, Brompheniramine, PhenylpropanolamineDimetapp Cold and Flu
How Acetaminophen, Brompheniramine, Phenylpropanolamine interacts with #NoFilter Sleep — through 3 ingredients. Tap an ingredient for the detail:
MelatoninCytochrome P450 1a2 (cyp1a2) Substrates, Seizure Threshold Lowering Drugs Moderate
Interaction Summary
Theoretically, melatonin might increase levels of drugs metabolized by CYP1A2.
Read the full Melatonin + Acetaminophen, Brompheniramine, Phenylpropanolamine interactionRosemary Leaf ExtractCytochrome P450 1a2 (cyp1a2) Substrates Minor
Interaction Summary
Theoretically, rosemary might decrease the levels and clinical effects of CYP1A2 substrates.
Read the full Rosemary Leaf Extract + Acetaminophen, Brompheniramine, Phenylpropanolamine interactionVitamin CAcetaminophen (tylenol, Others) Minor
Interaction Summary
High-dose vitamin C might slightly prolong the clearance of acetaminophen.
Read the full Vitamin C + Acetaminophen, Brompheniramine, Phenylpropanolamine interactionAcetaminophen, ButalbitalAxocet, Bancap, Bucet, Butex Forte, Esgic CF, Orbivan CF +5 more
How Acetaminophen, Butalbital interacts with #NoFilter Sleep — through 3 ingredients. Tap an ingredient for the detail:
MelatoninCytochrome P450 1a2 (cyp1a2) Substrates Moderate
Interaction Summary
Theoretically, melatonin might increase levels of drugs metabolized by CYP1A2.
Read the full Melatonin + Acetaminophen, Butalbital interactionVitamin CAcetaminophen (tylenol, Others) Minor
Interaction Summary
High-dose vitamin C might slightly prolong the clearance of acetaminophen.
Read the full Vitamin C + Acetaminophen, Butalbital interactionRosemary Leaf ExtractCytochrome P450 1a2 (cyp1a2) Substrates Minor
Interaction Summary
Theoretically, rosemary might decrease the levels and clinical effects of CYP1A2 substrates.
Read the full Rosemary Leaf Extract + Acetaminophen, Butalbital interactionAcetaminophen, Butalbital, CaffeineEsgic, Esgic Plus, Fiogesic, Fioricet, Repan, Tecnal +1 more
How Acetaminophen, Butalbital, Caffeine interacts with #NoFilter Sleep — through 3 ingredients. Tap an ingredient for the detail:
MelatoninCytochrome P450 1a2 (cyp1a2) Substrates, Caffeine +1 Moderate
Interaction Summary
Theoretically, melatonin might increase levels of drugs metabolized by CYP1A2.
Read the full Melatonin + Acetaminophen, Butalbital, Caffeine interactionRosemary Leaf ExtractCytochrome P450 1a2 (cyp1a2) Substrates Minor
Interaction Summary
Theoretically, rosemary might decrease the levels and clinical effects of CYP1A2 substrates.
Read the full Rosemary Leaf Extract + Acetaminophen, Butalbital, Caffeine interactionVitamin CAcetaminophen (tylenol, Others) Minor
Interaction Summary
High-dose vitamin C might slightly prolong the clearance of acetaminophen.
Read the full Vitamin C + Acetaminophen, Butalbital, Caffeine interactionAcetaminophen, Butalbital, Caffeine, CodeineEsgic with Codeine, Fioricet w/ Codeine
How Acetaminophen, Butalbital, Caffeine, Codeine interacts with #NoFilter Sleep — through 4 ingredients. Tap an ingredient for the detail:
MelatoninCytochrome P450 3a4 (cyp3a4) Substrates, Caffeine +4 Moderate
Interaction Summary
Theoretically, melatonin might increase levels of drugs metabolized by CYP3A4.
Read the full Melatonin + Acetaminophen, Butalbital, Caffeine, Codeine interactionVitamin CAcetaminophen (tylenol, Others) Minor
Interaction Summary
High-dose vitamin C might slightly prolong the clearance of acetaminophen.
Read the full Vitamin C + Acetaminophen, Butalbital, Caffeine, Codeine interactionL-theanineCns Depressants Minor
Interaction Summary
Theoretically, theanine might have additive sedative effects when used in conjunction with CNS depressants.
Read the full L-theanine + Acetaminophen, Butalbital, Caffeine, Codeine interactionRosemary Leaf ExtractCytochrome P450 1a2 (cyp1a2) Substrates Minor
Interaction Summary
Theoretically, rosemary might decrease the levels and clinical effects of CYP1A2 substrates.
Read the full Rosemary Leaf Extract + Acetaminophen, Butalbital, Caffeine, Codeine interactionAcetaminophen, Butalbital, CodeineBancap w/ Codeine
How Acetaminophen, Butalbital, Codeine interacts with #NoFilter Sleep — through 4 ingredients. Tap an ingredient for the detail:
MelatoninCns Depressants, Cytochrome P450 1a2 (cyp1a2) Substrates +2 Moderate
Interaction Summary
Theoretically, taking melatonin might increase the sedative effects of CNS depressants.
Read the full Melatonin + Acetaminophen, Butalbital, Codeine interactionRosemary Leaf ExtractCytochrome P450 1a2 (cyp1a2) Substrates Minor
Interaction Summary
Theoretically, rosemary might decrease the levels and clinical effects of CYP1A2 substrates.
Read the full Rosemary Leaf Extract + Acetaminophen, Butalbital, Codeine interactionL-theanineCns Depressants Minor
Interaction Summary
Theoretically, theanine might have additive sedative effects when used in conjunction with CNS depressants.
Read the full L-theanine + Acetaminophen, Butalbital, Codeine interactionVitamin CAcetaminophen (tylenol, Others) Minor
Interaction Summary
High-dose vitamin C might slightly prolong the clearance of acetaminophen.
Read the full Vitamin C + Acetaminophen, Butalbital, Codeine interactionAcetaminophen, Butalbital, Codeine PhosphatePhrenilin #3
How Acetaminophen, Butalbital, Codeine Phosphate interacts with #NoFilter Sleep — through 4 ingredients. Tap an ingredient for the detail:
MelatoninCytochrome P450 2d6 (cyp2d6) Substrates, Seizure Threshold Lowering Drugs +2 Moderate
Interaction Summary
Theoretically, melatonin might increase levels of drugs metabolized by CYP2D6.
Read the full Melatonin + Acetaminophen, Butalbital, Codeine Phosphate interactionVitamin CAcetaminophen (tylenol, Others) Minor
Interaction Summary
High-dose vitamin C might slightly prolong the clearance of acetaminophen.
Read the full Vitamin C + Acetaminophen, Butalbital, Codeine Phosphate interactionL-theanineCns Depressants Minor
Interaction Summary
Theoretically, theanine might have additive sedative effects when used in conjunction with CNS depressants.
Read the full L-theanine + Acetaminophen, Butalbital, Codeine Phosphate interactionRosemary Leaf ExtractCytochrome P450 1a2 (cyp1a2) Substrates Minor
Interaction Summary
Theoretically, rosemary might decrease the levels and clinical effects of CYP1A2 substrates.
Read the full Rosemary Leaf Extract + Acetaminophen, Butalbital, Codeine Phosphate interactionAcetaminophen, Caffeine, Chlorpheniramine, Hydrocodone, PhenylephrineHycomine Compound
How Acetaminophen, Caffeine, Chlorpheniramine, Hydrocodone, Phenylephrine interacts with #NoFilter Sleep — through 4 ingredients. Tap an ingredient for the detail:
MelatoninCytochrome P450 1a2 (cyp1a2) Substrates, Cytochrome P450 2d6 (cyp2d6) Substrates +4 Moderate
Interaction Summary
Theoretically, melatonin might increase levels of drugs metabolized by CYP1A2.
Read the full Melatonin + Acetaminophen, Caffeine, Chlorpheniramine, Hydrocodone, Phenylephrine interactionRosemary Leaf ExtractCytochrome P450 1a2 (cyp1a2) Substrates Minor
Interaction Summary
Theoretically, rosemary might decrease the levels and clinical effects of CYP1A2 substrates.
Read the full Rosemary Leaf Extract + Acetaminophen, Caffeine, Chlorpheniramine, Hydrocodone, Phenylephrine interactionL-theanineCns Depressants Minor
Interaction Summary
Theoretically, theanine might have additive sedative effects when used in conjunction with CNS depressants.
Read the full L-theanine + Acetaminophen, Caffeine, Chlorpheniramine, Hydrocodone, Phenylephrine interactionVitamin CAcetaminophen (tylenol, Others) Minor
Interaction Summary
High-dose vitamin C might slightly prolong the clearance of acetaminophen.
Read the full Vitamin C + Acetaminophen, Caffeine, Chlorpheniramine, Hydrocodone, Phenylephrine interactionAcetaminophen, Caffeine, CodeineGesic C15, Gesic C30, Gesic C8, Lenoltec 1, Lenoltec 2, Lenoltec 3 +1 more
How Acetaminophen, Caffeine, Codeine interacts with #NoFilter Sleep — through 4 ingredients. Tap an ingredient for the detail:
MelatoninCaffeine, Cytochrome P450 3a4 (cyp3a4) Substrates +4 Moderate
Interaction Summary
Theoretically, taking caffeine with melatonin might increase levels of melatonin.
Read the full Melatonin + Acetaminophen, Caffeine, Codeine interactionVitamin CAcetaminophen (tylenol, Others) Minor
Interaction Summary
High-dose vitamin C might slightly prolong the clearance of acetaminophen.
Read the full Vitamin C + Acetaminophen, Caffeine, Codeine interactionL-theanineCns Depressants Minor
Interaction Summary
Theoretically, theanine might have additive sedative effects when used in conjunction with CNS depressants.
Read the full L-theanine + Acetaminophen, Caffeine, Codeine interactionRosemary Leaf ExtractCytochrome P450 1a2 (cyp1a2) Substrates Minor
Interaction Summary
Theoretically, rosemary might decrease the levels and clinical effects of CYP1A2 substrates.
Read the full Rosemary Leaf Extract + Acetaminophen, Caffeine, Codeine interactionAcetaminophen, Caffeine, Codeine, SalicylamideCodalan No.1, Codalan No.2, Codalan No.3
How Acetaminophen, Caffeine, Codeine, Salicylamide interacts with #NoFilter Sleep — through 4 ingredients. Tap an ingredient for the detail:
MelatoninCytochrome P450 1a2 (cyp1a2) Substrates, Seizure Threshold Lowering Drugs +4 Moderate
Interaction Summary
Theoretically, melatonin might increase levels of drugs metabolized by CYP1A2.
Read the full Melatonin + Acetaminophen, Caffeine, Codeine, Salicylamide interactionRosemary Leaf ExtractCytochrome P450 1a2 (cyp1a2) Substrates Minor
Interaction Summary
Theoretically, rosemary might decrease the levels and clinical effects of CYP1A2 substrates.
Read the full Rosemary Leaf Extract + Acetaminophen, Caffeine, Codeine, Salicylamide interactionL-theanineCns Depressants Minor
Interaction Summary
Theoretically, theanine might have additive sedative effects when used in conjunction with CNS depressants.
Read the full L-theanine + Acetaminophen, Caffeine, Codeine, Salicylamide interactionVitamin CAcetaminophen (tylenol, Others) Minor
Interaction Summary
High-dose vitamin C might slightly prolong the clearance of acetaminophen.
Read the full Vitamin C + Acetaminophen, Caffeine, Codeine, Salicylamide interactionAcetaminophen, Caffeine, DihydrocodeineDHC Plus, Panlor DC, Panlor SS
How Acetaminophen, Caffeine, Dihydrocodeine interacts with #NoFilter Sleep — through 4 ingredients. Tap an ingredient for the detail:
MelatoninCaffeine, Cytochrome P450 3a4 (cyp3a4) Substrates +4 Moderate
Interaction Summary
Theoretically, taking caffeine with melatonin might increase levels of melatonin.
Read the full Melatonin + Acetaminophen, Caffeine, Dihydrocodeine interactionVitamin CAcetaminophen (tylenol, Others) Minor
Interaction Summary
High-dose vitamin C might slightly prolong the clearance of acetaminophen.
Read the full Vitamin C + Acetaminophen, Caffeine, Dihydrocodeine interactionL-theanineCns Depressants Minor
Interaction Summary
Theoretically, theanine might have additive sedative effects when used in conjunction with CNS depressants.
Read the full L-theanine + Acetaminophen, Caffeine, Dihydrocodeine interactionRosemary Leaf ExtractCytochrome P450 1a2 (cyp1a2) Substrates Minor
Interaction Summary
Theoretically, rosemary might decrease the levels and clinical effects of CYP1A2 substrates.
Read the full Rosemary Leaf Extract + Acetaminophen, Caffeine, Dihydrocodeine interactionAcetaminophen, Caffeine, IsomethepteneMigralam
How Acetaminophen, Caffeine, Isometheptene interacts with #NoFilter Sleep — through 3 ingredients. Tap an ingredient for the detail:
MelatoninCytochrome P450 1a2 (cyp1a2) Substrates, Cytochrome P450 3a4 (cyp3a4) Substrates +1 Moderate
Interaction Summary
Theoretically, melatonin might increase levels of drugs metabolized by CYP1A2.
Read the full Melatonin + Acetaminophen, Caffeine, Isometheptene interactionRosemary Leaf ExtractCytochrome P450 1a2 (cyp1a2) Substrates Minor
Interaction Summary
Theoretically, rosemary might decrease the levels and clinical effects of CYP1A2 substrates.
Read the full Rosemary Leaf Extract + Acetaminophen, Caffeine, Isometheptene interactionVitamin CAcetaminophen (tylenol, Others) Minor
Interaction Summary
High-dose vitamin C might slightly prolong the clearance of acetaminophen.
Read the full Vitamin C + Acetaminophen, Caffeine, Isometheptene interactionAcetaminophen, Caffeine, PyrilamineMidol Max Strength Menstrual
How Acetaminophen, Caffeine, Pyrilamine interacts with #NoFilter Sleep — through 3 ingredients. Tap an ingredient for the detail:
MelatoninCaffeine, Cytochrome P450 3a4 (cyp3a4) Substrates +1 Moderate
Interaction Summary
Theoretically, taking caffeine with melatonin might increase levels of melatonin.
Read the full Melatonin + Acetaminophen, Caffeine, Pyrilamine interactionVitamin CAcetaminophen (tylenol, Others) Minor
Interaction Summary
High-dose vitamin C might slightly prolong the clearance of acetaminophen.
Read the full Vitamin C + Acetaminophen, Caffeine, Pyrilamine interactionRosemary Leaf ExtractCytochrome P450 1a2 (cyp1a2) Substrates Minor
Interaction Summary
Theoretically, rosemary might decrease the levels and clinical effects of CYP1A2 substrates.
Read the full Rosemary Leaf Extract + Acetaminophen, Caffeine, Pyrilamine interactionAcetaminophen, Chlorpheniramine Maleate, Dextromethorphan HbrVicks Formula 44M Cough, Cold & Flu Relief
How Acetaminophen, Chlorpheniramine Maleate, Dextromethorphan Hbr interacts with #NoFilter Sleep — through 4 ingredients. Tap an ingredient for the detail:
MelatoninSeizure Threshold Lowering Drugs, Cytochrome P450 1a2 (cyp1a2) Substrates +2 Moderate
Interaction Summary
Theoretically, taking melatonin with drugs that lower the seizure threshold might increase the risk of seizure activity.
Read the full Melatonin + Acetaminophen, Chlorpheniramine Maleate, Dextromethorphan Hbr interactionRosemary Leaf ExtractCytochrome P450 1a2 (cyp1a2) Substrates Minor
Interaction Summary
Theoretically, rosemary might decrease the levels and clinical effects of CYP1A2 substrates.
Read the full Rosemary Leaf Extract + Acetaminophen, Chlorpheniramine Maleate, Dextromethorphan Hbr interactionL-theanineSerotonergic Drugs Minor
Interaction Summary
Clinical studies regarding the effects of L-theanine on serotonin levels are conflicting.
Read the full L-theanine + Acetaminophen, Chlorpheniramine Maleate, Dextromethorphan Hbr interactionVitamin CAcetaminophen (tylenol, Others) Minor
Interaction Summary
High-dose vitamin C might slightly prolong the clearance of acetaminophen.
Read the full Vitamin C + Acetaminophen, Chlorpheniramine Maleate, Dextromethorphan Hbr interactionAcetaminophen, Chlorpheniramine, Codeine, PhenylephrineColrex
How Acetaminophen, Chlorpheniramine, Codeine, Phenylephrine interacts with #NoFilter Sleep — through 4 ingredients. Tap an ingredient for the detail:
MelatoninCytochrome P450 3a4 (cyp3a4) Substrates, Cytochrome P450 2d6 (cyp2d6) Substrates +3 Moderate
Interaction Summary
Theoretically, melatonin might increase levels of drugs metabolized by CYP3A4.
Read the full Melatonin + Acetaminophen, Chlorpheniramine, Codeine, Phenylephrine interactionVitamin CAcetaminophen (tylenol, Others) Minor
Interaction Summary
High-dose vitamin C might slightly prolong the clearance of acetaminophen.
Read the full Vitamin C + Acetaminophen, Chlorpheniramine, Codeine, Phenylephrine interactionL-theanineCns Depressants, Serotonergic Drugs Minor
Interaction Summary
Theoretically, theanine might have additive sedative effects when used in conjunction with CNS depressants.
Read the full L-theanine + Acetaminophen, Chlorpheniramine, Codeine, Phenylephrine interactionRosemary Leaf ExtractCytochrome P450 1a2 (cyp1a2) Substrates Minor
Interaction Summary
Theoretically, rosemary might decrease the levels and clinical effects of CYP1A2 substrates.
Read the full Rosemary Leaf Extract + Acetaminophen, Chlorpheniramine, Codeine, Phenylephrine interactionAcetaminophen, Chlorpheniramine, DextromethorphanCoricidin II Extra Strength Cold and Flu
How Acetaminophen, Chlorpheniramine, Dextromethorphan interacts with #NoFilter Sleep — through 4 ingredients. Tap an ingredient for the detail:
MelatoninCytochrome P450 2d6 (cyp2d6) Substrates, Cytochrome P450 3a4 (cyp3a4) Substrates +2 Moderate
Interaction Summary
Theoretically, melatonin might increase levels of drugs metabolized by CYP2D6.
Read the full Melatonin + Acetaminophen, Chlorpheniramine, Dextromethorphan interactionL-theanineSerotonergic Drugs Minor
Interaction Summary
Clinical studies regarding the effects of L-theanine on serotonin levels are conflicting.
Read the full L-theanine + Acetaminophen, Chlorpheniramine, Dextromethorphan interactionVitamin CAcetaminophen (tylenol, Others) Minor
Interaction Summary
High-dose vitamin C might slightly prolong the clearance of acetaminophen.
Read the full Vitamin C + Acetaminophen, Chlorpheniramine, Dextromethorphan interactionRosemary Leaf ExtractCytochrome P450 1a2 (cyp1a2) Substrates Minor
Interaction Summary
Theoretically, rosemary might decrease the levels and clinical effects of CYP1A2 substrates.
Read the full Rosemary Leaf Extract + Acetaminophen, Chlorpheniramine, Dextromethorphan interactionAcetaminophen, Chlorpheniramine, Dextromethorphan HydrobromideCoricidin HBP Maximum Strength Flu
How Acetaminophen, Chlorpheniramine, Dextromethorphan Hydrobromide interacts with #NoFilter Sleep — through 4 ingredients. Tap an ingredient for the detail:
MelatoninSeizure Threshold Lowering Drugs, Cytochrome P450 1a2 (cyp1a2) Substrates +2 Moderate
Interaction Summary
Theoretically, taking melatonin with drugs that lower the seizure threshold might increase the risk of seizure activity.
Read the full Melatonin + Acetaminophen, Chlorpheniramine, Dextromethorphan Hydrobromide interactionRosemary Leaf ExtractCytochrome P450 1a2 (cyp1a2) Substrates Minor
Interaction Summary
Theoretically, rosemary might decrease the levels and clinical effects of CYP1A2 substrates.
Read the full Rosemary Leaf Extract + Acetaminophen, Chlorpheniramine, Dextromethorphan Hydrobromide interactionL-theanineSerotonergic Drugs Minor
Interaction Summary
Clinical studies regarding the effects of L-theanine on serotonin levels are conflicting.
Read the full L-theanine + Acetaminophen, Chlorpheniramine, Dextromethorphan Hydrobromide interactionVitamin CAcetaminophen (tylenol, Others) Minor
Interaction Summary
High-dose vitamin C might slightly prolong the clearance of acetaminophen.
Read the full Vitamin C + Acetaminophen, Chlorpheniramine, Dextromethorphan Hydrobromide interactionAcetaminophen, Chlorpheniramine, Dextromethorphan, PhenylpropanolamineMulti Symptom Cold Relief
How Acetaminophen, Chlorpheniramine, Dextromethorphan, Phenylpropanolamine interacts with #NoFilter Sleep — through 4 ingredients. Tap an ingredient for the detail:
MelatoninCytochrome P450 3a4 (cyp3a4) Substrates, Cytochrome P450 1a2 (cyp1a2) Substrates +2 Moderate
Interaction Summary
Theoretically, melatonin might increase levels of drugs metabolized by CYP3A4.
Read the full Melatonin + Acetaminophen, Chlorpheniramine, Dextromethorphan, Phenylpropanolamine interactionVitamin CAcetaminophen (tylenol, Others) Minor
Interaction Summary
High-dose vitamin C might slightly prolong the clearance of acetaminophen.
Read the full Vitamin C + Acetaminophen, Chlorpheniramine, Dextromethorphan, Phenylpropanolamine interactionRosemary Leaf ExtractCytochrome P450 1a2 (cyp1a2) Substrates Minor
Interaction Summary
Theoretically, rosemary might decrease the levels and clinical effects of CYP1A2 substrates.
Read the full Rosemary Leaf Extract + Acetaminophen, Chlorpheniramine, Dextromethorphan, Phenylpropanolamine interactionL-theanineSerotonergic Drugs Minor
Interaction Summary
Clinical studies regarding the effects of L-theanine on serotonin levels are conflicting.
Read the full L-theanine + Acetaminophen, Chlorpheniramine, Dextromethorphan, Phenylpropanolamine interactionAcetaminophen, Chlorpheniramine, Dextromethorphan, PseudoephedrineChildren's Tylenol Cold Plus Cough, Tylenol Cold Ex Strength
How Acetaminophen, Chlorpheniramine, Dextromethorphan, Pseudoephedrine interacts with #NoFilter Sleep — through 4 ingredients. Tap an ingredient for the detail:
MelatoninCytochrome P450 3a4 (cyp3a4) Substrates, Cytochrome P450 2d6 (cyp2d6) Substrates +2 Moderate
Interaction Summary
Theoretically, melatonin might increase levels of drugs metabolized by CYP3A4.
Read the full Melatonin + Acetaminophen, Chlorpheniramine, Dextromethorphan, Pseudoephedrine interactionL-theanineSerotonergic Drugs Minor
Interaction Summary
Clinical studies regarding the effects of L-theanine on serotonin levels are conflicting.
Read the full L-theanine + Acetaminophen, Chlorpheniramine, Dextromethorphan, Pseudoephedrine interactionVitamin CAcetaminophen (tylenol, Others) Minor
Interaction Summary
High-dose vitamin C might slightly prolong the clearance of acetaminophen.
Read the full Vitamin C + Acetaminophen, Chlorpheniramine, Dextromethorphan, Pseudoephedrine interactionRosemary Leaf ExtractCytochrome P450 1a2 (cyp1a2) Substrates Minor
Interaction Summary
Theoretically, rosemary might decrease the levels and clinical effects of CYP1A2 substrates.
Read the full Rosemary Leaf Extract + Acetaminophen, Chlorpheniramine, Dextromethorphan, Pseudoephedrine interactionAcetaminophen, Chlorpheniramine, Guaifenesin, Phenylephrine, SalicylamideRhinogesic GG
How Acetaminophen, Chlorpheniramine, Guaifenesin, Phenylephrine, Salicylamide interacts with #NoFilter Sleep — through 4 ingredients. Tap an ingredient for the detail:
MelatoninSeizure Threshold Lowering Drugs, Cytochrome P450 1a2 (cyp1a2) Substrates +1 Moderate
Interaction Summary
Theoretically, taking melatonin with drugs that lower the seizure threshold might increase the risk of seizure activity.
Read the full Melatonin + Acetaminophen, Chlorpheniramine, Guaifenesin, Phenylephrine, Salicylamide interactionRosemary Leaf ExtractCytochrome P450 1a2 (cyp1a2) Substrates Minor
Interaction Summary
Theoretically, rosemary might decrease the levels and clinical effects of CYP1A2 substrates.
Read the full Rosemary Leaf Extract + Acetaminophen, Chlorpheniramine, Guaifenesin, Phenylephrine, Salicylamide interactionL-theanineSerotonergic Drugs Minor
Interaction Summary
Clinical studies regarding the effects of L-theanine on serotonin levels are conflicting.
Read the full L-theanine + Acetaminophen, Chlorpheniramine, Guaifenesin, Phenylephrine, Salicylamide interactionVitamin CAcetaminophen (tylenol, Others) Minor
Interaction Summary
High-dose vitamin C might slightly prolong the clearance of acetaminophen.
Read the full Vitamin C + Acetaminophen, Chlorpheniramine, Guaifenesin, Phenylephrine, Salicylamide interactionAcetaminophen, Chlorpheniramine, PhenylephrineAlka-Seltzer PLUS, Histex SR, Protid
How Acetaminophen, Chlorpheniramine, Phenylephrine interacts with #NoFilter Sleep — through 4 ingredients. Tap an ingredient for the detail:
MelatoninCytochrome P450 3a4 (cyp3a4) Substrates, Cytochrome P450 1a2 (cyp1a2) Substrates +1 Moderate
Interaction Summary
Theoretically, melatonin might increase levels of drugs metabolized by CYP3A4.
Read the full Melatonin + Acetaminophen, Chlorpheniramine, Phenylephrine interactionVitamin CAcetaminophen (tylenol, Others) Minor
Interaction Summary
High-dose vitamin C might slightly prolong the clearance of acetaminophen.
Read the full Vitamin C + Acetaminophen, Chlorpheniramine, Phenylephrine interactionRosemary Leaf ExtractCytochrome P450 1a2 (cyp1a2) Substrates Minor
Interaction Summary
Theoretically, rosemary might decrease the levels and clinical effects of CYP1A2 substrates.
Read the full Rosemary Leaf Extract + Acetaminophen, Chlorpheniramine, Phenylephrine interactionL-theanineSerotonergic Drugs Minor
Interaction Summary
Clinical studies regarding the effects of L-theanine on serotonin levels are conflicting.
Read the full L-theanine + Acetaminophen, Chlorpheniramine, Phenylephrine interactionEach ingredient & the kinds of drugs it affects
For each ingredient in #NoFilter Sleep with known interactions, here are the types of medications they can affect. Open any type for the detail — or search your exact drug in the checker above.
Melatonin
Anticoagulant/Antiplatelet Drugs
Theoretically, melatonin may have anticoagulant effects and may increase the risk of bleeding if used with anticoagulant or antiplatelet drugs.
There are isolated case reports of minor bleeding and decreased prothrombin activity in people taking melatonin with warfarin (Coumadin). The mechanism, if any, of this interaction is unknown. Taking melatonin orally seems to decrease coagulation activity within one hour of dosing in healthy men.
Anticonvulsants
Theoretically, melatonin may reduce the effects of anticonvulsants. Some clinical research suggests that melatonin may increase the frequency of seizures in certain patients, particularly children with neurological impairment.
Antidiabetes Drugs
Theoretically, taking melatonin with antidiabetes drugs might increase the risk of hypoglycemia.
Some clinical research shows that melatonin reduces levels of fasting blood glucose and improves glycemic control. However, other research suggests that melatonin might impair glucose utilization and increase insulin resistance, while other research has found no effect on glucose levels. Until more is known, use melatonin cautiously in combination with antidiabetes drugs.
Antihypertensive Drugs
Theoretically, taking melatonin with antihypertensive drugs might increase the risk of hypotension or hypertension.
Some clinical research suggests that taking melatonin decreases blood pressure in healthy adults. Also, melatonin seems to lower systolic and diastolic blood pressure in individuals with high blood pressure at nighttime or untreated essential hypertension. However, melatonin seems to worsen blood pressure in patients who are taking antihypertensive medications. Immediate-release melatonin 5 mg at night in combination with nifedipine GITS (Procardia XL) increases systolic blood pressure an average of 6.5 mmHg, diastolic blood pressure by an average of 4.9 mmHg, and heart rate by 3.9 bpm. Also, results from animal research suggest that melatonin reduces the effectiveness of certain antihypertensive drugs, including methoxamine and clonidine.
Caffeine
Theoretically, taking caffeine with melatonin might increase levels of melatonin.
Some evidence suggests that caffeine consumption can decrease endogenous melatonin levels, while other evidence suggests that caffeine increases endogenous melatonin levels. When administered in combination with melatonin supplements, caffeine seems to increase melatonin effects and levels. The reason for this discrepancy is not completely clear. Part of the discrepancy may result from the fact that caffeine can inhibit melatonin synthesis as well as inhibit melatonin metabolism. By functioning as an adenosine receptor antagonist, caffeine may indirectly inhibit the synthesis of melatonin. Conversely, because melatonin and caffeine are both metabolized by cytochrome P450 1A2 (CYP1A2) enzyme, concomitant use of melatonin and caffeine may reduce the metabolism of melatonin, resulting in higher serum levels.
Cns Depressants
Theoretically, taking melatonin might increase the sedative effects of CNS depressants.
Melatonin has sedative effects. Theoretically, concomitant use of melatonin with alcohol, benzodiazepines, or other sedative drugs might cause additive sedation.
Contraceptive Drugs
Theoretically, taking contraceptive drugs with melatonin might increase the effects and adverse effects of melatonin.
Contraceptive drugs can increase the levels of endogenous melatonin. Theoretically, these drugs may increase the effects and adverse effects of oral melatonin.
Cytochrome P450 1A2 (Cyp1A2) Substrates
Theoretically, melatonin might increase levels of drugs metabolized by CYP1A2. Also, other CYP1A2 substrates might decrease the metabolism of melatonin, increasing melatonin levels.
Melatonin is metabolized in the liver primarily by the CYP2C19 and CYP1A2 enzymes. Theoretically, combined administration of melatonin with drugs metabolized by the CYP1A2 enzyme might reduce the metabolism of these drugs, resulting in increased serum levels. Conversely, some drugs metabolized by CYP1A2 may inhibit the metabolism of melatonin, resulting in increased serum levels of melatonin. Until more is known, use melatonin cautiously in patients taking drugs metabolized by these enzymes.
Cytochrome P450 2C19 (Cyp2C19) Substrates
Theoretically, melatonin might increase levels of drugs metabolized by CYP2C19. Also, other CYP2C19 substrates might decrease the metabolism of melatonin, increasing melatonin levels.
Melatonin is metabolized in the liver primarily by the CYP2C19 and CYP1A2 enzymes. Theoretically, combined administration of melatonin with certain drugs metabolized by the CYP2C19 enzyme may reduce the metabolism of these drugs, resulting in increased serum levels. Conversely, some drugs metabolized by CYP2C19 may inhibit the metabolism of melatonin, resulting in increased serum levels of melatonin. Until more is known, use melatonin cautiously in patients taking drugs metabolized by these enzymes.
Fluvoxamine (Luvox)
Theoretically, taking fluvoxamine with melatonin might increase levels of melatonin.
Fluvoxamine can significantly increase melatonin levels. In some cases, fluvoxamine might increase bioavailability of exogenously administered melatonin by up to 20 times. Some researchers think this might be a beneficial interaction and be potentially useful for cases of refractory insomnia. However, this interaction might also cause unwanted excessive drowsiness and possibly other adverse effects. Fluvoxamine is known to increase endogenous melatonin secretion. It seems to increase serum levels of exogenously administered melatonin possibly by decreasing melatonin metabolism by inhibiting cytochrome P450 (CYP450) 1A2 and 2C19 or by inhibiting melatonin elimination. This effect has been found in healthy people taking fluvoxamine 50-75 mg and melatonin 5 mg.
Immunosuppressants
Theoretically, melatonin might interfere with immunosuppressive therapy.
Melatonin can stimulate immune function. Theoretically, melatonin might interfere with immunosuppressive therapy.
Methamphetamine (Desoxyn)
Theoretically, taking melatonin with methamphetamine may increase the adverse effects of methamphetamine.
Animal research suggests that melatonin exacerbates the adverse effects of methamphetamine, resulting in greater depression of tryptophan hydroxylase (TPH) and tyrosine hydroxylase (TH) activity, as well as a significant reduction in dopamine levels. This has not been shown in humans.
Nifedipine Gits (Procardia Xl)
Theoretically, taking melatonin with extended release nifedipine reduces the effects of nifedipine.
Melatonin can decrease the effectiveness of extended release nifedipine (GITS). Immediate-release melatonin 5 mg at night in combination with nifedipine GITS 30-60 mg daily increases systolic and blood pressure by an average of 6.5 mmHg and 4.9 mmHg, respectively. Concomitant use with melatonin also increases heart rate by 3.9 bpm. The mechanism of this interaction is not known.
Seizure Threshold Lowering Drugs
Theoretically, taking melatonin with drugs that lower the seizure threshold might increase the risk of seizure activity.
Some clinical evidence suggests that melatonin may increase the frequency of seizures in certain patients, particularly children with neurological disabilities.
Warfarin (Coumadin)
Theoretically, melatonin may have antiplatelet effects and may increase the risk of bleeding with warfarin.
Three cases of increased prothrombin time have been reported for patients aged 48-72 years who took melatonin orally in combination with warfarin. However, three cases of decreased prothrombin time have also been reported for patients aged 51-84 years who took melatonin orally in combination with warfarin. Until more is known, use melatonin cautiously in patients taking warfarin.
Cytochrome P450 2D6 (Cyp2D6) Substrates
Theoretically, melatonin might increase levels of drugs metabolized by CYP2D6.
Laboratory research suggests that certain lots of melatonin inhibit CYP2D6. Theoretically, combined administration of melatonin with certain drugs metabolized by the CYP2D6 enzyme may reduce the metabolism of these drugs, resulting in increased serum levels. Until more is known, use melatonin cautiously in patients taking drugs metabolized by these enzymes.
Cytochrome P450 3A4 (Cyp3A4) Substrates
Theoretically, melatonin might increase levels of drugs metabolized by CYP3A4.
Laboratory research shows that certain lots of melatonin inhibit CYP3A4. Theoretically, combined administration of melatonin with certain drugs metabolized by CYP3A4 may reduce the metabolism of these drugs, resulting in increased serum levels. Until more is known, use melatonin cautiously in patients taking drugs metabolized by these enzymes.
Flumazenil (Romazicon)
Theoretically, taking flumazenil with melatonin might reduce the effects of melatonin.
Animal research shows that flumazenil may inhibit the effect of melatonin.
L-Theanine
Antihypertensive Drugs
Theanine might lower blood pressure, potentiating the effects of antihypertensive drugs.
Animal research shows that theanine can lower blood pressure in spontaneously hypertensive animals. Theoretically, concomitant use of theanine and antihypertensive drugs might potentiate the antihypertensive activity.
Cns Depressants
Theoretically, theanine might have additive sedative effects when used in conjunction with CNS depressants. However, it is unclear if this concern is clinically relevant.
Theoretically, theanine may compete with glutamate and/or increase plasma gamma-aminobutyric acid (GABA) levels, which could cause CNS depression. In one clinical study, some subjects taking oral theanine reported drowsiness.
Serotonergic Drugs
Clinical studies regarding the effects of L-theanine on serotonin levels are conflicting. Some studies suggest it can increase serotonin levels in the brain while others report that it may decrease them. Nevertheless, there have been no reports of l-theanine being a causative agent in serotonergic-related side effects or serotonin syndrome.
Rosemary Leaf Extract
Anticoagulant/Antiplatelet Drugs
Theoretically, rosemary may increase the risk of bleeding if used with anticoagulant or antiplatelet drugs.
In vitro and animal research suggests that rosemary inhibits platelet aggregation.
Antidiabetes Drugs
Theoretically, taking rosemary with antidiabetes drugs might increase the risk of hypoglycemia.
Animal research shows that rosemary extract can decrease blood glucose levels in diabetic models. However, research in humans is conflicting. Although rosemary powder decreased blood glucose levels in healthy adults, no change in blood glucose levels was seen in adults with type 2 diabetes, most of whom were taking antidiabetes drugs.
Aspirin
Theoretically, rosemary might have additive effects with salicylate-containing drugs such as aspirin.
Rosemary is reported to contain salicylates.
Choline Magnesium Trisalicylate (Trilisate)
Theoretically, rosemary might have additive effects with salicylate-containing drugs such as choline magnesium trisalicylate.
Rosemary is reported to contain salicylate.
Salsalate (Disalcid)
Theoretically, rosemary might have additive effects with salicylate-containing drugs such as salsalate.
Rosemary is reported to contain salicylate.
Cytochrome P450 1A2 (Cyp1A2) Substrates
Theoretically, rosemary might decrease the levels and clinical effects of CYP1A2 substrates.
In vitro research shows that rosemary induces CYP1A2 enzymes. This effect has not been reported in humans.
Vitamin C
Alkylating Agents
Theoretically, antioxidant effects of vitamin C might reduce the effectiveness of alkylating agents.
The use of antioxidants like vitamin C during chemotherapy is controversial. There is concern that antioxidants could reduce the activity of chemotherapy drugs that generate free radicals, such as cyclophosphamide, chlorambucil, carmustine, busulfan, and thiotepa. In contrast, some researchers theorize that antioxidants might make chemotherapy more effective by reducing oxidative stress that could interfere with apoptosis (cell death) of cancer cells. More evidence is needed to determine what effect, if any, antioxidants such as vitamin C have on chemotherapy.
Aluminum
Vitamin C can increase the amount of aluminum absorbed from aluminum compounds.
Research in animals and humans shows that vitamin C increases aluminum absorption, theoretically by chelating aluminum and keeping it in solution where it is available for absorption. In people with normal renal function, urinary excretion of aluminum will likely increase, making aluminum retention and toxicity unlikely. Patients with renal failure who take aluminum-containing compounds such as phosphate binders should avoid vitamin C supplements in doses above the recommended dietary allowances.
Antitumor Antibiotics
Theoretically, the antioxidant effects of vitamin C might reduce the effectiveness of antitumor antibiotics.
The use of antioxidants like vitamin C during chemotherapy is controversial. There is concern that antioxidants could reduce the activity of chemotherapy drugs which generate free radicals, such as doxorubicin. In contrast, some researchers theorize that antioxidants might make chemotherapy more effective by reducing oxidative stress that could interfere with apoptosis (cell death) of cancer cells. More evidence is needed to determine what effects, if any, antioxidants such as vitamin C have on chemotherapy.
Estrogens
Vitamin C might increase blood levels of estrogens.
Increases in plasma estrogen levels of up to 55% occur under some circumstances when vitamin C is taken concurrently with oral contraceptives or hormone replacement therapy, including topical products. It is suggested that vitamin C prevents oxidation of estrogen in the tissues, regenerates oxidized estrogen, and reduces sulfate conjugation of estrogen in the gut wall. When tissue levels of vitamin C are high, these processes are already maximized and supplemental vitamin C does not have any effect on estrogen levels. Increases in plasma estrogen levels may occur when patients who are deficient in vitamin C take supplements. Monitor these patients for estrogen-related side effects.
Fluphenazine (Prolixin)
Theoretically, vitamin C might decrease levels of fluphenazine.
In one patient there was a clinically significant decrease in fluphenazine levels when vitamin C (500 mg twice daily) was started. The mechanism is not known, and there is no further data to confirm this interaction.
Indinavir (Crixivan)
Vitamin C can modestly reduce indinavir levels.
One pharmacokinetic study shows that taking vitamin C 1 gram orally once daily along with indinavir 800 mg orally three times daily reduces the area under the concentration-time curve of indinavir by 14%. The mechanism of this interaction is unknown, but it is unlikely to be clinically significant in most patients. The effect of higher doses of vitamin C on indinavir levels is unknown.
Levothyroxine (Synthroid, Others)
Vitamin C can increase levothyroxine absorption.
Two clinical studies in adults with poorly controlled hypothyroidism show that swallowing levothyroxine with a glass of water containing vitamin C 500-1000 mg in solution reduces thyroid stimulating hormone (TSH) levels and increases thyroxine (T4) levels when compared with taking levothyroxine alone. This suggests that vitamin C increases the oral absorption of levothyroxine, possibly due to a reduction in pH.
Warfarin (Coumadin)
High-dose vitamin C might reduce the levels and effectiveness of warfarin.
Vitamin C in high doses may cause diarrhea and possibly reduce warfarin absorption. There are reports of two people who took up to 16 grams daily of vitamin C and had a reduction in prothrombin time. Lower doses of 5-10 grams daily can also reduce warfarin absorption. In many cases, this does not seem to be clinically significant. However, a case of warfarin resistance has been reported for a patient who took vitamin C 500 mg twice daily. Cessation of vitamin C supplementation resulted in a rapid increase in international normalized ratio (INR). Tell patients taking warfarin to avoid taking vitamin C in excessively high doses (greater than 10 grams daily). Lower doses may be safe, but the anticoagulation activity of warfarin should be monitored. Patients who are stabilized on warfarin while taking vitamin C should avoid adjusting vitamin C dosage to prevent the possibility of warfarin resistance.
Acetaminophen (Tylenol, Others)
High-dose vitamin C might slightly prolong the clearance of acetaminophen.
A small pharmacokinetic study in healthy volunteers shows that taking high-dose vitamin C (3 grams) 1.5 hours after taking acetaminophen 1 gram slightly increases the apparent half-life of acetaminophen from around 2.3 hours to 3.1 hours. Ascorbic acid competitively inhibits sulfate conjugation of acetaminophen. However, to compensate, elimination of acetaminophen glucuronide and unconjugated acetaminophen increases. This effect is not likely to be clinically significant.
Aspirin
Acidification of the urine by vitamin C might increase aspirin levels.
It has been suggested that acidification of the urine by vitamin C could increase reabsorption of salicylates by the renal tubules, and increase plasma salicylate levels. However, short-term use of up to 6 grams daily of vitamin C does not seem to affect urinary pH or salicylate excretion, suggesting this interaction is not clinically significant.
Choline Magnesium Trisalicylate (Trilisate)
Acidification of the urine by vitamin C might increase choline magnesium trisalicylate levels.
It has been suggested that acidification of the urine by vitamin C could increase reabsorption of salicylates by the renal tubules, and increase plasma salicylate levels. However, short-term use of up to 6 grams daily of vitamin C does not seem to affect urinary pH or salicylate excretion, suggesting this interaction probably is not clinically significant.
Niacin
Vitamin C might decrease the beneficial effects of niacin on high-density lipoprotein (HDL) cholesterol levels.
A combination of niacin and simvastatin (Zocor) effectively raises HDL cholesterol levels in patients with coronary disease and low HDL levels. Clinical research shows that taking a combination of antioxidants (vitamin C, vitamin E, beta-carotene, and selenium) along with niacin and simvastatin (Zocor) attenuates this rise in HDL, specifically the HDL-2 and apolipoprotein A1 fractions, by more than 50% in patients with coronary disease. It is not known whether this adverse effect is due to a single antioxidant such as vitamin C, or to the combination. It also is not known whether it will occur in other patient populations.
Salsalate (Disalcid)
Acidification of the urine by vitamin C might increase salsalate levels.
It has been suggested that acidification of the urine by vitamin C could increase reabsorption of salicylates by the renal tubules, and increase plasma salicylate levels. However, short-term use of up to 6 grams/day vitamin C does not seem to affect urinary pH or salicylate excretion, suggesting this interaction probably is not clinically significant.
Sodium
Antihypertensive Drugs
Theoretically, a high intake of dietary sodium might reduce the effectiveness of antihypertensive drugs.
High intake of dietary sodium can increase systolic and diastolic blood pressure. Also, high intake of sodium may necessitate increased use of antihypertensive medications to achieve blood pressure control in some patients, such as those with chronic kidney disease.
Corticosteroids
Concomitant use of mineralocorticoids and some glucocorticoids with sodium supplements might increase the risk of hypernatremia.
Mineralocorticoids and some glucocorticoids (corticosteroids) cause sodium retention. This effect is dose-related and depends on mineralocorticoid potency. It is most common with hydrocortisone, cortisone, and fludrocortisone, followed by prednisone and prednisolone.
Didanosine (Videx)
Concomitant use of didanosine with additional sodium from dietary or supplemental sources may increase the risk of hypernatremia.
Didanosine formulations contain a significant amount of sodium.
Lithium
Altering dietary intake of sodium might alter the levels and clinical effects of lithium.
High sodium intake can reduce plasma concentrations of lithium by increasing lithium excretion. Reducing sodium intake can significantly increase plasma concentrations of lithium and cause lithium toxicity in patients being treated with lithium carbonate. Stabilizing sodium intake is shown to reduce the percentage of patients with lithium level fluctuations above 0.8 mEq/L. Patients taking lithium should avoid significant alterations in their dietary intake of sodium.
Sodium Phosphates
Theoretically, concomitant use of sodium phosphate with sodium supplements might increase the risk of hypernatremia.
Use of high doses (> 45 mL in 24 hours) of sodium phosphate, such as those used for bowel cleansing before surgery, can lead to serious electrolyte disturbances, including hypernatremia. The risk of hypernatremia is highest in the elderly and people with other risk factors for electrolyte disturbances.
Sodium-Containing Drugs
Concomitant use of sodium-containing drugs with additional sodium from dietary or supplemental sources may increase the risk of hypernatremia and long-term sodium-related complications.
The Chronic Disease Risk Reduction (CDRR) intake level of 2.3 grams of sodium daily indicates the intake at which it is believed that chronic disease risk increases for the apparently healthy population. Some medications contain high quantities of sodium. When used in conjunction with sodium supplements or high-sodium diets, the CDRR may be exceeded. Additionally, concomitant use may increase the risk for hypernatremia; this risk is highest in the elderly and people with other risk factors for electrolyte disturbances.
Tolvaptan (Samsca)
Theoretically, concomitant use of tolvaptan with sodium might increase the risk of hypernatremia.
Tolvaptan is a vasopressin receptor 2 antagonist that is used to increase sodium levels in patients with hyponatremia. Patients taking tolvaptan should use caution with the use of sodium salts such as sodium chloride.
Brand information
Manufacturer and brand details for #NoFilter Sleep, from the product label.
N by Nutrilite
See all N by Nutrilite products- Name
- Amway Corp.
- City
- Ada
- State
- MI
- ZipCode
- 49355
- Phone Number
- 1-800-253-6500
- Web Address
- Amway.com
#NoFilter Sleep by N by Nutrilite: Common Questions
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Written and reviewed by the HelloPharmacist editorial staff. Our editorial policy
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Label information is sourced from the NIH Dietary Supplement Label Database and reflects the product version on file; always read your actual product label. This page is for education only and is not a substitute for professional medical advice. Confirm with your pharmacist or doctor before combining supplements and medications.
The Full Monographs Behind #NoFilter Sleep’s Ingredients
Every ingredient we hold a full HelloPharmacist monograph for — uses, evidence, safety, and the complete interaction list.
Sodium
Interacts with 205 drugsSodium is an essential mineral and electrolyte your body needs to balance fluids, support nerves, and help muscles work. Most people in modern diets get more than enough—often too much—from...
Read the full Sodium monograph → Herb & supplement monographBiotin
Biotin (vitamin B7) is a water-soluble vitamin your body needs to turn food into energy and to support healthy hair, skin, and nails. Most people get plenty from a normal diet, and true defi...
Read the full Biotin monograph → Herb & supplement monographVitamin C
Interacts with 207 drugsVitamin C (ascorbic acid) is an essential nutrient your body needs but cannot make, so you must get it from food or supplements. It's important for immune function, collagen, and acts as an...
Read the full Vitamin C monograph → Herb & supplement monographMelatonin
Interacts with 1,461 drugsMelatonin is a hormone your body makes naturally to help control your sleep-wake cycle, and the supplement form is widely used to help with sleep timing problems and jet lag. The evidence is...
Read the full Melatonin monograph → Herb & supplement monographTheanine
Interacts with 565 drugsTheanine (usually L-theanine) is an amino acid found naturally in tea leaves that many people take to feel calmer and less stressed without strong drowsiness. Early research suggests it may...
Read the full Theanine monograph → Herb & supplement monographRosemary
Interacts with 372 drugsRosemary is a fragrant Mediterranean herb that is safe and flavorful in normal food amounts. Some early research suggests possible benefits for memory, mood, and hair growth, but the evidenc...
Read the full Rosemary monograph →Sources & How We Checked
#NoFilter Sleep's label data comes from the NIH Dietary Supplement Label Database; the ingredient interaction data is from the Natural Medicines database, reviewed by our pharmacists.
- NIH Dietary Supplement Label Database (DSLD) — The official product label on file for this supplement.
- Natural Medicines (Therapeutic Research Center) — Evidence-graded clinical reference behind the ingredient interaction data.
Content is written and reviewed by licensed HelloPharmacist pharmacists. See our data sources and editorial standards for how this information is built and checked.
The 237 references behind this product’s interaction data
Every citation that drives the interaction findings for this product’s ingredients, from the evidence-graded Natural Medicines (TRC Healthcare) database. Open an ingredient to browse its citations — links open the study on PubMed or the publisher’s site.
Sodium 38 references
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Biotin 4 references
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Vitamin C 51 references
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