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Dietary supplement

Berry Bedtime Ingredients & Drug Interactions

by Mountain Meadow Kids

Berry Bedtime label
See full label image
Liquid Category: Other Combinations
Most serious interaction: Moderate
Clinical methodology reviewed by · Updated Sep 16, 2026 · Label data from the NIH DSLD
What is this page for?

First and foremost: checking Berry Bedtime 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

The interaction bottom line Most serious interaction: Moderate

Berry Bedtime is a dietary supplement by Mountain Meadow Kids with 7 active ingredients. Its ingredients are commonly taken for anxiety and stress, sleep and relaxation, digestive upset.Based on those ingredients, 1,488 medications have a known interaction with it, the most serious rated moderate. The ingredients most likely to interact are Melatonin, Chamomile, Hops. Use the checker below to test your specific medication, or read the full HelloPharmacist Interaction Report.

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Check Your Meds Against Berry Bedtime by Mountain Meadow Kids

Ask about any prescription or over-the-counter medication and we check it for interactions with Berry Bedtime by Mountain Meadow Kids — and tell you which ingredient is responsible.

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HelloPharmacist Scorecard of Berry Bedtime by Mountain Meadow Kids

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.

From our pharmacy team — supplement deep dive

Generated from HelloPharmacist’s pharmacist-curated databases and editorial rules · Last generated Jul 12, 2026

What’s inside

Low disclosure
Ingredient Transparency · database check
Low

Most active ingredients don't disclose an individual amount — you can't tell how much of each you're getting.

Why this rating?
  • The label discloses an exact amount for 1 of its 7 active ingredients.
  • “Proprietary Blend” is a proprietary blend — the label gives one combined amount (1.25 mL) without saying how much of each component you get.

Berry Bedtime contains seven active ingredients in a proprietary blend plus three inactive ingredients (vegetable glycerin, distilled water, and organic grain alcohol). The active ingredients are melatonin, chamomile, passionflower, elderberries, hops, skullcap, and aronia berries.

Melatonin is the primary sleep-regulating hormone your body makes naturally; the other five are botanical extracts traditionally used to support relaxation and sleep. Aronia berries (also called chokeberries) add antioxidants.

Does it work?

Strong evidence
Evidence for Intended Use · database check
By FDA rules, dietary supplements can’t claim to treat, cure, or prevent disease — so labels speak in careful marketing language. We discern each product’s intended use from its name, label claims, and label statements, then grade the clinical evidence for that use. How these ratings are computed
Strong

Clinical evidence supports at least one of this product's ingredients for its stated purpose.

Why this rating?
  • The label markets this product for: Sleep support for children.
  • We looked for evidence on: Insomnia, Delayed sleep phase syndrome (DSPS), Anxiety, Sleep onset latency, Restlessness, Jet lag.
  • The strongest evidence on file: Melatonin is rated "Likely Effective" for Delayed sleep phase syndrome (DSPS) (Natural Medicines).
  • Also on file: Passion Flower is rated "Possibly Effective" for Pre-procedural anxiety, Insomnia.
  • Also on file: Melatonin is rated "Possibly Effective" for Pre-procedural anxiety, Jet lag, Beta blocker-induced insomnia.

Melatonin is likely effective for non-24-hour sleep-wake disorder and delayed sleep phase syndrome (DSPS)—two specific medical sleep conditions. It's possibly effective for pre-procedural anxiety and sunburn.

The effectiveness of the botanical ingredients is less established in our data. Chamomile, passionflower, hops, and skullcap all show insufficient reliable evidence to rate them for anxiety, insomnia, or stress in the clinical literature we hold.

Elderberries and aronia berries likewise lack established evidence for any of their common uses.

The evidence, ingredient by ingredient German Chamomile Passion Flower Elderberry Hops Skullcap Chokeberry Melatonin

How safe is it?

Well-documented data
Safety Information · database check
Well characterized

Adverse-effect, pregnancy, and general safety data are on file for most of these ingredients.

Why this rating?
  • We hold adverse-effect (side-effect) data for 7 of the 7 matched ingredients.
  • Pregnancy & breastfeeding safety ratings cover 7 of 7.
  • General safety write-ups exist for 7 of 7.
  • Remember: this measures how much safety information exists. Thin data is not the same as being safe.

Melatonin is generally well tolerated for short-term use; long-term safety is less certain. The most common side effects are dizziness, drowsiness, headache, and nausea.

Rare serious concerns include a possible increased seizure risk and mood changes (sadness, nervousness, or depression). There are also isolated reports of reduced sperm quality and hormonal changes with long-term use.

Chamomile can trigger allergic reactions, especially in people sensitive to ragweed. Passionflower is well tolerated short-term but can cause confusion, dizziness, and sedation; one case report described severe nausea and heart rhythm changes at very high doses.

Elderberry products made from ripe, cooked berries are well tolerated; raw or unripe berries and seeds can cause nausea, vomiting, and diarrhea due to natural toxins. Hops may cause drowsiness and occupational exposure is linked to chronic cough and breathing issues.

Skullcap can cause sedation and cognitive impairment at higher doses. Aronia berries are generally well tolerated as food but may cause constipation, diarrhea, or stomach upset.

Regarding pregnancy: melatonin is rated possibly unsafe, passionflower is possibly unsafe, and elderberry, hops, and skullcap lack sufficient safety data—all should be avoided in pregnancy unless a doctor advises otherwise. For breastfeeding, melatonin, passionflower, hops, and skullcap lack safety data and should be avoided; chamomile and aronia berries have limited data but may be discussed with your doctor.

Side effects, ingredient by ingredient German Chamomile Passion Flower Elderberry Hops Skullcap Chokeberry Melatonin

Meds to double-check

Moderate interaction found
Known Interaction Concern · database check
Moderate identified

The most serious documented interaction for these ingredients is Moderate. Check your medications for a personalized result.

Why this rating?
  • 7 of the 7 matched ingredients can interact with medications — Elderberry, Hops, Passion Flower, Melatonin, German Chamomile, among others.
  • The most serious interaction on file is rated Moderate.
  • Some involve high-stakes drug classes: anticoagulant / antiplatelet drugs; seizure medications; immunosuppressants / transplant drugs; diabetes medications.
  • For scale: 1,489 individual medications appear in the full list. A big number alone doesn't make a product dangerous — what matters is whether YOUR medication is on it, so run yours through the interaction checker on this page.

Check before combining with blood pressure medications, blood thinners (like warfarin), seizure medications, diabetes drugs, and immunosuppressants—melatonin carries Moderate interactions with all of these. Also verify any other sedating medications (sleeping pills, anti-anxiety drugs, pain relievers with sedating effects) because the product itself is sedating and combining sedatives can cause excessive drowsiness or cognitive impairment.

Chamomile, passionflower, hops, and skullcap add to this CNS depressant risk. Finally, if you take medications processed by your liver (CYP3A4, CYP2D6, or CYP2C9 substrates), several ingredients here theoretically affect that metabolism—your pharmacist can help identify your specific drugs.

Check your own medication Run your meds through the checker above

The bottom line

Scorecard at a glanceFormula with limited ingredient disclosure with clinical evidence supporting its stated purpose. Moderate medication interactions have been identified, and safety information is well characterized.

This product is designed for kids' bedtime and brings together melatonin and herbal sleep aids. If your child takes any prescription medications—especially blood pressure drugs, blood thinners, seizure meds, diabetes drugs, immunosuppressants, or other sedating medicines—check with your pharmacist before starting.

Pregnant or breastfeeding? Talk to your doctor first; the safety data doesn't support routine use.

Educational only — not medical advice; always confirm with your pharmacist. Our editorial policy · How we use AI

Assessment coverage: 7 of 7 active ingredients matched to our full ingredient reviews (monographs). Based on the product label dated Dec 18, 2021.

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

At a glance

General information

Key facts about Berry Bedtime, straight from the product label.

Brand Mountain Meadow Kids
Barcode (UPC) 813086016373
Net contents 2 Fluid Ounce(s); 60 mL
Market status On market
Date entered into DSLD Dec 18, 2021
DSLD ID 259345
Product type Other Combinations
Supplement form Liquid
Dietary claims / uses All Other, Structure/Function
Intended target group(s) Children 4 or More Years of Age, Vegan, Vegetarian, Sugar Free, Children more than 1 but less than 4
From the label
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 Berry Bedtime by Mountain Meadow Kids, sourced from the NIH Dietary Supplement Label Database.

Supplement Facts

Daily Value (DV) Target Group(s):
Adults and children 4 or more years of age
Minimum serving Sizes:
0.06 Teaspoon(s)
Maximum serving Sizes:
0.25 Teaspoon(s)
Servings per container
48
UPC/BARCODE
813086016373
IngredientAmount% DV
Proprietary Blend1.25 mL--
Melatonin3 mg--
Chamomile0 NP--
Passionflower0 NP--
Elderberries0 NP--
Hops0 NP--
Skullcap0 NP--
Aronia berries0 NP--

Other ingredients: Vegetable Glycerin, distilled Water, organic Grain Alcohol

Tap any ingredient to jump to its full detail below.

Label statements
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.
FDA Disclaimer Statement

These statements have not been evaluated by the Food and Drug Administration. This product is not intended to diagnose, treat, cure or prevent any disease.

Formula

Natural berry extracts Sleep support with 3 mg Melatonin

Support for your little ones as they drift off to sleep

Melatonin helps to regulate night and day cycles

General Statements

Children's health

FDA Statement of Identity

Herbal Dietary Supplement

Formulation

Sugar Free

Vegan

Maintain calmness Enjoy a stress-free bedtime

Suggested/Recommended/Usage/Directions

Suggested Use: 2-4 yrs: 1/16 tsp. 5-11 yrs: 1/8 tsp. 12 yrs+: 1/4 tsp. Take 1/2 hour before bedtime.

Shake well.

Precautions

Caution: If you are pregnant, nursing, have a medical condition, or are taking a prescription, consult your health care provider before using this product.

Keep out of reach of children.

Storage

Store in a cool, dry place out of sunlight.

Seals/Symbols

Made in Montana USA

Is this label outdated? Report a formula or label change and our pharmacy team will review it.

See for yourself

Berry Bedtime by Mountain Meadow Kids label

The label scan from the NIH Dietary Supplement Label Database. Tap to enlarge.

Berry Bedtime label

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)
What’s inside

The Ingredients in Berry Bedtime by Mountain Meadow Kids

These are the 7 active ingredients this product is made of. Select any to open its full monograph.

Serving size0.06 Teaspoon(s) Dosage formLiquid Servings per container48 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.

Proprietary Blend

1.25 mL per serving

Melatonin

Interacts with
1,461 drugs
3 mg per serving

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 & interactions

Other (inactive) ingredients: Vegetable Glycerin, Distilled Water, Organic Grain Alcohol. These complete the product’s ingredient list but are not active constituents.

Interaction report

Berry Bedtime by Mountain Meadow Kids Drug Interactions

Want to check YOUR meds against Berry Bedtime?

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 checker
1,488Drugs
1,478 Moderate 10 Minor

Ingredients driving the most interactions

Melatonin 1,461
Chamomile 960
Hops 863
Passionflower 836
Aronia berries 811

Individual Drug Interactions

The ingredients in Berry Bedtime interact with 1,488 drugs. Click any drug to see the details.

7 of the 7 ingredients in Berry Bedtime interact with drugs. Each result below shows which ingredient is responsible. Melatonin Chamomile Hops Passionflower Aronia berries Skullcap Elderberries

Each ingredient & the kinds of drugs it affects

For each ingredient in Berry Bedtime 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.

Melatonin18 drug types · 1,461 drugs

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.

Likelihood Possible Evidence B
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.

Likelihood Possible Evidence B
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.

Likelihood Possible Evidence B
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.

Likelihood Possible Evidence A
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.

Likelihood Probable Evidence B
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.

Likelihood Possible Evidence D
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.

Likelihood Probable Evidence B
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.

Likelihood Probable Evidence D
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.

Likelihood Probable Evidence D
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.

Likelihood Probable Evidence B
Immunosuppressants

Theoretically, melatonin might interfere with immunosuppressive therapy.
Melatonin can stimulate immune function. Theoretically, melatonin might interfere with immunosuppressive therapy.

Likelihood Possible Evidence B
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.

Likelihood Possible Evidence D
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.

Likelihood Probable Evidence B
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.

Likelihood Possible Evidence D
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.

Likelihood Possible Evidence D
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.

Likelihood Possible Evidence D
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.

Likelihood Possible Evidence D
Flumazenil (Romazicon)

Theoretically, taking flumazenil with melatonin might reduce the effects of melatonin.
Animal research shows that flumazenil may inhibit the effect of melatonin.

Likelihood Possible Evidence D
Melatonin full monograph & interactions

Chamomile9 drug types · 960 drugs

Cns Depressants

Theoretically, German chamomile might have additive effects when used with CNS depressants.
German chamomile has mild sedative effects. Theoretically, concomitant use with drugs with sedative properties can cause additive effects and side effects.

Likelihood Possible Evidence D
Contraceptive Drugs

Theoretically, large amounts of German chamomile might reduce the effectiveness of oral contraceptives.
In vitro, German chamomile has demonstrated antiestrogenic activity. Theoretically, concomitant use of large amounts of German chamomile might interfere with contraceptive drugs through competition for estrogen receptors.

Likelihood Possible Evidence D
Cytochrome P450 2C9 (Cyp2C9) Substrates

Theoretically, German chamomile might inhibit CYP2C9 and increase levels of drugs metabolized by these enzymes.
In vitro evidence shows that German chamomile might inhibit CYP2C9. So far, this interaction has not been reported in humans. However, there might be an increase in the levels of drugs metabolized by CYP2C9 in patients taking German chamomile.

Likelihood Possible Evidence D
Cytochrome P450 2D6 (Cyp2D6) Substrates

Theoretically, German chamomile might inhibit CYP2D6 and increase levels of drugs metabolized by these enzymes.
In vitro evidence shows that German chamomile might inhibit CYP2D6. So far, this interaction has not been reported in humans. However, there might be an increase in the levels of drugs metabolized by CYP2D6 in patients taking German chamomile.

Likelihood Possible Evidence D
Cytochrome P450 3A4 (Cyp3A4) Substrates

Theoretically, German chamomile might inhibit CYP3A4 and increase levels of drugs metabolized by these enzymes.
In vitro evidence shows that German chamomile might inhibit CYP3A4. So far, this interaction has not been reported in humans. However, there might be an increase in the levels of drugs metabolized by CYP3A4 in patients taking German chamomile.

Likelihood Possible Evidence D
Estrogens

Theoretically, large amounts of German chamomile might reduce the effectiveness of estrogens.
In vitro, German chamomile has demonstrated antiestrogenic activity. Theoretically, large amounts of German chamomile might interfere with hormone replacement therapy through competition for estrogen receptors.

Likelihood Possible Evidence D
Tamoxifen (Nolvadex)

Theoretically, large amounts of German chamomile might interfere with the activity of tamoxifen.
In vitro, German chamomile has demonstrated antiestrogenic activity.

Likelihood Possible Evidence D
Warfarin (Coumadin)

German chamomile might increase the effects of warfarin and increase the risk of bleeding.
In one case, a 70-year-old female taking warfarin developed retroperitoneal hematoma and bilateral recti muscle bleeding along with an INR of 7.9 following ingestion of German chamomile tea 4-5 cups daily and use of a topical chamomile-based lotion applied 4-5 times daily.

Likelihood Possible Evidence D
Cytochrome P450 1A2 (Cyp1A2) Substrates

Theoretically, German chamomile might inhibit CYP1A2 and increase levels of drugs metabolized by these enzymes.
In vitro and animal research shows that German chamomile might inhibit CYP1A2. So far, this interaction has not been reported in humans. However, there might be an increase in the levels of drugs metabolized by CYP1A2 in patients taking German chamomile.

Likelihood Possible Evidence D
Chamomile full monograph & interactions

Hops4 drug types · 863 drugs

Cns Depressants

Theoretically, concomitant use of hops with sedative drugs might cause additive sedation.
Some animal research shows that hops has sedative effects.

Likelihood Possible Evidence D
Estrogens

Theoretically, concomitant use of large amounts of hops might interfere with hormone replacement therapy due to competition for estrogen receptors.
In vitro research suggests that certain hops constituents can competitively bind to estrogen receptors. However, most hops extracts contain very small amounts of these constituents.

Likelihood Possible Evidence D
Cytochrome P450 1A2 (Cyp1A2) Substrates

Hops extract does not seem to affect the metabolism of CYP1A2 substrates.
In vitro research suggests that flavonoid constituents of hops inhibit CYP1A2 enzyme activity. However, a pharmacokinetic study in healthy postmenopausal patients shows that taking a standardized extract of spent hops containing prenylated phenols, as 59.5 mg twice daily for 2 weeks, does not affect levels of caffeine, a CYP1A2 probe substrate.

Likelihood Unlikely Evidence D
Cytochrome P450 3A4 (Cyp3A4) Substrates

Theoretically, hops extract might alter metabolism of CYP3A4 substrates; however, this effect may not be clinically significant.
Animal research suggests that specific constituents of hops, called lupulones, can induce hepatic CYP3A4 enzyme activity. However, a pharmacokinetic study in healthy postmenopausal patients with normal metabolism shows that taking a standardized extract of spent hops containing prenylated phenols, as 59.5 mg twice daily for 2 weeks, decreases the concentration of alprazolam, a CYP3A4 probe substrate, by 7.6%. This reduction is unlikely to be clinically relevant.

Likelihood Possible Evidence D
Hops full monograph & interactions

Passionflower3 drug types · 836 drugs

Cns Depressants

Concomitant use of passion flower with sedative drugs might cause additive effects and side effects.
Research in animals and humans shows that passion flower has sedative effects which can be additive when used with sedative medications like lorazepam.

Likelihood Possible Evidence D
Cytochrome P450 3A4 (Cyp3A4) Substrates

Theoretically, passion flower might decrease the effects of CYP3A4 substrates.
In vitro research suggests that passion flower can induce CYP3A4 enzymes, albeit to a much lower degree than rifampin, a known CYP3A4 inducer.

Likelihood Possible Evidence D
Organic Anion-Transporting Polypeptide Substrates (Oatp)

Theoretically, passion flower might reduce the bioavailability of OATP2B1 and OATP1A2 substrates.
In vitro research shows that the passion flower constituents apigenin and vitexin inhibit OATP2B1 and OATP1A2. This inhibition may be dose-dependent. One specific high-flavonoid passion flower extract (Valverde) seems to inhibit OATP2B1 and OATP1A2, while another extract with a lower flavonoid concentration (Arkocaps) shows less potent inhibition. OATPs are responsible for the uptake of drugs and other compounds into the body; however, the specific activities of OATP2B1 and OATP1A2 are not well characterized.

Likelihood Possible Evidence D
Passionflower full monograph & interactions

Aronia berries4 drug types · 811 drugs

Anticoagulant/Antiplatelet Drugs

Theoretically, chokeberry might increase the risk of bleeding when taken with anticoagulant or antiplatelet drugs.
Clinical and in vitro research suggests that chokeberry extract can temporarily inhibit platelet aggregation and decrease clot formation.

Likelihood Possible Evidence B
Antidiabetes Drugs

Theoretically, chokeberry might increase the risk of hypoglycemia when taken with antidiabetes drugs.
Some clinical research shows that chokeberry decreases levels of blood glucose in some patients with diabetes. However, other clinical research suggests that chokeberry has no significant effect on blood glucose levels.

Likelihood Possible Evidence B
Cytochrome P450 3A4 (Cyp3A4) Substrates

Theoretically, chokeberry might increase levels of drugs metabolized by CYP3A4.
In vitro research shows that chokeberry inhibits CYP3A4. In humans, there is one case report of a drug interaction with trabectedin, a CYP3A4 substrate, which is hypothesized to have been caused by chokeberry inhibition of CYP3A4.

Likelihood Possible Evidence D
Trabectedin (Yondelis)

Theoretically, chokeberry might increase the effects and adverse effects of trabectedin.
In one case report, a patient drinking chokeberry juice developed rhabdomyolysis induced by trabectedin, a cytochrome P450 3A4 (CYP3A4) substrate. It is possible that inhibition of CYP3A4 by chokeberry juice might have inhibited the metabolism of trabectedin and increased trabectedin levels in this patient.

Likelihood Possible Evidence D
Aronia berries full monograph & interactions

Skullcap1 drug type · 248 drugs

Cns Depressants

Theoretically, skullcap can have additive effects when used with other CNS depressants.
Animal and clinical research suggests that skullcap can cause sedation and cognitive impairment.

Likelihood Possible Evidence D
Skullcap full monograph & interactions

Elderberries2 drug types · 121 drugs

Immunosuppressants

Theoretically, elderberry might interfere with immunosuppressant therapy due to its immunostimulant activity.
Elderberry has immunostimulant activity, increasing the production of cytokines, including interleukin and tumor necrosis factor.

Likelihood Possible Evidence B
Pazopanib (Votrient)

Theoretically, elderberry might interact with pazopanib, potentially increasing the risk of adverse effects.
In one case, a 65-year-old patient taking pazopanib for 4 weeks for soft-tissue sarcoma developed severe nausea, loose stools, and elevated alanine transaminase and aspartate transaminase levels and was diagnosed with grade 3 liver injury. The patient reported taking elderberry supplements for 2 years, dose unspecified, and was also taking a multivitamin and a calcium supplement. The patient's symptoms and liver enzyme levels improved upon discontinuation of pazopanib and all supplements. Pazopanib treatment was re-initiated, at a lower dose, with no further evidence of liver injury. It was unclear in this case report if the elderberry supplements were derived from the berry, the flower, or the combination.

Likelihood Possible Evidence D
Elderberries full monograph & interactions
The maker

Brand information

Manufacturer and brand details for Berry Bedtime, from the product label.

Mountain Meadow Kids

See all Mountain Meadow Kids products
Name
Mountain Meadow Herbs, Inc.
Street Address
1019 Hard Rock Rd
City
Somers
State
MT
ZipCode
59932
Phone Number
888.528.8615
Web Address
www.mmherbs.com
Pharmacist Counseling Corner

Berry Bedtime by Mountain Meadow Kids: Common Questions

Does Berry Bedtime by Mountain Meadow Kids interact with any medications?
Yes. Based on its ingredients, Berry Bedtime has a known interaction with 1,488 medications. Use the checker to see how it interacts with a specific drug.
How can one product interact with so many drugs?
Berry Bedtime contains 7 active ingredients, and an interaction can come from any of them. We check every ingredient, combine the results into one list per medication, and show which ingredient and mechanism is responsible.
Where does this information come from?
The product label data comes from the NIH Dietary Supplement Label Database (DSLD); the interaction data is built on the Natural Medicines database and reviewed by HelloPharmacist pharmacists.
Is melatonin safe long-term for kids?
Melatonin is generally well tolerated for short-term use, but long-term safety isn't well established and quality varies across products. Talk to your child's doctor about how long it's appropriate to use this product.
Can my child take this with other sleep aids or sedating medicines?
No. The product itself contains multiple sedating botanicals (chamomile, passionflower, hops, skullcap), so adding other sedating medications could cause excessive drowsiness, confusion, or impaired thinking. Always check with your pharmacist first.
What's the difference between the herbs in this—do they all do the same thing?
They all have mild sedative or calming properties, but through different mechanisms. Chamomile and passionflower have traditional anxiety-reducing use; hops and skullcap are also traditionally used for relaxation. None have strong clinical evidence for specific conditions. Melatonin is the only one with proven effectiveness for specific sleep disorders.
Why is elderberry in a bedtime product?
Elderberry adds antioxidants and immune support rather than direct sleep benefit. It's included to round out the formula, though its effectiveness for any particular health goal isn't established in our data.
What if my child has an allergic reaction?
Chamomile can trigger reactions in kids sensitive to ragweed and related plants—symptoms might include itching, rash, or in rare cases severe reactions. Stop use and contact a doctor or poison control if that happens.
Can I use this during pregnancy or while breastfeeding?
The safety data don't support use in pregnancy or while breastfeeding. Melatonin and passionflower are rated possibly unsafe in pregnancy, and several herbs lack enough safety information. Talk to your doctor or midwife if you're considering it.

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.

Berry Bedtime label
Go deeper

The Full Monographs Behind Berry Bedtime’s Ingredients

Every ingredient we hold a full HelloPharmacist monograph for — uses, evidence, safety, and the complete interaction list.

Herb & supplement monograph

German Chamomile

Interacts with 960 drugs

German chamomile is a widely used herbal remedy taken mainly as a tea for calming, sleep, and digestive complaints. Early research suggests possible benefits for mild anxiety and some skin o...

Read the full German Chamomile monograph → Herb & supplement monograph

Passion Flower

Interacts with 836 drugs

Passion flower is a traditional calming herb that many people use for anxiety and sleep. Early studies hint it may help with mild anxiety and restlessness, but the evidence is limited and mo...

Read the full Passion Flower monograph → Herb & supplement monograph

Elderberry

Interacts with 121 drugs

Elderberry is a popular herbal supplement, mainly taken to help with colds and flu. Some small studies suggest it may modestly shorten cold or flu symptoms, but the evidence is limited and n...

Read the full Elderberry monograph → Herb & supplement monograph

Hops

Interacts with 863 drugs

Hops are most often used for sleep and mild anxiety, frequently combined with valerian, but the human evidence is limited and not very strong. They are generally well tolerated when used sho...

Read the full Hops monograph → Herb & supplement monograph

Skullcap

Interacts with 248 drugs

American skullcap is an herb traditionally used to calm anxiety and promote relaxation, but solid human evidence is very limited. It is generally considered relatively safe for short-term us...

Read the full Skullcap monograph → Herb & supplement monograph

Chokeberry

Interacts with 811 drugs

Chokeberry (aronia) is a dark berry rich in antioxidants called polyphenols, and it's widely eaten as juice, jam, and supplements. Early research hints it may support heart health, blood pre...

Read the full Chokeberry monograph → Herb & supplement monograph

Melatonin

Interacts with 1,461 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 timing problems and jet lag. The evidence is...

Read the full Melatonin monograph →
Sources

Sources & How We Checked

Berry Bedtime'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.

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 184 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.

Melatonin 118 references
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German Chamomile 15 references
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Passion Flower 19 references
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Elderberry 6 references
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  2. Elderberry (Sambucus species). The Poison Plant Patch, Novia Scotia Museum, 2007. Available at: http://museum.gov.ns.ca/poison/?section=species&id=117 (Accessed 16 October 2009).
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See these in context on the Elderberry monograph →

Hops 15 references
  1. Newall CA, Anderson LA, Philpson JD. Herbal Medicine: A Guide for Healthcare Professionals. London, UK: The Pharmaceutical Press, 1996.
  2. McGuffin M, Hobbs C, Upton R, Goldberg A, eds. American Herbal Products Association's Botanical Safety Handbook. Boca Raton, FL: CRC Press, LLC 1997.
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See these in context on the Hops monograph →

Skullcap 3 references
  1. Wolfson P, Hoffmann DL. An investigation into the efficacy of Scutellaria lateriflora in healthy volunteers. Altern Ther Health Med 2003;9:74-8.
  2. Awad, R., Arnason, J. T., Trudeau, V., Bergeron, C., Budzinski, J. W., Foster, B. C., and Merali, Z. Phytochemical and biological analysis of skullcap (Scutellaria lateriflora L.): a medicinal plant with anxiolytic properties. Phytomedicine. 2003;10(8):6 PubMed
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See these in context on the Skullcap monograph →

Chokeberry 8 references
  1. Sikora J, Broncel M, Markowicz M, Chalubinski M, Wojdan K, Mikiciuk-Olasik E. Short-term supplementation with Aronia melanocarpa extract improves platelet aggregation, clotting, and fibrinolysis in patients with metabolic syndrome. Eur J Nutr. 2012 Aug;51 PubMed
  2. Simeonov SB, Botushanov NP, Karahanian EB, Pavlova MB, Husianitis HK, Troev DM. Effects of Aronia melanocarpa juice as part of the dietary regimen in patients with diabetes mellitus. Folia Med (Plovdiv). 2002;44(3):20-3.
  3. Savikin K, Menkovic N, Zdunic G, Pljevljakusic D, Spasic S, Kardum N, Konic-Ristic A. Dietary supplementation with polyphenol-rich chokeberry juice improves skin morphology in cellulite. J Med Food. 2014 May;17(5):582-7. PubMed
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  5. Strippoli S, Lorusso V, Albano A, Guida M. Herbal-drug interaction induced rhabdomyolysis in a liposarcoma patient receiving trabectedin. BMC Complement Altern Med. 2013 Jul 30;13:199. PubMed
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  7. Milutinovic M, Velickovic Radovanovic R, Savikin K, et al. Chokeberry juice supplementation in type 2 diabetic patients - impact on health status. J Appl Biomed 2019;17(4):218-224. PubMed
  8. Lackner S, Sconocchia T, Ziegler T, et al. Immunomodulatory effects of aronia juice polyphenols-results of a randomized placebo-controlled human intervention study and cell culture experiments. Antioxidants (Basel) 2022;11(7):1283. PubMed

See these in context on the Chokeberry monograph →

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DISCLAIMER: Currently this does not check for drug-drug interactions. This is not an all-inclusive comprehensive list of potential interactions and is for informational purposes only. Not all interactions are known or well-reported in the scientific literature, and new interactions are continually being reported. Input is needed from a qualified healthcare provider including a pharmacist before starting any therapy. Application of clinical judgment is necessary.

© 2021 Therapeutic Research Center, LLC

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