Oat Combination Ingredients & Drug Interactions
by Genestra Brands
What is this page for?
First and foremost: checking Oat Combination 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
Oat Combination is a dietary supplement by Genestra Brands with 4 active ingredients. Its ingredients are commonly taken for lowering cholesterol, heart and digestive health, soothing itchy or irritated skin.Based on those ingredients, 914 medications have a known interaction with it, the most serious rated moderate. The ingredients most likely to interact are Passionflower (Passiflora incarnata) aerial parts extract, Motherwort (Leonurus cardiaca) aerial parts extract, Skullcap (Scutellaria lateriflora) aerial parts extract. Use the checker below to test your specific medication, or read the full HelloPharmacist Interaction Report.
Check Your Meds Against Oat Combination by Genestra Brands
Ask about any prescription or over-the-counter medication and we check it for interactions with Oat Combination by Genestra Brands — 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 Oat Combination by Genestra Brands
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
Oat Combination contains 4 active ingredients: oat aerial parts extract, passionflower aerial parts extract, motherwort aerial parts extract, and skullcap aerial parts extract. The liquid also contains purified water and ethanol as inactive ingredients.
Each of these plant extracts has been traditionally used for different purposes — oats for cholesterol and heart health, passionflower and skullcap for relaxation and sleep support, and motherwort historically for women's health. The product combines them in a single liquid formula.
Does it work?
Strong evidence
For oat extract, the data shows it's likely effective for dyslipidemia (unhealthy cholesterol levels) and coronary heart disease prevention. Passionflower is possibly effective for insomnia and pre-procedural anxiety, though the evidence isn't conclusive.
Motherwort is possibly effective for bleeding, but evidence for anxiety, amenorrhea, alcohol use disorder, and asthma is insufficient. Skullcap's effectiveness is not established in our data — all rated conditions, including epilepsy, stress, stroke, and spasticity, show insufficient reliable evidence.
How safe is it?
Well-documented data
Oat extract is generally well tolerated; the most common side effects from oral use are bloating, flatulence, abdominal distension, and unpleasant taste — these usually improve with continued use. Oats eaten as food are generally considered safe in pregnancy and while breastfeeding, though concentrated supplements are less studied.
Passionflower is generally well tolerated short-term but can cause drowsiness, dizziness, confusion, and sedation. It is possibly unsafe in pregnancy due to lack of safety data and possible effects on the uterus, and there isn't enough information to use it while breastfeeding.
Motherwort is traditionally thought to stimulate the uterus and should be avoided in pregnancy; breastfeeding safety is unknown. Skullcap safety in pregnancy and lactation is unknown.
Motherwort side effects include diarrhea and stomach irritation; at doses above 3 grams it may cause uterine bleeding.
Meds to double-check
Moderate interaction found
Double-check this product with your own doctor or pharmacist if you take insulin or other diabetes medications — oats can lower blood sugar and may require dose adjustments. Also flag it if you take any sedatives or sleep aids (CNS depressants), since passionflower, motherwort, and skullcap can increase drowsiness and sedation.
And if you take medications metabolized by your liver's CYP3A4 enzyme system, mention this product too.
The bottom line
Scorecard at a glanceFully disclosed formula with strong clinical evidence behind its ingredients' uses. Moderate medication interactions have been identified, and safety information is well characterized.
This product's oat content may help with cholesterol and heart health, and its passionflower and skullcap may support relaxation — but the combination carries real risks if you take blood sugar medications, insulin, or sedatives. If you're pregnant, breastfeeding, or take any prescription medications, talk with your doctor or pharmacist before starting it.
Educational only — not medical advice; always confirm with your pharmacist. Our editorial policy · How we use AI
Assessment coverage: 4 of 4 active ingredients matched to our full ingredient reviews (monographs). Based on the product label dated Jul 23, 2020.
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 Oat Combination, straight from the product label.
| Brand | Genestra Brands |
|---|---|
| Barcode (UPC) | 883196129317 |
| Net contents | 2 fl. Oz.; 60 mL |
| Market status | On market |
| Date entered into DSLD | Jul 23, 2020 |
| DSLD ID | 229757 |
| Product type | Botanical |
| Supplement form | Liquid |
| Dietary claims / uses | All Other, Structure/Function |
| Intended target group(s) | Adult (18 - 50 Years), Women (not pregnant or lactating) |
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 Oat Combination by Genestra Brands, sourced from the NIH Dietary Supplement Label Database.
Supplement Facts
| Ingredient | Amount | % DV |
|---|---|---|
| Oat (Avena sativa) aerial parts extract | 0.4 mL | -- |
| Passionflower (Passiflora incarnata) aerial parts extract | 0.38 mL | -- |
| Motherwort (Leonurus cardiaca) aerial parts extract | 0.29 mL | -- |
| Skullcap (Scutellaria lateriflora) aerial parts extract | 0.19 mL | -- |
Other ingredients: purified Water, Ethanol
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.
Suggested/Recommended/Usage/Directions
Recommended Dose: Take 25 drops 4 times daily with meals or as recommended by your health professional.
Precautions
Warning: If you are pregnant or lactating, do not use. If you have any health condition or are taking any medication, consult your health professional before use.
Consumption with alcohol, drugs, or other supplements with sedative properties is not recommended. If hypersensitivity, diarrhea, stomach irritation or uterine bleeding occurs, discontinue use. Some people may experience drowsiness. Exercise caution if operating heavy machinery, driving a motor vehicle or involved in activities requiring mental alertness.
Keep out of reach of children.
Use only if safety seal is intact.
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.
General Statements
Contents may not fill package in order to accommodate required labeling. Please rely on stated quantity. Scan to learn about our quality excellence
FDA Statement of Identity
Dietary Supplement
Formulation
Traditional support for her emotional wellness and to promote restful sleep in periods or temporary stress
Is this label outdated? Report a formula or label change and our pharmacy team will review it.
Oat Combination by Genestra Brands 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 Oat Combination by Genestra Brands
These are the 4 active ingredients this product is made of. Select any to open its full monograph.
Serving size1.25 mL 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.
Oat (Avena sativa) aerial parts extract
Interacts with86 drugs
Oats are a well-studied whole grain whose soluble fiber (beta-glucan) can help lower cholesterol and support heart health when eaten regularly. As a f...
Oat (Avena sativa) aerial parts extract monograph & interactionsPassionflower (Passiflora incarnata) aerial parts extract
Interacts with836 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 restless...
Passionflower (Passiflora incarnata) aerial parts extract monograph & interactionsMotherwort (Leonurus cardiaca) aerial parts extract
Interacts with248 drugs
Motherwort is a traditional herb in the mint family long used for anxiety, heart palpitations, and women's reproductive complaints, but solid human ev...
Motherwort (Leonurus cardiaca) aerial parts extract monograph & interactionsSkullcap (Scutellaria lateriflora) aerial parts extract
Interacts with248 drugs
American skullcap is an herb traditionally used to calm anxiety and promote relaxation, but solid human evidence is very limited. It is generally cons...
Skullcap (Scutellaria lateriflora) aerial parts extract monograph & interactionsOther (inactive) ingredients: Purified Water, Ethanol. These complete the product’s ingredient list but are not active constituents.
Oat Combination by Genestra Brands Drug Interactions
HelloPharmacist Interaction Report
Oat Combination by Genestra Brands interacts with medications through its oat, passionflower, motherwort, and skullcap content.
The most serious interactions are Moderate-severity effects on blood sugar control and sedation.
Read the full breakdown — every affected drug type, severity by severity
Oat extract may lower blood glucose and work additively with diabetes medications and insulin, raising the risk of low blood sugar (hypoglycemia). In insulin-dependent type 2 diabetes patients, 100 grams of oats daily for 2 days reduced the insulin dose needed for metabolic control.
Passionflower, motherwort, and skullcap all carry Moderate-severity risks with sedative drugs (CNS depressants) — their combined sedative effects could add to those of medications like lorazepam or other sleep aids. Passionflower also has Minor-severity theoretical interactions with certain drugs metabolized by the liver (CYP3A4 substrates and OATP transporters).
Before starting this product, check your exact medications with the search tool on this page — especially if you take insulin, diabetes pills, or anything prescribed for sleep or anxiety.
Check your own medications below · Editorial policy · How we use AI
Want to check YOUR meds against Oat Combination?
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 Oat Combination interact with 914 drugs. Click any drug to see the details.
4 of the 4 ingredients in Oat Combination interact with drugs. Each result below shows which ingredient is responsible. Passionflower (Passiflora incarnata) aerial parts extract Motherwort (Leonurus cardiaca) aerial parts extract Skullcap (Scutellaria lateriflora) aerial parts extract Oat (Avena sativa) aerial parts extract
Atropine, Hyoscyamine, PhenobarbitalHypnaldyne
How Atropine, Hyoscyamine, Phenobarbital interacts with Oat Combination — through 3 ingredients. Tap an ingredient for the detail:
Passionflower (passiflora Incarnata) Aerial Parts ExtractCns Depressants Moderate
Interaction Summary
Concomitant use of passion flower with sedative drugs might cause additive effects and side effects.
Read the full Passionflower (passiflora Incarnata) Aerial Parts Extract + Atropine, Hyoscyamine, Phenobarbital interactionSkullcap (scutellaria Lateriflora) Aerial Parts ExtractCns Depressants Moderate
Interaction Summary
Theoretically, skullcap can have additive effects when used with other CNS depressants.
Read the full Skullcap (scutellaria Lateriflora) Aerial Parts Extract + Atropine, Hyoscyamine, Phenobarbital interactionMotherwort (leonurus Cardiaca) Aerial Parts ExtractCns Depressants Moderate
Interaction Summary
Theoretically, taking motherwort concomitantly with other CNS depressants may increase the risk of sedation.
Read the full Motherwort (leonurus Cardiaca) Aerial Parts Extract + Atropine, Hyoscyamine, Phenobarbital interactionAtropine, Hyoscyamine, Phenobarbital, ScopolamineBarbidonna No. 2, Belladonna Phenobarbital
How Atropine, Hyoscyamine, Phenobarbital, Scopolamine interacts with Oat Combination — through 3 ingredients. Tap an ingredient for the detail:
Motherwort (leonurus Cardiaca) Aerial Parts ExtractCns Depressants Moderate
Interaction Summary
Theoretically, taking motherwort concomitantly with other CNS depressants may increase the risk of sedation.
Read the full Motherwort (leonurus Cardiaca) Aerial Parts Extract + Atropine, Hyoscyamine, Phenobarbital, Scopolamine interactionSkullcap (scutellaria Lateriflora) Aerial Parts ExtractCns Depressants Moderate
Interaction Summary
Theoretically, skullcap can have additive effects when used with other CNS depressants.
Read the full Skullcap (scutellaria Lateriflora) Aerial Parts Extract + Atropine, Hyoscyamine, Phenobarbital, Scopolamine interactionPassionflower (passiflora Incarnata) Aerial Parts ExtractCns Depressants Moderate
Interaction Summary
Concomitant use of passion flower with sedative drugs might cause additive effects and side effects.
Read the full Passionflower (passiflora Incarnata) Aerial Parts Extract + Atropine, Hyoscyamine, Phenobarbital, Scopolamine interactionAtropine, Hyoscyamine, Scopolamine, PhenobarbitalBarbeloid, Donnatal #2, Donphen
How Atropine, Hyoscyamine, Scopolamine, Phenobarbital interacts with Oat Combination — through 3 ingredients. Tap an ingredient for the detail:
Motherwort (leonurus Cardiaca) Aerial Parts ExtractCns Depressants Moderate
Interaction Summary
Theoretically, taking motherwort concomitantly with other CNS depressants may increase the risk of sedation.
Read the full Motherwort (leonurus Cardiaca) Aerial Parts Extract + Atropine, Hyoscyamine, Scopolamine, Phenobarbital interactionSkullcap (scutellaria Lateriflora) Aerial Parts ExtractCns Depressants Moderate
Interaction Summary
Theoretically, skullcap can have additive effects when used with other CNS depressants.
Read the full Skullcap (scutellaria Lateriflora) Aerial Parts Extract + Atropine, Hyoscyamine, Scopolamine, Phenobarbital interactionPassionflower (passiflora Incarnata) Aerial Parts ExtractCns Depressants Moderate
Interaction Summary
Concomitant use of passion flower with sedative drugs might cause additive effects and side effects.
Read the full Passionflower (passiflora Incarnata) Aerial Parts Extract + Atropine, Hyoscyamine, Scopolamine, Phenobarbital interactionAtropine, PhenobarbitalAnthrocol
How Atropine, Phenobarbital interacts with Oat Combination — through 3 ingredients. Tap an ingredient for the detail:
Passionflower (passiflora Incarnata) Aerial Parts ExtractCns Depressants Moderate
Interaction Summary
Concomitant use of passion flower with sedative drugs might cause additive effects and side effects.
Read the full Passionflower (passiflora Incarnata) Aerial Parts Extract + Atropine, Phenobarbital interactionSkullcap (scutellaria Lateriflora) Aerial Parts ExtractCns Depressants Moderate
Interaction Summary
Theoretically, skullcap can have additive effects when used with other CNS depressants.
Read the full Skullcap (scutellaria Lateriflora) Aerial Parts Extract + Atropine, Phenobarbital interactionMotherwort (leonurus Cardiaca) Aerial Parts ExtractCns Depressants Moderate
Interaction Summary
Theoretically, taking motherwort concomitantly with other CNS depressants may increase the risk of sedation.
Read the full Motherwort (leonurus Cardiaca) Aerial Parts Extract + Atropine, Phenobarbital interactionAtropine, MeperidineAtropine, Meperidine
How Atropine, Meperidine interacts with Oat Combination — through 3 ingredients. Tap an ingredient for the detail:
Passionflower (passiflora Incarnata) Aerial Parts ExtractCns Depressants Moderate
Interaction Summary
Concomitant use of passion flower with sedative drugs might cause additive effects and side effects.
Read the full Passionflower (passiflora Incarnata) Aerial Parts Extract + Atropine, Meperidine interactionSkullcap (scutellaria Lateriflora) Aerial Parts ExtractCns Depressants Moderate
Interaction Summary
Theoretically, skullcap can have additive effects when used with other CNS depressants.
Read the full Skullcap (scutellaria Lateriflora) Aerial Parts Extract + Atropine, Meperidine interactionMotherwort (leonurus Cardiaca) Aerial Parts ExtractCns Depressants Moderate
Interaction Summary
Theoretically, taking motherwort concomitantly with other CNS depressants may increase the risk of sedation.
Read the full Motherwort (leonurus Cardiaca) Aerial Parts Extract + Atropine, Meperidine interactionAtropine, Morphine SulfateAtropine, Morphine Sulfate
How Atropine, Morphine Sulfate interacts with Oat Combination — through 3 ingredients. Tap an ingredient for the detail:
Motherwort (leonurus Cardiaca) Aerial Parts ExtractCns Depressants Moderate
Interaction Summary
Theoretically, taking motherwort concomitantly with other CNS depressants may increase the risk of sedation.
Read the full Motherwort (leonurus Cardiaca) Aerial Parts Extract + Atropine, Morphine Sulfate interactionSkullcap (scutellaria Lateriflora) Aerial Parts ExtractCns Depressants Moderate
Interaction Summary
Theoretically, skullcap can have additive effects when used with other CNS depressants.
Read the full Skullcap (scutellaria Lateriflora) Aerial Parts Extract + Atropine, Morphine Sulfate interactionPassionflower (passiflora Incarnata) Aerial Parts ExtractCns Depressants Moderate
Interaction Summary
Concomitant use of passion flower with sedative drugs might cause additive effects and side effects.
Read the full Passionflower (passiflora Incarnata) Aerial Parts Extract + Atropine, Morphine Sulfate interactionBelladona Extract, PhenobarbitalChardonna-2
How Belladona Extract, Phenobarbital interacts with Oat Combination — through 3 ingredients. Tap an ingredient for the detail:
Passionflower (passiflora Incarnata) Aerial Parts ExtractCns Depressants Moderate
Interaction Summary
Concomitant use of passion flower with sedative drugs might cause additive effects and side effects.
Read the full Passionflower (passiflora Incarnata) Aerial Parts Extract + Belladona Extract, Phenobarbital interactionSkullcap (scutellaria Lateriflora) Aerial Parts ExtractCns Depressants Moderate
Interaction Summary
Theoretically, skullcap can have additive effects when used with other CNS depressants.
Read the full Skullcap (scutellaria Lateriflora) Aerial Parts Extract + Belladona Extract, Phenobarbital interactionMotherwort (leonurus Cardiaca) Aerial Parts ExtractCns Depressants Moderate
Interaction Summary
Theoretically, taking motherwort concomitantly with other CNS depressants may increase the risk of sedation.
Read the full Motherwort (leonurus Cardiaca) Aerial Parts Extract + Belladona Extract, Phenobarbital interactionBelladonna Alkaloids, Ergotamine Tartrate, PhenobarbitalBel Tabs, Bellamine-S, Bellaphen-S, Duragal S, Phenarbal S, Spastrin
How Belladonna Alkaloids, Ergotamine Tartrate, Phenobarbital interacts with Oat Combination — through 3 ingredients. Tap an ingredient for the detail:
Passionflower (passiflora Incarnata) Aerial Parts ExtractCytochrome P450 3a4 (cyp3a4) Substrates, Cns Depressants Moderate
Interaction Summary
Theoretically, passion flower might decrease the effects of CYP3A4 substrates.
Read the full Passionflower (passiflora Incarnata) Aerial Parts Extract + Belladonna Alkaloids, Ergotamine Tartrate, Phenobarbital interactionMotherwort (leonurus Cardiaca) Aerial Parts ExtractCns Depressants Moderate
Interaction Summary
Theoretically, taking motherwort concomitantly with other CNS depressants may increase the risk of sedation.
Read the full Motherwort (leonurus Cardiaca) Aerial Parts Extract + Belladonna Alkaloids, Ergotamine Tartrate, Phenobarbital interactionSkullcap (scutellaria Lateriflora) Aerial Parts ExtractCns Depressants Moderate
Interaction Summary
Theoretically, skullcap can have additive effects when used with other CNS depressants.
Read the full Skullcap (scutellaria Lateriflora) Aerial Parts Extract + Belladonna Alkaloids, Ergotamine Tartrate, Phenobarbital interactionBelladonna Alkaloids, PhenobarbitalBarbidonna, Donnatal
How Belladonna Alkaloids, Phenobarbital interacts with Oat Combination — through 3 ingredients. Tap an ingredient for the detail:
Passionflower (passiflora Incarnata) Aerial Parts ExtractCns Depressants Moderate
Interaction Summary
Concomitant use of passion flower with sedative drugs might cause additive effects and side effects.
Read the full Passionflower (passiflora Incarnata) Aerial Parts Extract + Belladonna Alkaloids, Phenobarbital interactionSkullcap (scutellaria Lateriflora) Aerial Parts ExtractCns Depressants Moderate
Interaction Summary
Theoretically, skullcap can have additive effects when used with other CNS depressants.
Read the full Skullcap (scutellaria Lateriflora) Aerial Parts Extract + Belladonna Alkaloids, Phenobarbital interactionMotherwort (leonurus Cardiaca) Aerial Parts ExtractCns Depressants Moderate
Interaction Summary
Theoretically, taking motherwort concomitantly with other CNS depressants may increase the risk of sedation.
Read the full Motherwort (leonurus Cardiaca) Aerial Parts Extract + Belladonna Alkaloids, Phenobarbital interactionBelladonna Extract, PhenobarbitalBelap
How Belladonna Extract, Phenobarbital interacts with Oat Combination — through 3 ingredients. Tap an ingredient for the detail:
Motherwort (leonurus Cardiaca) Aerial Parts ExtractCns Depressants Moderate
Interaction Summary
Theoretically, taking motherwort concomitantly with other CNS depressants may increase the risk of sedation.
Read the full Motherwort (leonurus Cardiaca) Aerial Parts Extract + Belladonna Extract, Phenobarbital interactionPassionflower (passiflora Incarnata) Aerial Parts ExtractCns Depressants Moderate
Interaction Summary
Concomitant use of passion flower with sedative drugs might cause additive effects and side effects.
Read the full Passionflower (passiflora Incarnata) Aerial Parts Extract + Belladonna Extract, Phenobarbital interactionSkullcap (scutellaria Lateriflora) Aerial Parts ExtractCns Depressants Moderate
Interaction Summary
Theoretically, skullcap can have additive effects when used with other CNS depressants.
Read the full Skullcap (scutellaria Lateriflora) Aerial Parts Extract + Belladonna Extract, Phenobarbital interactionBelladonna, Caffeine, Ergotamine, PentobarbitalMicomp PB
How Belladonna, Caffeine, Ergotamine, Pentobarbital interacts with Oat Combination — through 3 ingredients. Tap an ingredient for the detail:
Motherwort (leonurus Cardiaca) Aerial Parts ExtractCns Depressants Moderate
Interaction Summary
Theoretically, taking motherwort concomitantly with other CNS depressants may increase the risk of sedation.
Read the full Motherwort (leonurus Cardiaca) Aerial Parts Extract + Belladonna, Caffeine, Ergotamine, Pentobarbital interactionPassionflower (passiflora Incarnata) Aerial Parts ExtractCytochrome P450 3a4 (cyp3a4) Substrates, Cns Depressants Moderate
Interaction Summary
Theoretically, passion flower might decrease the effects of CYP3A4 substrates.
Read the full Passionflower (passiflora Incarnata) Aerial Parts Extract + Belladonna, Caffeine, Ergotamine, Pentobarbital interactionSkullcap (scutellaria Lateriflora) Aerial Parts ExtractCns Depressants Moderate
Interaction Summary
Theoretically, skullcap can have additive effects when used with other CNS depressants.
Read the full Skullcap (scutellaria Lateriflora) Aerial Parts Extract + Belladonna, Caffeine, Ergotamine, Pentobarbital interactionBelladonna, Ergotamine Tartrate, Phenobarbital
How Belladonna, Ergotamine Tartrate, Phenobarbital interacts with Oat Combination — through 3 ingredients. Tap an ingredient for the detail:
Motherwort (leonurus Cardiaca) Aerial Parts ExtractCns Depressants Moderate
Interaction Summary
Theoretically, taking motherwort concomitantly with other CNS depressants may increase the risk of sedation.
Read the full Motherwort (leonurus Cardiaca) Aerial Parts Extract + Belladonna, Ergotamine Tartrate, Phenobarbital interactionSkullcap (scutellaria Lateriflora) Aerial Parts ExtractCns Depressants Moderate
Interaction Summary
Theoretically, skullcap can have additive effects when used with other CNS depressants.
Read the full Skullcap (scutellaria Lateriflora) Aerial Parts Extract + Belladonna, Ergotamine Tartrate, Phenobarbital interactionPassionflower (passiflora Incarnata) Aerial Parts ExtractCns Depressants, Cytochrome P450 3a4 (cyp3a4) Substrates Moderate
Interaction Summary
Concomitant use of passion flower with sedative drugs might cause additive effects and side effects.
Read the full Passionflower (passiflora Incarnata) Aerial Parts Extract + Belladonna, Ergotamine Tartrate, Phenobarbital interactionBelladonna, Ergotamine, PhenobarbitalBellergal-S
How Belladonna, Ergotamine, Phenobarbital interacts with Oat Combination — through 3 ingredients. Tap an ingredient for the detail:
Passionflower (passiflora Incarnata) Aerial Parts ExtractCytochrome P450 3a4 (cyp3a4) Substrates, Cns Depressants Moderate
Interaction Summary
Theoretically, passion flower might decrease the effects of CYP3A4 substrates.
Read the full Passionflower (passiflora Incarnata) Aerial Parts Extract + Belladonna, Ergotamine, Phenobarbital interactionMotherwort (leonurus Cardiaca) Aerial Parts ExtractCns Depressants Moderate
Interaction Summary
Theoretically, taking motherwort concomitantly with other CNS depressants may increase the risk of sedation.
Read the full Motherwort (leonurus Cardiaca) Aerial Parts Extract + Belladonna, Ergotamine, Phenobarbital interactionSkullcap (scutellaria Lateriflora) Aerial Parts ExtractCns Depressants Moderate
Interaction Summary
Theoretically, skullcap can have additive effects when used with other CNS depressants.
Read the full Skullcap (scutellaria Lateriflora) Aerial Parts Extract + Belladonna, Ergotamine, Phenobarbital interactionBelladonna, OpiumB & O Supprettes
How Belladonna, Opium interacts with Oat Combination — through 3 ingredients. Tap an ingredient for the detail:
Motherwort (leonurus Cardiaca) Aerial Parts ExtractCns Depressants Moderate
Interaction Summary
Theoretically, taking motherwort concomitantly with other CNS depressants may increase the risk of sedation.
Read the full Motherwort (leonurus Cardiaca) Aerial Parts Extract + Belladonna, Opium interactionPassionflower (passiflora Incarnata) Aerial Parts ExtractCns Depressants Moderate
Interaction Summary
Concomitant use of passion flower with sedative drugs might cause additive effects and side effects.
Read the full Passionflower (passiflora Incarnata) Aerial Parts Extract + Belladonna, Opium interactionSkullcap (scutellaria Lateriflora) Aerial Parts ExtractCns Depressants Moderate
Interaction Summary
Theoretically, skullcap can have additive effects when used with other CNS depressants.
Read the full Skullcap (scutellaria Lateriflora) Aerial Parts Extract + Belladonna, Opium interactionBelladonna, PhenobarbitalBellophen, Susano
How Belladonna, Phenobarbital interacts with Oat Combination — through 3 ingredients. Tap an ingredient for the detail:
Skullcap (scutellaria Lateriflora) Aerial Parts ExtractCns Depressants Moderate
Interaction Summary
Theoretically, skullcap can have additive effects when used with other CNS depressants.
Read the full Skullcap (scutellaria Lateriflora) Aerial Parts Extract + Belladonna, Phenobarbital interactionPassionflower (passiflora Incarnata) Aerial Parts ExtractCns Depressants Moderate
Interaction Summary
Concomitant use of passion flower with sedative drugs might cause additive effects and side effects.
Read the full Passionflower (passiflora Incarnata) Aerial Parts Extract + Belladonna, Phenobarbital interactionMotherwort (leonurus Cardiaca) Aerial Parts ExtractCns Depressants Moderate
Interaction Summary
Theoretically, taking motherwort concomitantly with other CNS depressants may increase the risk of sedation.
Read the full Motherwort (leonurus Cardiaca) Aerial Parts Extract + Belladonna, Phenobarbital interactionBellafoline, Caffeine, Ergotamine Tartrate, PentobarbitalCafergot PB
How Bellafoline, Caffeine, Ergotamine Tartrate, Pentobarbital interacts with Oat Combination — through 3 ingredients. Tap an ingredient for the detail:
Motherwort (leonurus Cardiaca) Aerial Parts ExtractCns Depressants Moderate
Interaction Summary
Theoretically, taking motherwort concomitantly with other CNS depressants may increase the risk of sedation.
Read the full Motherwort (leonurus Cardiaca) Aerial Parts Extract + Bellafoline, Caffeine, Ergotamine Tartrate, Pentobarbital interactionPassionflower (passiflora Incarnata) Aerial Parts ExtractCns Depressants, Cytochrome P450 3a4 (cyp3a4) Substrates Moderate
Interaction Summary
Concomitant use of passion flower with sedative drugs might cause additive effects and side effects.
Read the full Passionflower (passiflora Incarnata) Aerial Parts Extract + Bellafoline, Caffeine, Ergotamine Tartrate, Pentobarbital interactionSkullcap (scutellaria Lateriflora) Aerial Parts ExtractCns Depressants Moderate
Interaction Summary
Theoretically, skullcap can have additive effects when used with other CNS depressants.
Read the full Skullcap (scutellaria Lateriflora) Aerial Parts Extract + Bellafoline, Caffeine, Ergotamine Tartrate, Pentobarbital interactionBellafoline, PhenobarbitalBelladenal, Belladenal-S
How Bellafoline, Phenobarbital interacts with Oat Combination — through 3 ingredients. Tap an ingredient for the detail:
Passionflower (passiflora Incarnata) Aerial Parts ExtractCns Depressants Moderate
Interaction Summary
Concomitant use of passion flower with sedative drugs might cause additive effects and side effects.
Read the full Passionflower (passiflora Incarnata) Aerial Parts Extract + Bellafoline, Phenobarbital interactionMotherwort (leonurus Cardiaca) Aerial Parts ExtractCns Depressants Moderate
Interaction Summary
Theoretically, taking motherwort concomitantly with other CNS depressants may increase the risk of sedation.
Read the full Motherwort (leonurus Cardiaca) Aerial Parts Extract + Bellafoline, Phenobarbital interactionSkullcap (scutellaria Lateriflora) Aerial Parts ExtractCns Depressants Moderate
Interaction Summary
Theoretically, skullcap can have additive effects when used with other CNS depressants.
Read the full Skullcap (scutellaria Lateriflora) Aerial Parts Extract + Bellafoline, Phenobarbital interactionBenactyzine, MeprobamateDeprol
How Benactyzine, Meprobamate interacts with Oat Combination — through 3 ingredients. Tap an ingredient for the detail:
Skullcap (scutellaria Lateriflora) Aerial Parts ExtractCns Depressants Moderate
Interaction Summary
Theoretically, skullcap can have additive effects when used with other CNS depressants.
Read the full Skullcap (scutellaria Lateriflora) Aerial Parts Extract + Benactyzine, Meprobamate interactionMotherwort (leonurus Cardiaca) Aerial Parts ExtractCns Depressants Moderate
Interaction Summary
Theoretically, taking motherwort concomitantly with other CNS depressants may increase the risk of sedation.
Read the full Motherwort (leonurus Cardiaca) Aerial Parts Extract + Benactyzine, Meprobamate interactionPassionflower (passiflora Incarnata) Aerial Parts ExtractCns Depressants Moderate
Interaction Summary
Concomitant use of passion flower with sedative drugs might cause additive effects and side effects.
Read the full Passionflower (passiflora Incarnata) Aerial Parts Extract + Benactyzine, Meprobamate interactionBenzhydrocodone, AcetaminophenApadaz
How Benzhydrocodone, Acetaminophen interacts with Oat Combination — through 3 ingredients. Tap an ingredient for the detail:
Passionflower (passiflora Incarnata) Aerial Parts ExtractCns Depressants, Cytochrome P450 3a4 (cyp3a4) Substrates Moderate
Interaction Summary
Concomitant use of passion flower with sedative drugs might cause additive effects and side effects.
Read the full Passionflower (passiflora Incarnata) Aerial Parts Extract + Benzhydrocodone, Acetaminophen interactionMotherwort (leonurus Cardiaca) Aerial Parts ExtractCns Depressants Moderate
Interaction Summary
Theoretically, taking motherwort concomitantly with other CNS depressants may increase the risk of sedation.
Read the full Motherwort (leonurus Cardiaca) Aerial Parts Extract + Benzhydrocodone, Acetaminophen interactionSkullcap (scutellaria Lateriflora) Aerial Parts ExtractCns Depressants Moderate
Interaction Summary
Theoretically, skullcap can have additive effects when used with other CNS depressants.
Read the full Skullcap (scutellaria Lateriflora) Aerial Parts Extract + Benzhydrocodone, Acetaminophen interactionBrexanoloneZulresso
How Brexanolone interacts with Oat Combination — through 3 ingredients. Tap an ingredient for the detail:
Motherwort (leonurus Cardiaca) Aerial Parts ExtractCns Depressants Moderate
Interaction Summary
Theoretically, taking motherwort concomitantly with other CNS depressants may increase the risk of sedation.
Read the full Motherwort (leonurus Cardiaca) Aerial Parts Extract + Brexanolone interactionPassionflower (passiflora Incarnata) Aerial Parts ExtractCns Depressants Moderate
Interaction Summary
Concomitant use of passion flower with sedative drugs might cause additive effects and side effects.
Read the full Passionflower (passiflora Incarnata) Aerial Parts Extract + Brexanolone interactionSkullcap (scutellaria Lateriflora) Aerial Parts ExtractCns Depressants Moderate
Interaction Summary
Theoretically, skullcap can have additive effects when used with other CNS depressants.
Read the full Skullcap (scutellaria Lateriflora) Aerial Parts Extract + Brexanolone interactionBromazepamLectopam
How Bromazepam interacts with Oat Combination — through 3 ingredients. Tap an ingredient for the detail:
Skullcap (scutellaria Lateriflora) Aerial Parts ExtractCns Depressants Moderate
Interaction Summary
Theoretically, skullcap can have additive effects when used with other CNS depressants.
Read the full Skullcap (scutellaria Lateriflora) Aerial Parts Extract + Bromazepam interactionMotherwort (leonurus Cardiaca) Aerial Parts ExtractCns Depressants Moderate
Interaction Summary
Theoretically, taking motherwort concomitantly with other CNS depressants may increase the risk of sedation.
Read the full Motherwort (leonurus Cardiaca) Aerial Parts Extract + Bromazepam interactionPassionflower (passiflora Incarnata) Aerial Parts ExtractCns Depressants Moderate
Interaction Summary
Concomitant use of passion flower with sedative drugs might cause additive effects and side effects.
Read the full Passionflower (passiflora Incarnata) Aerial Parts Extract + Bromazepam interactionBuprenorphineBrixadi, Butrans, Sublocade, Subutex
How Buprenorphine interacts with Oat Combination — through 3 ingredients. Tap an ingredient for the detail:
Passionflower (passiflora Incarnata) Aerial Parts ExtractCns Depressants, Cytochrome P450 3a4 (cyp3a4) Substrates Moderate
Interaction Summary
Concomitant use of passion flower with sedative drugs might cause additive effects and side effects.
Read the full Passionflower (passiflora Incarnata) Aerial Parts Extract + Buprenorphine interactionSkullcap (scutellaria Lateriflora) Aerial Parts ExtractCns Depressants Moderate
Interaction Summary
Theoretically, skullcap can have additive effects when used with other CNS depressants.
Read the full Skullcap (scutellaria Lateriflora) Aerial Parts Extract + Buprenorphine interactionMotherwort (leonurus Cardiaca) Aerial Parts ExtractCns Depressants Moderate
Interaction Summary
Theoretically, taking motherwort concomitantly with other CNS depressants may increase the risk of sedation.
Read the full Motherwort (leonurus Cardiaca) Aerial Parts Extract + Buprenorphine interactionBuprenorphine HydrochlorideBelbuca, Probuphine
How Buprenorphine Hydrochloride interacts with Oat Combination — through 3 ingredients. Tap an ingredient for the detail:
Motherwort (leonurus Cardiaca) Aerial Parts ExtractCns Depressants Moderate
Interaction Summary
Theoretically, taking motherwort concomitantly with other CNS depressants may increase the risk of sedation.
Read the full Motherwort (leonurus Cardiaca) Aerial Parts Extract + Buprenorphine Hydrochloride interactionPassionflower (passiflora Incarnata) Aerial Parts ExtractCytochrome P450 3a4 (cyp3a4) Substrates, Cns Depressants Moderate
Interaction Summary
Theoretically, passion flower might decrease the effects of CYP3A4 substrates.
Read the full Passionflower (passiflora Incarnata) Aerial Parts Extract + Buprenorphine Hydrochloride interactionSkullcap (scutellaria Lateriflora) Aerial Parts ExtractCns Depressants Moderate
Interaction Summary
Theoretically, skullcap can have additive effects when used with other CNS depressants.
Read the full Skullcap (scutellaria Lateriflora) Aerial Parts Extract + Buprenorphine Hydrochloride interactionBuprenorphine Hydrochloride, Naloxone HydrochlorideBunavail
How Buprenorphine Hydrochloride, Naloxone Hydrochloride interacts with Oat Combination — through 3 ingredients. Tap an ingredient for the detail:
Skullcap (scutellaria Lateriflora) Aerial Parts ExtractCns Depressants Moderate
Interaction Summary
Theoretically, skullcap can have additive effects when used with other CNS depressants.
Read the full Skullcap (scutellaria Lateriflora) Aerial Parts Extract + Buprenorphine Hydrochloride, Naloxone Hydrochloride interactionPassionflower (passiflora Incarnata) Aerial Parts ExtractCytochrome P450 3a4 (cyp3a4) Substrates, Cns Depressants Moderate
Interaction Summary
Theoretically, passion flower might decrease the effects of CYP3A4 substrates.
Read the full Passionflower (passiflora Incarnata) Aerial Parts Extract + Buprenorphine Hydrochloride, Naloxone Hydrochloride interactionMotherwort (leonurus Cardiaca) Aerial Parts ExtractCns Depressants Moderate
Interaction Summary
Theoretically, taking motherwort concomitantly with other CNS depressants may increase the risk of sedation.
Read the full Motherwort (leonurus Cardiaca) Aerial Parts Extract + Buprenorphine Hydrochloride, Naloxone Hydrochloride interactionBuprenorphine, NaloxoneCassipa, Zubsolv
How Buprenorphine, Naloxone interacts with Oat Combination — through 3 ingredients. Tap an ingredient for the detail:
Passionflower (passiflora Incarnata) Aerial Parts ExtractCns Depressants, Cytochrome P450 3a4 (cyp3a4) Substrates Moderate
Interaction Summary
Concomitant use of passion flower with sedative drugs might cause additive effects and side effects.
Read the full Passionflower (passiflora Incarnata) Aerial Parts Extract + Buprenorphine, Naloxone interactionSkullcap (scutellaria Lateriflora) Aerial Parts ExtractCns Depressants Moderate
Interaction Summary
Theoretically, skullcap can have additive effects when used with other CNS depressants.
Read the full Skullcap (scutellaria Lateriflora) Aerial Parts Extract + Buprenorphine, Naloxone interactionMotherwort (leonurus Cardiaca) Aerial Parts ExtractCns Depressants Moderate
Interaction Summary
Theoretically, taking motherwort concomitantly with other CNS depressants may increase the risk of sedation.
Read the full Motherwort (leonurus Cardiaca) Aerial Parts Extract + Buprenorphine, Naloxone interactionBuprenorphine/naloxoneSuboxone
How Buprenorphine/naloxone interacts with Oat Combination — through 3 ingredients. Tap an ingredient for the detail:
Motherwort (leonurus Cardiaca) Aerial Parts ExtractCns Depressants Moderate
Interaction Summary
Theoretically, taking motherwort concomitantly with other CNS depressants may increase the risk of sedation.
Read the full Motherwort (leonurus Cardiaca) Aerial Parts Extract + Buprenorphine/naloxone interactionPassionflower (passiflora Incarnata) Aerial Parts ExtractCytochrome P450 3a4 (cyp3a4) Substrates, Cns Depressants Moderate
Interaction Summary
Theoretically, passion flower might decrease the effects of CYP3A4 substrates.
Read the full Passionflower (passiflora Incarnata) Aerial Parts Extract + Buprenorphine/naloxone interactionSkullcap (scutellaria Lateriflora) Aerial Parts ExtractCns Depressants Moderate
Interaction Summary
Theoretically, skullcap can have additive effects when used with other CNS depressants.
Read the full Skullcap (scutellaria Lateriflora) Aerial Parts Extract + Buprenorphine/naloxone interactionButabarbital SodiumButisol Sodium, Sarisol #2
How Butabarbital Sodium interacts with Oat Combination — through 3 ingredients. Tap an ingredient for the detail:
Passionflower (passiflora Incarnata) Aerial Parts ExtractCns Depressants Moderate
Interaction Summary
Concomitant use of passion flower with sedative drugs might cause additive effects and side effects.
Read the full Passionflower (passiflora Incarnata) Aerial Parts Extract + Butabarbital Sodium interactionMotherwort (leonurus Cardiaca) Aerial Parts ExtractCns Depressants Moderate
Interaction Summary
Theoretically, taking motherwort concomitantly with other CNS depressants may increase the risk of sedation.
Read the full Motherwort (leonurus Cardiaca) Aerial Parts Extract + Butabarbital Sodium interactionSkullcap (scutellaria Lateriflora) Aerial Parts ExtractCns Depressants Moderate
Interaction Summary
Theoretically, skullcap can have additive effects when used with other CNS depressants.
Read the full Skullcap (scutellaria Lateriflora) Aerial Parts Extract + Butabarbital Sodium interactionButabarbital, Phenobarbital, SecobarbitalS.B.P.
How Butabarbital, Phenobarbital, Secobarbital interacts with Oat Combination — through 3 ingredients. Tap an ingredient for the detail:
Motherwort (leonurus Cardiaca) Aerial Parts ExtractCns Depressants Moderate
Interaction Summary
Theoretically, taking motherwort concomitantly with other CNS depressants may increase the risk of sedation.
Read the full Motherwort (leonurus Cardiaca) Aerial Parts Extract + Butabarbital, Phenobarbital, Secobarbital interactionPassionflower (passiflora Incarnata) Aerial Parts ExtractCns Depressants Moderate
Interaction Summary
Concomitant use of passion flower with sedative drugs might cause additive effects and side effects.
Read the full Passionflower (passiflora Incarnata) Aerial Parts Extract + Butabarbital, Phenobarbital, Secobarbital interactionSkullcap (scutellaria Lateriflora) Aerial Parts ExtractCns Depressants Moderate
Interaction Summary
Theoretically, skullcap can have additive effects when used with other CNS depressants.
Read the full Skullcap (scutellaria Lateriflora) Aerial Parts Extract + Butabarbital, Phenobarbital, Secobarbital interactionButalbital, Phenobarbital, SecobarbitalTribarb
How Butalbital, Phenobarbital, Secobarbital interacts with Oat Combination — through 3 ingredients. Tap an ingredient for the detail:
Skullcap (scutellaria Lateriflora) Aerial Parts ExtractCns Depressants Moderate
Interaction Summary
Theoretically, skullcap can have additive effects when used with other CNS depressants.
Read the full Skullcap (scutellaria Lateriflora) Aerial Parts Extract + Butalbital, Phenobarbital, Secobarbital interactionPassionflower (passiflora Incarnata) Aerial Parts ExtractCns Depressants Moderate
Interaction Summary
Concomitant use of passion flower with sedative drugs might cause additive effects and side effects.
Read the full Passionflower (passiflora Incarnata) Aerial Parts Extract + Butalbital, Phenobarbital, Secobarbital interactionMotherwort (leonurus Cardiaca) Aerial Parts ExtractCns Depressants Moderate
Interaction Summary
Theoretically, taking motherwort concomitantly with other CNS depressants may increase the risk of sedation.
Read the full Motherwort (leonurus Cardiaca) Aerial Parts Extract + Butalbital, Phenobarbital, Secobarbital interactionButorphanolStadol
How Butorphanol interacts with Oat Combination — through 3 ingredients. Tap an ingredient for the detail:
Motherwort (leonurus Cardiaca) Aerial Parts ExtractCns Depressants Moderate
Interaction Summary
Theoretically, taking motherwort concomitantly with other CNS depressants may increase the risk of sedation.
Read the full Motherwort (leonurus Cardiaca) Aerial Parts Extract + Butorphanol interactionPassionflower (passiflora Incarnata) Aerial Parts ExtractCns Depressants Moderate
Interaction Summary
Concomitant use of passion flower with sedative drugs might cause additive effects and side effects.
Read the full Passionflower (passiflora Incarnata) Aerial Parts Extract + Butorphanol interactionSkullcap (scutellaria Lateriflora) Aerial Parts ExtractCns Depressants Moderate
Interaction Summary
Theoretically, skullcap can have additive effects when used with other CNS depressants.
Read the full Skullcap (scutellaria Lateriflora) Aerial Parts Extract + Butorphanol interactionEach ingredient & the kinds of drugs it affects
For each ingredient in Oat Combination 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.
Passionflower (Passiflora incarnata) aerial parts extract
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.
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.
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.
Motherwort (Leonurus cardiaca) aerial parts extract
Cns Depressants
Theoretically, taking motherwort concomitantly with other CNS depressants may increase the risk of sedation.
Motherwort has been reported to cause CNS depression and sedation.
Skullcap (Scutellaria lateriflora) aerial parts extract
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.
Oat (Avena sativa) aerial parts extract
Antidiabetes Drugs
Theoretically, oats may have additive effects with antidiabetic agents and might increase the risk of hypoglycemia.
Consuming oats can decrease blood glucose in patients with diabetes. In those who require insulin, taking oats 100 grams daily for 2 days reduces the insulin dose required to achieve metabolic control.
Insulin
Concomitant use of oats and insulin might increase the risk of hypoglycemia.
In patients with insulin-dependent type 2 diabetes, taking oats 100 grams daily for 2 days reduces the insulin dose required to achieve metabolic control.
Brand information
Manufacturer and brand details for Oat Combination, from the product label.
Genestra Brands
- Name
- Seroyal USA
- City
- Pittsburgh
- State
- PA
- ZipCode
- 15275
- Phone Number
- 1-888-737-6925
- Web Address
- seroyal.com
Oat Combination by Genestra Brands: Common Questions
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Written and reviewed by the HelloPharmacist editorial staff. Our editorial policy
Not sure if Oat Combination is safe with your meds?
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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 Oat Combination’s Ingredients
Every ingredient we hold a full HelloPharmacist monograph for — uses, evidence, safety, and the complete interaction list.
Oats
Interacts with 86 drugsOats are a well-studied whole grain whose soluble fiber (beta-glucan) can help lower cholesterol and support heart health when eaten regularly. As a food, oats are safe for most people, and...
Read the full Oats monograph → Herb & supplement monographPassion Flower
Interacts with 836 drugsPassion 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 monographMotherwort
Interacts with 248 drugsMotherwort is a traditional herb in the mint family long used for anxiety, heart palpitations, and women's reproductive complaints, but solid human evidence is very limited. It should be avo...
Read the full Motherwort monograph → Herb & supplement monographSkullcap
Interacts with 248 drugsAmerican 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 →Sources & How We Checked
Oat Combination'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 41 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.
Oats 13 references
- Cooper SG, Tracey EJ. Small-bowel obstruction caused by oat-bran bezoar. N Engl J Med 1989;320:1148-9. DOI
- Pick ME, Hawrysh ZJ, Gee MI, et al. Oat bran concentrate bread products improve long-term control of diabetes: a pilot study. J Am Diet Assoc 1996;96:1254-61. PubMed
- Braaten JT, Scott FW, Wood PJ, et al. High beta-glucan oat bran and oat gum reduce postprandial blood glucose and insulin in subjects with and without type 2 diabetes. Diabet Med 1994;11:312-8.
- Rosario PG, Gerst PH, Prakash K, Albu E. Dentureless distention: oat bran bezoars cause obstruction. J Am Geriatr Soc 1990;38:608. PubMed
- Food and Drug Administration. Food labeling: health claims: oats and coronary heart disease. Fed Regist 1996;61:296-313.
- Foulke J. FDA Allows Whole Oat Foods To Make Health Claim on Reducing the Risk of Heart Disease. FDA Talk Paper. 1997. Available at: http://www.fda.gov/bbs/topics/ANSWERS/ANS00782.html.
- Chandalia M, Garg A, Lutjohann D, et al. Beneficial effects of high dietary fiber intake in patients with type 2 diabetes mellitus. N Engl J Med 2000;342:1392-8. PubMed
- Lembo A, Camilleri M. Chronic constipation. N Engl J Med 2003;349:1360-8. . PubMed
- De Paz Arranz S, Perez Montero A, Remon LZ, Molero MI. Allergic contact urticaria to oatmeal. Allergy 2002;57:1215. . PubMed
- Delgado G, Kleber ME, Krämer BK, et al. Dietary intervention with oatmeal in patients with uncontrolled type 2 diabetes mellitus - A crossover study. Exp Clin Endocrinol Diabetes. 2019;127(9):623-629. PubMed
- Sobhan M, Hojati M, Vafaie SY, Ahmadimoghaddam D, Mohammadi Y, Mehrpooya M. The efficacy of colloidal oatmeal cream 1% as add-on therapy in the management of chronic irritant hand eczema: A double-blind study. Clin Cosmet Investig Dermatol. 2020;13:241-25
- Hou Q, Li Y, Li L, Cheng G, Sun X, Li S, Tian H. The metabolic effects of oats intake in patients with type 2 diabetes: A systematic review and meta-analysis. Nutrients. 2015;7(12):10369-87. PubMed
- González-Afonso M, Cañas JA, Sastre B, et al. A Case of Anaphylaxis After Ingestion of Oats: Research Into New Allergens. J Investig Allergol Clin Immunol 2022;32(6):506-508. PubMed
Passion Flower 19 references
- Newall CA, Anderson LA, Philpson JD. Herbal Medicine: A Guide for Healthcare Professionals. London, UK: The Pharmaceutical Press, 1996.
- The Review of Natural Products by Facts and Comparisons. St. Louis, MO: Wolters Kluwer Co., 1999.
- Fisher AA, Purcell P, Le Couteur DG. Toxicity of Passiflora incarnata L. J Toxicol Clin Toxicol 2000;38:63-6.
- Akhondzadeh S, Naghavi HR, Shayeganpour A, et al. Passionflower in the treatment of generalized anxiety: a pilot double-blind randomized controlled trial with oxazepam. J Clin Pharm Ther 2001;26:363-7. PubMed
- Farnsworth N, Bingel A, Cordell G, et al. Potential value of plants as sources of new antifertility agents I. J Pharm Sci 1975;64:535-98. DOI
- Mori A, Hasegawa K, Murasaki M, et al. Clinical evaluation of Passiflamin (passiflora extract) on neurosis - multicenter double blind study in comparison with mexazolam. Rinsho Hyoka (Clinical Evaluation) 1993;21:383-440.
- Miyasaka LS, Atallah AN, Soares BG. Passiflora for anxiety disorder. Cochrane Database Syst Rev 2007;(1):CD004518. DOI
- Speroni E., Minghetti A. Neuropharmacological activity of extracts from Passiflora incarnata. Planta Med. 1988;54:488-91.
- Capasso A., Sorrentino L. Pharmacological studies on the sedative and hypnotic effect of Kava kava and Passiflora extracts combination. Phytomedicine. 2005;12:39-45. PubMed
- Carrasco MC, Vallejo JR, Pardo-de-Santayana M, et al. Interactions of Valeriana officinalis L. and Passiflora incarnata L. in a patient treated with lorazepam. Phytother Res. 2009 Dec;23:1795-6.
- Smith, G. W., Chalmers, T. M., and Nuki, G. Vasculitis associated with herbal preparation containing Passiflora extract. Br J Rheumatol. 1993;32(1):87-88.
- Soulimani, R., Younos, C., Jarmouni, S., Bousta, D., Misslin, R., and Mortier, F. Behavioural effects of Passiflora incarnata L. and its indole alkaloid and flavonoid derivatives and maltol in the mouse. J Ethnopharmacol. 1997;57(1):11-20. PubMed
- Nojoumi M, Ghaeli P, Salimi S, Sharifi A, Raisi F. Effects of Passion Flower Extract, as an Add-On Treatment to Sertraline, on Reaction Time in Patients ?with Generalized Anxiety Disorder: A Double-Blind Placebo-Controlled Study. Iran J Psychiatry. 2016;1
- Rokhtabnak F, Ghodraty MR, Kholdebarin A, et al. Comparing the Effect of Preoperative Administration of Melatonin and Passiflora incarnata on Postoperative Cognitive Disorders in Adult Patients Undergoing Elective Surgery. Anesth Pain Med. 2016;7(1):e4123 PubMed
- Dantas LP, de Oliveira-Ribeiro A, de Almeida-Souza LM, Groppo FC. Effects of passiflora incarnata and midazolam for control of anxiety in patients undergoing dental extraction. Med Oral Patol Oral Cir Bucal. 2017;22(1):e95-e101. PubMed
- Ozturk Z, Kalayci CC. Pregnancy outcomes in psychiatric patients treated with passiflora incarnata. Complement Ther Med. 2018 Feb;36:30-32. PubMed
- da Cunha RS, Amorim KS, Gercina AC, et al. Herbal medicines as anxiolytics prior to third molar surgical extraction. A randomized controlled clinical trial. Clin Oral Investig. 2020. PubMed
- Schäfer AM, Gilgen PM, Spirgi C, et al. Constituents of Passiflora incarnata, but Not of Valeriana officinalis, Interact with the Organic Anion Transporting Polypeptides (OATP)2B1 and OATP1A2. Planta Med. 2021. PubMed
- Mazzari ALDA, Lacerda MG, Milton FA, et al. In vitro effects of European and Latin-American medicinal plants in CYP3A4 gene expression, glutathione levels, and P-glycoprotein activity. Front Pharmacol 2022;13:826395. PubMed
Motherwort 6 references
- Newall CA, Anderson LA, Philpson JD. Herbal Medicine: A Guide for Healthcare Professionals. London, UK: The Pharmaceutical Press, 1996.
- McGuffin M, Hobbs C, Upton R, Goldberg A, eds. American Herbal Products Association's Botanical Safety Handbook. Boca Raton, FL: CRC Press, LLC 1997.
- Brinker F. Herb Contraindications and Drug Interactions. 2nd ed. Sandy, OR: Eclectic Medical Publications, 1998.
- Wojtyniak K, Szymanski M, Matlawska I. Leonurus cardiaca L. (motherwort): a review of its phytochemistry and pharmacology. Phytother Res 2013;27(8):1115-20.
- Xia WT, Zhou H, Wang Y, et al. Motherwort injection in preventing post-abortion hemorrhage after induced abortion: A multi-center, prospective, randomized controlled trial. Explore (NY). 2019. pii: S1550-8307(19)30447-1. PubMed
- Cao Shan DOSOGC, Zhang W, Zhao Z, et al. Post-marketing safety surveillance and reevaluation of Motherwort injection: A clinical study of 10 094 cases. J Tradit Chin Med. 2018 Aug;38(4):625-635. DOI
Skullcap 3 references
- Wolfson P, Hoffmann DL. An investigation into the efficacy of Scutellaria lateriflora in healthy volunteers. Altern Ther Health Med 2003;9:74-8.
- 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
- Brock C, Whitehouse J, Tewfik I, Towell T. American skullcap (Scutellaria lateriflora): a randomised, double-blind placebo-controlled crossover study of its effects on mood in healthy volunteers. Phytother Res 2014;28(5):692-8.
Parts of this content are provided by the Therapeutic Research Center, LLC.
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