Drug & supplement interaction

Basil + Simethicone

Simethicone brand names: Mylicon, Maalox Anti-Gas, Ovol, Mylanta Gas Max Strength.

No Known Interaction
Medically reviewed by · Updated July 2026 · Pair last verified Sep 13, 2026
The bottom line No known interaction

We found no known interaction between Basil and Simethicone in our sources. Absence of a documented interaction is not the same as proven safety, and does not guarantee one does not exist. Do not start, stop, or change a medication or supplement based on this page; confirm with your pharmacist or doctor first.

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Interaction report

Basil and Simethicone

We checked these two against our interaction database. Here is what we found.

No Known Interaction Found

We did not find a documented interaction between Simethicone and Basil in our sources. This does not guarantee that the combination is completely free of risk — there is often limited research on supplements and herbal products, especially around drug interactions.

If you decide to take both, the practical routine is simple: add one new thing at a time and note the date you started it. If the combination is going to disagree with you, it usually shows in the first days to a couple of weeks — and a start date turns “I’ve been feeling off” into something a pharmacist can actually work with. Do not stop a prescribed medicine on your own.

Always talk with your pharmacist or doctor before making changes to your medications or supplements, particularly if you take several medications or have an ongoing health condition.

Basil safety at a glance

Basil overall Generally safe Basil is generally safe when eaten as a food, but concentrated extracts and essential oils are less studied.
Pregnancy Likely Safe When the above ground parts are used in amounts commonly found in foods. Read the full pregnancy detail
Breastfeeding Likely Safe When the above ground parts are used in amounts commonly found in foods. Read the full breastfeeding detail

Pregnancy & breastfeeding ratings are from Natural Medicines (Therapeutic Research Center) — the full detail is in the Special populations card below. Safety guidance is general; always confirm with your pharmacist or doctor for your situation.

Still wondering about combining Simethicone and Basil? Ask Dr. Brian Staiger, PharmD, BCPS directly ›
How we checked

Why No Interaction Is Listed for Simethicone

Interactions in our licensed database are recorded against drug classes, not just single drug names. Simethicone is filed under a single classification — oral drugs. Basil has documented interactions with 2 drug classes — the most serious being anticoagulant/antiplatelet drugs (moderate) and antihypertensive drugs (moderate) — and none of Simethicone’s classifications are among them.

Classification data comes from our licensed Natural Medicines dataset. A medication can belong to classes beyond those recorded there, so this describes how the check was run — it is not a safety guarantee.

Keep it in perspective

Basil Does Interact With Other Medications

Basil has 289 moderate known drug interactions in our database — Simethicone isn’t one of them. If you take anything else, check it against the full list below.

Moderate 289 No known interaction 2,541 (incl. Simethicone)
Taking anything else?

Check Another of Your Medications Against Basil

Covers the 2,830 medications we’ve checked against Basil. Pick one to open its full report.

What to actually watch for

What Basil Itself Has Been Linked To

This is not an interaction — nothing below involves Simethicone. It is the side-effect record for Basil on its own, from the licensed Natural Medicines monograph. If something new turns up after you add Basil, this list is the first place to look.

  • A skin rash Additional detail

    “Allergic contact dermatitis has been reported in a 45-year old woman with occupational exposure to basil.”

    Basil · Natural Medicines adverse-effect record, reported in dermatitis.

    1 source cited
    1. 95140. Kiec-Swierczynska M, Krecisz B, Chomiczewska D, et al. Occupational allergic contact dermatitis caused by basil (Ocimum basilicum). Contact Dermatitis 2010;63(6):365-7.

Everything above comes from the Natural Medicines adverse-effect record for Basil — expand a row for the licensed statement it rests on. We haven’t matched Simethicone to its FDA label in our system yet, so we can’t compare its own side-effect list here — the leaflet that comes with your prescription is the authoritative list for Simethicone.

Special populations

Basil in Pregnancy & Breastfeeding

Pregnancy And Lactation Likely Safe

When the above ground parts are used in amounts commonly found in foods.

Pregnancy And Lactation Possibly Unsafe

When used in larger amounts due to the estragole constituent of the essential oil. Estragole might have mutagenic effects.

DISCLAIMER: This tool is intended for informational purposes only, and should not be interpreted as specific medical advice. Patients should consult with a qualified healthcare provider before making decisions about therapies and/or health conditions.© 2026 Therapeutic Research Center

From our Q&A

Questions About Basil or Simethicone

These are real questions from readers, answered by the pharmacists at HelloPharmacist — written by a person, not generated from a database. Each one covers Basil or Simethicone, not necessarily both, but if one is close to what you were about to ask it will usually go further than a database entry can:

Not quite your question? Ask our pharmacists directly — it is free, there is no account required, and answers usually come back within 24 hours.

Everything else you take

See Every Supplement That Interacts With Simethicone

This page covers Basil only. If you take other supplements — a multivitamin, a sleep aid, something for joints — the Simethicone page lists 17 supplements it has a documented interaction with, worst first, each one explained.

The most serious there right now: Activated Charcoal (major), Coffee Charcoal (moderate), European Mandrake (moderate), Glucomannan (moderate) and Guar Gum (moderate).

By severity: 1 major · 7 moderate · 9 minor.

From our pharmacist’s overview on the Simethicone page

“Every interaction listed for simethicone (Mylicon, Maalox Anti-Gas, Ovol) involves how medicines behave in the gut, and one of them calls for real caution. Activated charcoal, the sole major-rated entry, adsorbs a wide range of drugs and can blunt their effect, which matters for a gas remedy that does all of its work inside the digesti…”

Reviewed by 2 · Jul 18, 2026

Open the Simethicone interaction page

One more smart check

Taking Basil as Part of a Dietary Supplement Product? Check It for Interactions

We hold 396 real supplement products containing Basil, each one broken down to its full ingredient list — and combination products often carry several ingredients besides Basil. Even though Basil itself has no known interaction with Simethicone, another ingredient on your label might. Find your product and we’ll check every ingredient on its label:

How much people look this up

Where Basil and Simethicone Sit Against Everything Else

Out of every supplement and medication people look up on HelloPharmacist, here is where these two land this week — and which way each has been moving.

Supplement Basil
Top 25%

#363 of 1,452 supplements looked up here in the last 7 days

29 days ago today
Medication Simethicone
Steady interest

#1,778 of 2,830 medications looked up here in the last 7 days

29 days ago today

Position among everything looked up on this site, not a measure of how commonly either one is used or how important it is. A supplement can climb this list because of a news story. It counts every request to the page, automated ones included, and nothing here identifies anyone.

Where does our data come from?
  • Source: the Natural Medicines (TRC Healthcare) clinical database — the evidence-graded professional reference for herb & supplement interactions.
  • Citation library: 103,510 references behind our interaction content, 65,311 of them resolved to verified PubMed/DOI sources. See every Basil reference on this page ↓
  • Freshness: we automatically re-check this combination every week — this pair was last verified September 13, 2026. The Basil and Simethicone records this page draws on were last updated July 10, 2026.
  • What “no known interaction” means: no documented interaction in the sources above — not a guarantee of safety. Supplements are studied far less than prescription drugs, so we say exactly what the evidence supports, and nothing more.
Data structure & sourcing designed and verified by .
Supplement

About Basil

What is Basil?

Basil
  • Digestive upset and gas
  • Stress and anxiety
  • Antimicrobial support
  • Cold and cough symptoms
  • Headache
  • General antioxidant support

Basil is a popular cooking herb that is generally safe in the amounts used in food. While it has a long history of traditional medicinal use and contains antioxidant compounds, strong human evidence for most health claims is limited. Talk with your pharmacist or doctor before using concentrated supplements or essential oils.

Ocimum basilicum · Lamiaceae · Leaves, flowering tops, seeds, and essential oil · Fresh or dried leaves, culinary herb, tea, capsules, extracts, and essential oil

An interaction check asks whether these two react with each other — it does not ask whether Basil is a good idea for someone in your situation. Here is what our Basil record says about it on its own.

Basil: dosing

There is no well-established standard medicinal dose for basil. As a food and seasoning, it is used freely to taste with no special precautions for most people.For supplements, teas, or extracts, the right amount is not clearly defined by research. Follow the directions on the product label and do not exceed them.

From our Basil monograph — the full record covers uses, side effects and every documented interaction.

Read the full Basil monograph & all interactions
Medication

About Simethicone

What Is Simethicone Used For?

Brand names: Mylicon, Maalox Anti-Gas, Ovol, Mylanta Gas Max Strength

Simethicone relieves the uncomfortable pressure, bloating, and full or stuffed feeling that comes from trapped gas. Gas can build up after eating certain foods or from swallowing air.

Infant-specific products — including Mylicon Infants Gas Relief, Walgreens Infants Dye Free Gas Relief, and similar infant drops and suspensions — are used to relieve gas discomfort in babies frequently caused by air swallowing or certain formulas or foods.

Most-Reported Side Effects for Simethicone

From FAERS, the FDA’s public side-effect reporting system (8,245 reports, all brands). Reports are voluntary and are not proof the drug caused the effect.

Chronic kidney disease 1,159 reports
Nausea 723 reports
Diarrhea 673 reports
Fatigue 644 reports
Acute kidney injury 633 reports
See full Simethicone drug information
Keep checking

Other Drugs & Basil

Browse every other medication we’ve checked against Basil — both the ones with a known interaction and the ones without. Select any drug for the full detail.

0Major
289Moderate
0Minor
2,540No known interaction
289 Moderate 2,540 No interaction
Moderate

289 interactions

Showing 60 of 289 moderate interactions — see all 289 on the Basil page.

No interaction 2,540 drugs checked — show the list

We also checked Basil against these medications and found no known interaction in our sources. Open any page to confirm.

Showing the 60 most looked-up of 2,540 medications checked with no known interaction — see the full Basil list.

See the full Basil interactions page
See every supplement checked against Simethicone, ranked by severity
Evidence & sources

Basil References

The 7 references that drive our Basil monograph and interaction data, from the evidence-graded Natural Medicines (TRC Healthcare) database. Citations with a link open the study on PubMed or the publisher’s site.

  1. Blumenthal M, ed. The Complete German Commission E Monographs: Therapeutic Guide to Herbal Medicines. Trans. S. Klein. Boston, MA: American Botanical Council, 1998.
  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.
  3. Tognolini, M., Barocelli, E., Ballabeni, V., Bruni, R., Bianchi, A., Chiavarini, M., and Impicciatore, M. Comparative screening of plant essential oils: phenylpropanoid moiety as basic core for antiplatelet activity. Life Sci. 2-23-2006;78(13):1419-1432. PubMed
  4. Tohti, I., Tursun, M., Umar, A., Turdi, S., Imin, H., and Moore, N. Aqueous extracts of Ocimum basilicum L. (sweet basil) decrease platelet aggregation induced by ADP and thrombin in vitro and rats arterio--venous shunt thrombosis in vivo. Thromb.Res 200 PubMed
  5. Amrani, S., Harnafi, H., Gadi, D., Mekhfi, H., Legssyer, A., Aziz, M., Martin-Nizard, F., and Bosca, L. Vasorelaxant and anti-platelet aggregation effects of aqueous Ocimum basilicum extract. J Ethnopharmacol. 8-17-2009;125(1):157-162. PubMed
  6. Umar, A., Imam, G., Yimin, W., Kerim, P., Tohti, I., Berke, B., and Moore, N. Antihypertensive effects of Ocimum basilicum L. (OBL) on blood pressure in renovascular hypertensive rats. Hypertens.Res 5-7-2010; PubMed
  7. Kiec-Swierczynska M, Krecisz B, Chomiczewska D, et al. Occupational allergic contact dermatitis caused by basil (Ocimum basilicum). Contact Dermatitis 2010;63(6):365-7.

Medication overviews come from MedlinePlus (NIH); supplement label data from the NIH Dietary Supplement Label Database. Content is written and reviewed by licensed HelloPharmacist pharmacists — see our data sources and editorial standards.

Pharmacist Counseling Corner

Taking Basil and Simethicone Together: Common Questions

Is it safe to take Basil with Simethicone?
We do not list a known interaction between Basil and Simethicone. That does not guarantee the combination is risk-free, so confirm with your pharmacist or doctor — especially if you take other medications or have a health condition.
How was the Basil and Simethicone combination checked?
Interactions in our licensed database are recorded against drug classes. Simethicone is filed under 1 classification, and Basil has documented interactions with 2 drug classes — none of Simethicone's classifications are among them. A medication can belong to classes beyond those recorded in our dataset, so this describes how the check was run rather than guaranteeing safety.
Does Basil interact with any other medications?
Yes. Basil has 289 documented drug interactions in our database — Simethicone is simply not one of them. If you take anything else, it is worth checking each one; they are all listed on this page.
Does Simethicone interact with any supplements?
Yes. Simethicone has documented interactions with 17 supplements in our database — Basil is not one of them. The Simethicone interaction page linked on this page lists every one, ranked by severity.

Written and reviewed by the HelloPharmacist editorial staff. Our editorial policy

Where next

Keep Exploring

Basil monograph Uses, safety profile, and every drug interaction in one place Simethicone drug information The full plain-English guide to this medication Simethicone supplement interactions Every supplement checked against Simethicone, ranked by severity Supplement interaction checker Check any supplement or product against your medications Browse medications A–Z Every drug we’ve checked against herbs & supplements References The 7 citations behind this page Ask a pharmacist Free, personal answer from our licensed team

Still Have a Question About Simethicone and Basil?

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This information is for education only and is not a substitute for professional medical advice. Always check with your pharmacist or doctor before starting, stopping, or combining supplements and medications.