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Dietary supplement

Cilantro Ingredients & Drug Interactions

by Herb Pharm

Cilantro label
See full label image
Liquid Category: Botanical
Most serious interaction: Moderate
Clinical methodology reviewed by · Updated Sep 23, 2026 · Label data from the NIH DSLD
What is this page for?

First and foremost: checking Cilantro 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

Cilantro is a dietary supplement by Herb Pharm with 1 active ingredient. Its ingredients are commonly taken for digestive upset and gas, appetite stimulation, mild antimicrobial (topical).Based on those ingredients, 717 medications have a known interaction with it, the most serious rated moderate. The ingredients most likely to interact are Cilantro leaf (Coriandrum sativum) extract. Use the checker below to test your specific medication, or read the full HelloPharmacist Interaction Report.

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Check Your Meds Against Cilantro by Herb Pharm

Ask about any prescription or over-the-counter medication and we check it for interactions with Cilantro by Herb Pharm — and tell you which ingredient is responsible.

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HelloPharmacist Scorecard of Cilantro by Herb Pharm

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 16, 2026

What’s inside

Full disclosure
Ingredient Transparency · database check
Full

Every active ingredient lists its own amount on the label.

Why this rating?
  • The label discloses an exact amount for 1 of its 1 active ingredient.
  • No proprietary blends here — you can verify the dose of every single component.

This product contains one active ingredient: cilantro leaf extract (Coriandrum sativum). The liquid is preserved with certified organic cane alcohol and distilled water.

Does it work?

Couldn't assess
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
Not assessable

This is a single-ingredient Coriander product and its label doesn't state a use — see Coriander's own graded uses on its monograph.

Why this rating?
  • We looked at the product name, claims, and label statements and couldn't find a stated purpose to grade.

The evidence for cilantro's effectiveness for any of the uses listed—anorexia (loss of appetite), anxiety, constipation, diabetes, diarrhea, and indigestion—is insufficient in the data we hold. That doesn't mean it doesn't work; it means the research backing these uses hasn't been established enough to rate them reliably.

The evidence, ingredient by ingredient Coriander

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 1 of the 1 matched ingredient.
  • Pregnancy & breastfeeding safety ratings cover 1 of 1.
  • General safety write-ups exist for 1 of 1.
  • Remember: this measures how much safety information exists. Thin data is not the same as being safe.

Cilantro is generally well tolerated when used in normal food amounts. However, concentrated medicinal doses or essential oil lack solid safety data, so it's worth using caution and checking with your doctor before taking a medicinal extract like this one.

Topically, it can cause contact dermatitis, itching, or a burning sensation in sensitive individuals. Orally, a rare but serious allergic reaction—anaphylaxis—has been reported, particularly in people with occupational exposure to coriander dust or powder.

If you have a known spice allergy or history of severe reactions to coriander, avoid this product.

Side effects, ingredient by ingredient Coriander

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?
  • 1 of the 1 matched ingredient can interact with medications — Coriander.
  • The most serious interaction on file is rated Moderate.
  • Some involve high-stakes drug classes: diabetes medications.
  • For scale: 717 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.

Before you take this cilantro extract, double-check your medications if you take any blood sugar–lowering drugs (antidiabetes medications), antihypertensive drugs (blood pressure medications), central nervous system depressants (sedatives or pain relievers that slow brain activity), or photosensitizing drugs (medications that make your skin more sun-sensitive). All four types have documented moderate interactions with cilantro.

Check your own medication Run your meds through the checker above

The bottom line

Scorecard at a glanceFully disclosed formula with no assessable stated purpose. Moderate medication interactions have been identified, and safety information is well characterized.

Cilantro extract may be worth considering if you're interested in herbal support for digestive or metabolic health, but the evidence for its effectiveness isn't firmly established yet. If you take blood sugar–lowering medication, blood pressure medication, sedatives, or drugs that increase sun sensitivity, talk it over with your doctor or pharmacist before starting—the interactions are moderate but real.

Check your exact medications on this page before you begin.

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

Assessment coverage: 1 of 1 active ingredient matched to our full ingredient reviews (monographs). Based on the product label dated Feb 25, 2019.

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 Cilantro, straight from the product label.

Brand Herb Pharm
Barcode (UPC) 090700003395
Net contents 4 fl. Oz.; 120 mL
Market status On market
Date entered into DSLD Feb 25, 2019
DSLD ID 183558
Product type Botanical
Supplement form Liquid
Dietary claims / uses All Other, Structure/Function
Intended target group(s) Adult (18 - 50 Years), Organic, Gluten Free
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 Cilantro by Herb Pharm, 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:
0.7 mL
Maximum serving Sizes:
0.7 mL
Servings per container
168
UPC/BARCODE
090700003395
IngredientAmount% DV
Cilantro leaf (Coriandrum sativum) extract651 mg--

Other ingredients: certified organic Cane Alcohol, distilled Water

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.
Suggested/Recommended/Usage/Directions

Suggested use Shake Well Before Using Add 1 full squeeze of the dropper bulb to 2 oz. of water or juice, 2 or 3 times per day. Best taken between meals.

Precautions

Keep Out of the Reach of Children

Storage

Store away from heat & light

General

010

Formula

Coriandrum sativum

Cilantro Liquid Extract

General Statements

Cleanse & detoxify

Dry herb / menstruum ratio: 1:5

Seals/Symbols

USDA Organic

FDA Statement of Identity

Herbal Supplement

Formulation

Gluten-Free

We prepare out Cilantro Extract from the leaf of certified organically grown Coriandrum sativum plants. Certified organic by Organic Certifiers

FDA Disclaimer Statement

This statement has not been evaluated by the FDA. This product is not intended to diagnose, treat, cure or prevent any disease.

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

See for yourself

Cilantro by Herb Pharm label

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

Cilantro 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 Cilantro by Herb Pharm

This is the 1 active ingredient this product is made of. Select it to open its full monograph.

Serving size0.7 mL Dosage formLiquid Servings per container168 Amounts shown are per serving.

Cilantro leaf (Coriandrum sativum) extract

Interacts with
717 drugs
651 mg per serving

Coriander (also called cilantro) is a common cooking herb and spice that has long been used in traditional medicine for digestive complaints. As a foo...

Cilantro leaf (Coriandrum sativum) extract monograph & interactions

Other (inactive) ingredients: Certified organic Cane Alcohol, Distilled Water. These complete the product’s ingredient list but are not active constituents.

Interaction report

Cilantro by Herb Pharm Drug Interactions

Want to check YOUR meds against Cilantro?

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
717Drugs
717 Moderate

Ingredients driving the most interactions

Cilantro leaf (Coriandrum sativum) extract 717

Individual Drug Interactions

The ingredients in Cilantro interact with 717 drugs. Click any drug to see the details.

1 of the 1 ingredient in Cilantro interact with drugs. Each result below shows which ingredient is responsible. Cilantro leaf (Coriandrum sativum) extract

Each ingredient & the kinds of drugs it affects

For each ingredient in Cilantro with known interactions, here are the types of medications it can affect. Open any type for the detail — or search your exact drug in the checker above.

Cilantro leaf (Coriandrum sativum) extract4 drug types · 717 drugs

Antidiabetes Drugs

Theoretically, coriander might increase the risk of hypoglycemia when taken with antidiabetes drugs.
Evidence from animal research suggests that coriander fruit and coriander extract can reduce blood glucose levels. Monitor blood glucose levels closely. Dose adjustments might be necessary.

Likelihood Possible Evidence D
Antihypertensive Drugs

Theoretically, coriander might increase the risk of hypotension when taken with antihypertensive drugs.
Evidence from animal research suggests that coriander fruit can lower blood pressure.

Likelihood Possible Evidence D
Cns Depressants

Theoretically, coriander might cause additive sedative effects when taken with CNS depressants.
Evidence from animal research suggests that coriander fruit extract has sedative effects.

Likelihood Possible Evidence D
Photosensitizing Drugs

Theoretically, coriander might increase the risk of photosensitivity when taken with photosensitizing drugs.
Evidence from in vitro research suggests that coriandrin, a constituent of coriander, has photosensitizing effects.

Likelihood Possible Evidence D
Cilantro leaf (Coriandrum sativum) extract full monograph & interactions
The maker

Brand information

Manufacturer and brand details for Cilantro, from the product label.

Herb Pharm

See all Herb Pharm products
Name
Herb Pharm
City
Williams
State
OR
ZipCode
97544
Phone Number
800-348-4372
Web Address
www.herb-pharm.com
Pharmacist Counseling Corner

Cilantro by Herb Pharm: Common Questions

Does Cilantro by Herb Pharm interact with any medications?
Yes. Based on its ingredients, Cilantro has a known interaction with 717 medications. Use the checker to see how it interacts with a specific drug.
How can one product interact with so many drugs?
Cilantro contains a single active ingredient, and that one ingredient can interact with many different medications on its own. We check it against each medication and show the mechanism 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 cilantro extract safe during pregnancy or while breastfeeding?
We don't have safety data on file for cilantro in pregnancy or lactation. Because this is a medicinal extract—not just food amounts—talk with your doctor or pharmacist before using it if you're pregnant or nursing.
Can cilantro cause allergic reactions?
Yes, though it's rare. Anaphylaxis—a serious allergic reaction—has been reported, especially in people with occupational exposure to coriander spice or dust. Topically, it can cause contact dermatitis, itching, or burning in sensitive individuals. If you have a known spice allergy, avoid this product.
What are the most common side effects?
When taken by mouth, cilantro is generally well tolerated with few side effects reported. Topically, it may cause contact dermatitis or burning sensation in sensitive people.
Does cilantro actually work for digestive issues or blood sugar control?
The evidence we hold is insufficient to rate cilantro's effectiveness for indigestion, constipation, diarrhea, diabetes, or other uses listed. More reliable research is needed.
Is this just regular cilantro I'd use in cooking?
No—this is a concentrated medicinal extract, not food amounts. Medicinal doses lack solid safety data, so caution is warranted. Talk with your doctor before using 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.

Cilantro label
Go deeper

The Full Monographs Behind Cilantro’s Ingredients

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

Herb & supplement monograph

Coriander

Interacts with 717 drugs

Coriander (also called cilantro) is a common cooking herb and spice that has long been used in traditional medicine for digestive complaints. As a food it is generally safe for most people,...

Read the full Coriander monograph →
Sources

Sources & How We Checked

Cilantro'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 12 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.

Coriander 12 references
  1. Brinker F. Herb Contraindications and Drug Interactions. 2nd ed. Sandy, OR: Eclectic Medical Publications, 1998.
  2. Swanston-Flatt SK, Day C, Bailey CJ, Flatt PR. Traditional plant treatments for diabetes. Studies in normal and streptozotocin diabetic mice. Diabetologia 1990;33:462-4. PubMed
  3. Gray, A. M. and Flatt, P. R. Insulin-releasing and insulin-like activity of the traditional anti-diabetic plant Coriandrum sativum (coriander). Br.J Nutr. 1999;81(3):203-209.
  4. Kanerva, L. and Soini, M. Occupational protein contact dermatitis from coriander. Contact Dermatitis 2001;45(6):354-355. PubMed
  5. Emamghoreishi, M., Khasaki, M., and Aazam, M. F. Coriandrum sativum: evaluation of its anxiolytic effect in the elevated plus-maze. J Ethnopharmacol. 1-15-2005;96(3):365-370. PubMed
  6. Ebo, D. G., Bridts, C. H., Mertens, M. H., and Stevens, W. J. Coriander anaphylaxis in a spice grinder with undetected occupational allergy. Acta Clin Belg. 2006;61(3):152-156. PubMed
  7. Eidi, M., Eidi, A., Saeidi, A., Molanaei, S., Sadeghipour, A., Bahar, M., and Bahar, K. Effect of coriander seed (Coriandrum sativum L.) ethanol extract on insulin release from pancreatic beta cells in streptozotocin-induced diabetic rats. Phytother.Res
  8. Jabeen, Q., Bashir, S., Lyoussi, B., and Gilani, A. H. Coriander fruit exhibits gut modulatory, blood pressure lowering and diuretic activities. J Ethnopharmacol. 2-25-2009;122(1):123-130. PubMed
  9. van Toorenenbergen, A. W. and Dieges, P. H. Immunoglobulin E antibodies against coriander and other spices. J Allergy Clin Immunol. 1985;76(3):477-481. PubMed
  10. Ashwood-Smith, M. J., Warrington, P. J., Jenkins, M., Ceska, O., and Romaniuk, P. J. Photobiological properties of a novel, naturally occurring furoisocoumarin, coriandrin. Photochem.Photobiol. 1989;50(6):745-751. PubMed
  11. Sastre, J., Olmo, M., Novalvos, A., Ibanez, D., and Lahoz, C. Occupational asthma due to different spices. Allergy 1996;51(2):117-120. PubMed
  12. Beikert FC, Anastasiadou Z, Fritzen B, Frank U, Augustin M. Topical treatment of tinea pedis using 6% coriander oil in unguentum leniens: a randomized, controlled, comparative pilot study. Dermatology. 2013;226(1):47-51. PubMed

See these in context on the Coriander monograph →

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

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