Herb & supplement monograph

Wild Carrot Drug Interactions, Uses, Effectiveness, Safety & More

Medically reviewed by ·Updated July 2026
What is this page for?

First and foremost: how Wild Carrot interacts with medications. The heart of this page is the interaction list — every drug Wild Carrot is known to interact with, and how serious each one is.

But these pages have grown well beyond that into a full monograph — what Wild Carrot is, what people use it for and how strong the evidence is, its safety and side effects, and answers to the questions we’re asked most — written and reviewed by the clinical staff at HelloPharmacist. It’s educational information from our licensed clinical databases, not medical advice, and we don’t sell or endorse products. Our editorial policy

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On this page

Wild Carrot Drug Interactions: The Bottom Line

From the HelloPharmacist Editorial Team · Updated July 2026

Based on the available evidence, the overall risk of a clinically significant Wild Carrot drug interaction appears low for most people, though a few medication types warrant awareness. None of the listed interactions are rated major, and every concern is theoretical, predicted from the plant's possible effects rather than confirmed in people.

Interactions deserving the most attention

The interaction that matters most involves lithium, a medicine with a narrow safety margin: wild carrot may act as a mild diuretic, which could raise lithium levels in the body. People taking blood pressure medications should also be aware, since large amounts of wild carrot seed oil might work against them. Wild carrot may also add to sun sensitivity when combined with medicines that already cause it, such as certain antibiotics and amitriptyline, and its plant estrogens could in theory interfere with hormone therapy.

What the rest of the list means

The long list of medications comes from a handful of broad drug categories, so it does not mean each combination is proven harmful. These concerns are based on predicted effects of the plant, not on documented problems in people, and typical food amounts of carrot are not what these warnings describe.

Check your medications against Wild Carrot

Based on HelloPharmacist’s Wild Carrot interaction data and reviewed under our editorial standards.

Interaction report

Drugs that interact with Wild Carrot

475 medications have a known interaction with Wild Carrot, graded by severity. Select any drug for the full evidence-based detail.

2,830 drugs
AcebutololRhotral, Sectral› AcepromazineAtravet› Acetaminophen, Brompheniramine, PhenylpropanolamineDimetapp Cold and Flu› Acetaminophen, Caffeine, Chlorpheniramine, Hydrocodone, PhenylephrineHycomine Compound› Acetaminophen, Chlorpheniramine Maleate, Dextromethorphan HbrVicks Formula 44M Cough, Cold & Flu Relief› Acetaminophen, Chlorpheniramine, Codeine, PhenylephrineColrex› Acetaminophen, Chlorpheniramine, DextromethorphanCoricidin II Extra Strength Cold and Flu› Acetaminophen, Chlorpheniramine, Dextromethorphan HydrobromideCoricidin HBP Maximum Strength Flu› Acetaminophen, Chlorpheniramine, Dextromethorphan, PhenylpropanolamineMulti Symptom Cold Relief› Acetaminophen, Chlorpheniramine, Dextromethorphan, PseudoephedrineChildren's Tylenol Cold Plus Cough, Tylenol Cold Ex Strength› Acetaminophen, Chlorpheniramine, Guaifenesin, Phenylephrine, SalicylamideRhinogesic GG› Acetaminophen, Chlorpheniramine, PhenylephrineAlka-Seltzer PLUS, Histex SR, Protid› Acetaminophen, Chlorpheniramine, Phenylephrine, SalicylamideRhinogesic, Rhinogesic JR› Acetaminophen, Chlorpheniramine, PhenylpropanolamineAlumadrine, Conex, Sinadrin Max Strength, Sinulin› Acetaminophen, Chlorpheniramine, Phenylpropanolamine, OpiumHista-Derfule› Acetaminophen, Chlorpheniramine, Phenylpropanolamine, PhenyltoloxamineNorel Plus› Acetaminophen, Chlorpheniramine, PseudoephedrineAlka-Seltzer PLUS Liquid Gels, Children's Tylenol Cold, Codimal, Comtrex, Extra Strength Tylenol Allergy Sinus, Lorsin +3 more› Acetaminophen, Dexbrompheniramine, PseudoephedrineSinadrin Plus› Acetaminophen, DiphenhydramineTylenol PM, Tylenol PM Ex Strength› Acetaminophen, Diphenhydramine, PseudoephedrineChildren's Tylenol Allergy, Cold Control, Contac Night Allergy Relief› Acetaminophen, IbuprofenCombogesic› Acetaminophen, Phenylephrine, ChlorpheniramineSuper Cold Tabs› AcetazolamideAk-Zol, Diamox› AcetohexamideDymelor› AcitretinSoriatane› Alectinib HydrochlorideAlecensa› AliskirenTekturna› AlitretinoinPanretin› AmbrisentanLetairis, Volibris› AmilorideAmilamont, Midamor›
Read The List Like a Pharmacist

What Severity, Likelihood & Evidence Mean

Severity — How Serious It Can Be

  • Major. Clinically significant; generally best avoided, or used only under direct professional supervision.
  • Moderate. May need monitoring, a dose adjustment, or separating the times you take each one.
  • Minor. Generally not clinically significant, but still worth noting and mentioning to your pharmacist.
  • No known interaction. Checked against our sources with nothing documented — not the same as proven safety.

Likelihood — How Well It’s Documented

  • Likely. Well-controlled human studies have demonstrated the likely existence of this interaction
  • Probable. Interaction has not been documented in well-controlled studies, however, the interaction has been demonstrated in some small human studies or in controlled animal studies in conjunction with multiple case reports.
  • Possible. Interaction has been documented in animal or in lab research, or the interaction has been documented in humans but is limited to case reports or conflicting clinical research exists
  • Unlikely. Interaction has been demonstrated in animal or in lab research but has been shown not to occur in humans.

Where This Data Comes From

  • Interaction records are evidence-graded and sourced from the Natural Medicines database (TRC Healthcare), the same reference used by pharmacists and hospitals.
  • Each drug listed above links to the full report for that exact Wild Carrot combination — clinical detail, likelihood, evidence level, and citations.
  • Content is reviewed by licensed HelloPharmacist pharmacists — see our data sources and editorial standards.
The big picture

The kinds of drugs Wild Carrot affects

Every type of medication (drug category) Wild Carrot is known to interact with. Open any category for the detail — or search your exact drug in the checker above.

All 4 drug categories Wild Carrot interacts with
Antihypertensive DrugsEstrogensLithiumPhotosensitizing Drugs
Antihypertensive Drugs

Theoretically, excessive doses of wild carrot seed oil might interfere with antihypertensive therapy due to cardiotonic effects.

Likelihood Probable Evidence D
Estrogens

Theoretically, excessive use of the above ground parts of wild carrot might interfere with hormonal therapy due to estrogenic effects of wild carrot.

Likelihood Probable Evidence D
Lithium

Wild carrot is thought to have diuretic properties. Theoretically, due to these potential diuretic effects, wild carrot might reduce excretion and increase levels of lithium. The dose of lithium might need to be decreased.

Likelihood Probable Evidence D
Photosensitizing Drugs

Theoretically, concomitant use might result in increased photosensitivity. Some drugs that cause photosensitivity include amitriptyline (Elavil), quinolones (Ciprofloxacin, others), sulfa drugs (Septra, Bactrim, others), and tetracycline.

Likelihood Probable Evidence D
Monograph

Wild Carrot: Uses, Safety & Side Effects

Medically reviewed by · Reviewed July 2026 ·
The bottom line

Wild carrot is a traditional herb (the wild ancestor of the garden carrot) used mostly for urinary, digestive, and menstrual complaints. High-quality human studies are lacking, so its benefits are unproven, and it should be avoided in pregnancy because of traditional use to affect the uterus. Talk with your pharmacist or doctor before using it.

Wild Carrot
Scientific name
Daucus carota
Family
Apiaceae
Part used
Seeds, root, leaves, and flowers; sometimes the essential oil
Common forms
Tea, dried herb, tincture, capsules, seed extract, essential oil
People commonly use it for
  • Urinary and bladder complaints
  • Digestive upset and gas
  • Menstrual support
  • Supporting milk production
  • Mild diuretic (water pill) effect

Popular and traditional uses — not proof it works. See “Uses & effectiveness” below for the evidence.

Safety at a glance
OverallUse caution

Generally used in folk medicine, but human safety data are limited and the seeds may carry more risk.

PregnancyLikely Unsafe

When used orally. The seeds, oil, and above ground parts can cause uterine stimulant, abortifacient, and menstrual stimulant effects.

Read the full pregnancy detail
BreastfeedingBest avoided

Not enough safety information is available, so it is best avoided while breastfeeding.

Pregnancy & breastfeeding ratings are from Natural Medicines (Therapeutic Research Center). Safety guidance is general; always confirm with your pharmacist or doctor for your situation.

Jump to a section

Overview

Wild carrot (Daucus carota) is a flowering plant in the carrot family (Apiaceae). It is also widely known as Queen Anne's lace because of its lacy, flat clusters of small white flowers. It is native to Europe and parts of Asia and now grows wild in many parts of the world, often along roadsides and in fields.

Wild carrot is the plant that garden carrots were originally bred from. The wild root is thin, pale, and woody rather than the sweet orange root we eat. In traditional herbal medicine, people have used the seeds, root, leaves, and flowers as a tea, tincture, or supplement.

Folk uses include helping with urinary problems, digestive complaints, menstrual issues, and supporting milk flow in nursing mothers. The essential oil is also used in aromatherapy and cosmetics.

How it works

Wild carrot contains a mix of plant compounds, including volatile (essential) oils, flavonoids, and other antioxidants. Different parts of the plant have somewhat different chemistry, with the seeds being richer in the essential oil.

Laboratory and animal studies suggest the plant may have mild diuretic, antioxidant, and antimicrobial activity, and some compounds have been studied for effects on smooth muscle, including the uterus. These findings help explain its traditional uses, but they do not prove that wild carrot produces the same effects in people at the amounts found in supplements or tea.

Overall, the proposed mechanisms are interesting but based largely on early research. Much more study would be needed to confirm how, or whether, wild carrot works in humans.

Effectiveness

Does Wild Carrot work?

Here’s what the research actually shows for each use — graded by Natural Medicines and reviewed by .

Evidence overview · 1 use evaluated
1 Insufficient evidence
How to read these evidence grades

Natural Medicines’ 7-point scale. We show each rating’s label word-for-word.

1EffectiveStrong, consistent evidence it works.
2Likely EffectiveGood evidence, though not yet conclusive.
3Possibly EffectiveSome evidence suggests a benefit.
4Possibly IneffectiveSome evidence it may not help.
5Likely IneffectiveFairly strong evidence it doesn’t help.
6IneffectiveStrong evidence it doesn’t work.
7Insufficient Reliable Evidence to RateToo little research to say either way.

For Wild Carrot, current evidence isn’t strong enough to rate any specific use. The conditions it has been studied for are listed below.

Also studied for 1 condition — evidence insufficient to rate
Insufficient Reliable Evidence To Rate Polycystic ovary syndrome (PCOS)
Rating & evidence shown verbatim from Natural Medicines

Oral wild carrot has only been evaluated in combination with other ingredients; its effect when used alone is unclear.

Source & disclaimer. Effectiveness ratings and evidence summaries are provided by Natural Medicines (Therapeutic Research Center) and shown as licensed. Where Natural Medicines hasn’t rated a use, HelloPharmacist’s pharmacists may add their own reviewed rating and evidence (each such entry is labeled). This is educational information, not medical advice — talk with your pharmacist or doctor before starting, stopping, or changing a supplement.

Safety & precautions

Garden carrots are a safe food, but wild carrot used as a concentrated herb or seed extract is different, and its safety in humans has not been well studied. Use caution.

Plant identification is a real concern. Wild carrot can look very similar to poison hemlock and other toxic plants in the same family. Foraging the wrong plant can be dangerous or deadly, so do not gather it yourself unless you are an expert.

Pregnancy: Avoid wild carrot. Its seeds have traditionally been used to stimulate the uterus and menstruation, which could be harmful during pregnancy.

Breastfeeding: Avoid it, since there is not enough information about its safety for nursing mothers and infants.

People with kidney problems, those prone to allergies to plants in the carrot/celery family, and anyone with a chronic medical condition should talk with a pharmacist or doctor first. Wild carrot may also increase sensitivity to sunlight in some people.

Side effects

Because wild carrot has not been studied carefully in people, its full side effect profile is not known. Reported or possible effects include:

  • Allergic reactions, especially in people sensitive to carrot, celery, or related plants.
  • Skin reactions and increased sensitivity to sunlight (photosensitivity), which can lead to easier sunburn or rashes.
  • Stomach upset.

Serious harm is most likely from accidentally using a poisonous look-alike plant. If you have trouble breathing, swelling, or other signs of a serious allergic reaction, seek emergency care right away.

Wild Carrot: Reported Adverse Effects

Documented safety reports on Wild Carrot from the evidence-graded Natural Medicines (TRC Healthcare) database, shown word-for-word from the licensed record.

Orally, excessive doses of wild carrot seed oil might cause renal irritation or neurological effects. Hypersensitivity reactions and increased sensitivity to UV light and sunburn might also occur.

Topically, contact with the plant can cause dermatitis.

  1. Newall CA, Anderson LA, Philpson JD. Herbal Medicine: A Guide for Healthcare Professionals. London, UK: The Pharmaceutical Press, 1996.
  2. Brinker F. Herb Contraindications and Drug Interactions. 2nd ed. Sandy, OR: Eclectic Medical Publications, 1998.
Reports by condition
Dermatitis Immunologic

Topically, contact with the plant can cause dermatitis.

  1. Newall CA, Anderson LA, Philpson JD. Herbal Medicine: A Guide for Healthcare Professionals. London, UK: The Pharmaceutical Press, 1996.
Sunburn Dermatologic

Orally, wild carrot seed oil might cause hypersensitivity reactions and increased sensitivity to UV light and sunburn.

  1. Newall CA, Anderson LA, Philpson JD. Herbal Medicine: A Guide for Healthcare Professionals. London, UK: The Pharmaceutical Press, 1996.
  2. Brinker F. Herb Contraindications and Drug Interactions. 2nd ed. Sandy, OR: Eclectic Medical Publications, 1998.
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.

Adverse-effects data: Natural Medicines, Therapeutic Research Center

Dosing

There is no well-established, standardized dose for wild carrot. Traditional preparations vary widely, and the strength of teas, tinctures, capsules, and seed extracts is not consistent between products.

If you choose to use a wild carrot product, follow the directions on the label and do not exceed the recommended amount. Because quality and potency can differ, choose products from reputable brands. Most importantly, check with your pharmacist or doctor before starting, especially if you are pregnant, breastfeeding, taking medications, or managing a health condition.

Pregnancy & Breastfeeding

Wild Carrot & Pregnancy

Likely Unsafe

When used orally. The seeds, oil, and above ground parts can cause uterine stimulant, abortifacient, and menstrual stimulant effects.

  1. Brinker F. Herb Contraindications and Drug Interactions. 2nd ed. Sandy, OR: Eclectic Medical Publications, 1998.
Possibly Unsafe

When the seed oil is used orally. Wild carrot seed oil has mild estrogenic activity and irritant effects. There is insufficient reliable information available about the safety of the oral use of the seeds or above ground parts during lactation.

  1. Newall CA, Anderson LA, Philpson JD. Herbal Medicine: A Guide for Healthcare Professionals. London, UK: The Pharmaceutical Press, 1996.
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

Pregnancy & lactation ratings: Natural Medicines, Therapeutic Research Center

References & further reading

The 2 references that drive our Wild Carrot 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. Newall CA, Anderson LA, Philpson JD. Herbal Medicine: A Guide for Healthcare Professionals. London, UK: The Pharmaceutical Press, 1996.
  2. Brinker F. Herb Contraindications and Drug Interactions. 2nd ed. Sandy, OR: Eclectic Medical Publications, 1998.
Keep reading

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.

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

Brand directory

Brands that make products with Wild Carrot

3 brands in our database make a supplement containing Wild Carrot.

Product directory

Supplement products with Wild Carrot

7 products in our database contain Wild Carrot. Open any to see its full ingredient list and every drug interaction we check.

Pharmacist Counseling Corner

Wild Carrot: Common Questions

What is Wild Carrot used for, and does it work?
People use Wild Carrot for a range of reasons, but according to the Natural Medicines database the current clinical evidence is insufficient to confirm it works for the specific conditions it has been studied for. See the graded list on this page, and talk to your pharmacist or doctor before relying on it for any condition.
Does Wild Carrot interact with prescription medications?
Yes. We list 475 medications with a known interaction with Wild Carrot. Use the checker above to see how Wild Carrot interacts with a specific drug.
How are Wild Carrot interactions rated?
Each interaction is graded major, moderate, or minor based on how clinically significant it is and the strength of the evidence behind it. Major interactions are the most serious and are best avoided, or used only under close professional supervision.
Is it safe to take Wild Carrot with my medications?
It depends on the specific medication. Some combinations are fine, while others call for monitoring, timing changes, or should be avoided. Check your exact drug above and confirm with your pharmacist or doctor before starting, stopping, or changing anything.
Where does this Wild Carrot interaction information come from?
Our interaction data is built on the Natural Medicines database — an evidence-graded reference for vitamins, herbs, and supplements — and is reviewed by licensed HelloPharmacist pharmacists, who may add clinical context.
Is Wild Carrot the same as the carrots I eat?
They are the same species, but the wild plant has a thin, woody, pale root and is used as an herb, not as the sweet orange vegetable you eat. The garden carrot was bred from Wild Carrot over many years.
What do people use Wild Carrot for?
It is used in traditional medicine for urinary and bladder complaints, digestive upset, menstrual support, and as a mild diuretic. However, strong human evidence to support these uses is lacking.
Is Wild Carrot safe to take during pregnancy?
No. Wild Carrot, especially the seeds, has traditionally been used to stimulate the uterus and menstruation, so it should be avoided during pregnancy.
Can I forage Wild Carrot myself?
It is risky because Wild Carrot closely resembles poison hemlock and other toxic plants. Do not gather it unless you are an expert in plant identification.

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

Keep exploring

Products that contain Wild Carrot

A rotating sample of real supplements in our database that list Wild Carrot — open any to see its full ingredients and every drug interaction we check.

See all 7 products with Wild Carrot →
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