Drug & supplement interaction

Germander + Citalopram

Citalopram brand name: Celexa.

No Known Interaction
Medically reviewed by · Updated July 2026 · Pair last verified Oct 4, 2026
The bottom line No known interaction

We found no known interaction between Germander and Citalopram 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

Germander and Citalopram

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 Citalopram and Germander 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.

Worth understanding: our licensed dataset holds no drug-interaction record for Germander at all — not against Citalopram, and not against any other medication we track. This verdict therefore rests on the absence of any recorded data, not on research that looked at this combination and found nothing. We cannot rule an interaction out.

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.

Germander safety at a glance

Germander overall Avoid Germander has been linked to serious, sometimes fatal liver injury and should be avoided.
Pregnancy Likely Unsafe When used orally. Read the full pregnancy detail
Breastfeeding Likely Unsafe When used orally. 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 Citalopram and Germander? Ask Dr. Brian Staiger, PharmD, BCPS directly ›
What to actually watch for

What Germander Itself Has Been Linked To

This is not an interaction — nothing below involves Citalopram. It is the side-effect record for Germander on its own, from the licensed Natural Medicines monograph. If something new turns up after you add Germander, this list is the first place to look. One entry is worth acting on rather than waiting out — marked below.

  • Liver problems Worth acting on Additional detail

    “Orally, germander has been associated with hepatitis, liver cell necrosis, and death.”

    Germander · Natural Medicines adverse-effect record, reported in hepatitis.

    5 sources cited
    1. 271. Bruneton J. Pharmacognosy, Phytochemistry, Medicinal Plants. Paris: Lavoisier Publishing, 1995. DOI
    2. 3741. Larrey D, Vial T, Pauwels A, et al. Hepatitis after germander (Teucrium chamaedrys) administration: another instance of herbal medicine hepatotoxicity. Ann Intern Med 1992;117:129-32.
    3. 3742. Pauwels A, Thierman-Duffaud D, Azanowsky JM, et al. [Acute hepatitis caused by wild germander. Hepatotoxicity of herbal remedies. Two cases]. Gastroenterol Clin Biol 1992;16:92-5.
    4. 3743. Castot A, Djezzar S, Deleau N, et al. [Pharmacovigilance off the beaten track: herbal surveillance or pharmacovigilance of medicinal plants]. Therapie 1997;52:97-103.
    5. 3744. Mostefa-Kara N, Pauwels A, Pines E, et al. Fatal hepatitis after herbal tea. Lancet 1992;340:674. DOI

Everything above comes from the Natural Medicines adverse-effect record for Germander — expand a row for the licensed statement it rests on. We read the ADVERSE REACTIONS section of Citalopram’s FDA label too, and the two lists don’t meaningfully overlap — which is why no Citalopram column appears here.

Special populations

Germander in Pregnancy & Breastfeeding

Pregnancy And Lactation Likely Unsafe

When used orally.

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 Germander or Citalopram

These are real questions from readers, answered by the pharmacists at HelloPharmacist — written by a person, not generated from a database. Each one covers Germander or Citalopram, 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 Citalopram

This page covers Germander only. If you take other supplements — a multivitamin, a sleep aid, something for joints — the Citalopram page lists 191 supplements it has a documented interaction with, worst first, each one explained.

The most serious there right now: Activated Charcoal (major), Grapefruit (major), Lithium (major), St. John's Wort (major) and 5-htp (moderate).

By severity: 4 major · 144 moderate · 43 minor.

Open the Citalopram interaction page

How much people look this up

Where Germander and Citalopram 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 Germander
Steady interest

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

29 days ago today
Medication Citalopram
Top 5%

#103 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 Germander reference on this page ↓
  • Freshness: we automatically re-check this combination every week — this pair was last verified October 4, 2026. The Germander and Citalopram 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 Germander

What is Germander?

  • Weight loss aids
  • Digestive complaints
  • Appetite stimulation
  • Gout and arthritis (traditional)
  • Fever and infections (traditional)

Germander is a traditional herb that was once used for weight loss and digestion, but it has been linked to serious and sometimes fatal liver damage. Because of these well-documented liver risks, germander has been banned or restricted in several countries, and we strongly advise against using it.

Teucrium chamaedrys · Lamiaceae · Above-ground parts (leaves and flowering tops) · Tea, capsules, tinctures, dried herb

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

Germander: dosing

There is no safe or established dose for germander. A safer, evidence-based option is almost always available.

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

Read the full Germander monograph & all interactions
Medication

About Citalopram

What Is Citalopram Used For?

Brand name: Celexa

Citalopram treats depression. Newer tablet and capsule labels specify major depressive disorder (MDD) in adults.

Older tablet and oral solution labels say it is used for depression and was studied in outpatients with major depressive disorder. Its effect in hospitalized depressed patients has not been adequately studied. It also helped people keep their response for up to 24 weeks after the first 6 to 8 weeks of treatment, so prescribers should periodically recheck whether long-term use still makes sense for you.

See full Citalopram drug information
Keep checking

Other Drugs & Germander

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

0Major
0Moderate
0Minor
2,829No known interaction
2,829 No interaction
No interaction 2,829 drugs checked — show the list

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

Showing the 60 most looked-up of 2,829 medications checked with no known interaction — see the full Germander list.

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

Germander References

The 5 references that drive our Germander 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. Bruneton J. Pharmacognosy, Phytochemistry, Medicinal Plants. Paris: Lavoisier Publishing, 1995. DOI
  2. Larrey D, Vial T, Pauwels A, et al. Hepatitis after germander (Teucrium chamaedrys) administration: another instance of herbal medicine hepatotoxicity. Ann Intern Med 1992;117:129-32.
  3. Pauwels A, Thierman-Duffaud D, Azanowsky JM, et al. [Acute hepatitis caused by wild germander. Hepatotoxicity of herbal remedies. Two cases]. Gastroenterol Clin Biol 1992;16:92-5.
  4. Castot A, Djezzar S, Deleau N, et al. [Pharmacovigilance off the beaten track: herbal surveillance or pharmacovigilance of medicinal plants]. Therapie 1997;52:97-103.
  5. Mostefa-Kara N, Pauwels A, Pines E, et al. Fatal hepatitis after herbal tea. Lancet 1992;340:674. DOI

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 Germander and Citalopram Together: Common Questions

Is it safe to take Germander with Citalopram?
We do not list a known interaction between Germander and Citalopram. 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.
Does Citalopram interact with any supplements?
Yes. Citalopram has documented interactions with 191 supplements in our database — Germander is not one of them. The Citalopram 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

Germander monograph Uses, safety profile, and every drug interaction in one place Citalopram drug information The full plain-English guide to this medication Citalopram supplement interactions Every supplement checked against Citalopram, 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 5 citations behind this page Ask a pharmacist Free, personal answer from our licensed team

Still Have a Question About Citalopram and Germander?

Our pharmacists answer your medication & supplement questions — free.

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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.