Medication interaction hub

What Supplements Interact with Flupenthixol?

Flupenthixol brand name: Fluanxol. Every interaction below applies to the brands too.

205 Interactions 15 Major 178 Moderate 12 Minor
Curated & coded by · Clinical Pharmacist · Updated September 22, 2026

Drug–supplement interaction data sourced from Natural Medicines Pro, the licensed clinical database from TRC Healthcare / Therapeutic Research, with additional analysis by the HelloPharmacist Pharmacist Team. Our sources · Editorial policy

What is this page for?

One answer, for one medication: what supplements and herbal products interact with Flupenthixol? Every vitamin, herb, and supplement ingredient we’ve checked against it is on this page, ranked by severity, each linking to the full report for that exact pair.

This page covers supplement interactions only — to check Flupenthixol against your other medications, use the drug–drug interaction checker. Educational information from our licensed clinical databases, not medical advice. Our editorial policy

HelloPharmacist Bottom Line

205 supplements and herbal ingredients have interactions with Flupenthixol on file in the HelloPharmacist interaction database — 15 rated major, 178 moderate, and 12 minor. The most serious involve Beer, Wine, 1,4-butanediol, Arsenic and Cesium.

Our assessment: with 15 major-rated interactions on the list, this one deserves real attention — know the major entries before combining anything with Flupenthixol.

Major 15 Moderate 178 Minor 12 No known interaction 1,247

Ranked by severity below. Every entry links to the full pharmacist-reviewed report for that exact combination — what can happen, how likely it is, and what to do about it.

This box checks one ingredient at a time (like turmeric or magnesium). Taking a supplement product with a whole label of ingredients? Search the product instead — we check every ingredient on it ↓

Most Viewed Ingredient Interactions

Flupenthixol: Top Interactions at a Glance

The Flupenthixol supplement & herbal interactions people checked most in the last 24 hours, colored by severity. Tap any ingredient to open the full report for that pair.

Showing the 12 highest-ranked of 205 interacting ingredients — plus 1,247 more checked with no known interaction. See the complete ranked list.

Start here

The Most-Checked Flupenthixol Combinations Today

The Flupenthixol + supplement pages people viewed most in the last 24 hours (resets at midnight). Open any card for the full report.

Moderate Likelihood Possible Cannabis + Flupenthixoli

Theoretically, cannabis might have additive effects if used with other CNS depressants.

Read the full interaction Moderate Likelihood Possible Corn Poppy + Flupenthixoli

Theoretically, concomitant use of corn poppy with CNS depressants might increase the risk of sedation.

Read the full interaction Moderate Likelihood Possible Lemon Balm + Flupenthixoli

Theoretically, concomitant use of lemon balm might have additive effects with CNS depressant drugs.

Read the full interaction Moderate Likelihood Possible Jiaogulan + Flupenthixoli

Theoretically, jiaogulan might decrease the effectiveness of immunosuppressive therapy.

Read the full interaction Minor Likelihood Possible Hibiscus Sabdariffa + Flupenthixoli

Theoretically, Hibiscus sabdariffa extract might reduce the metabolism of CYP2D6 substrates.

Read the full interaction Major Likelihood Likely Beer + Flupenthixoli

Concomitant use may increase sedative and other adverse effects.

Read the full interaction
The complete list

Every Supplement Checked Against Flupenthixol

All 1,452 ingredients in our database, ranked by severity — 205 with a Flupenthixol interaction on file and 1,247 with none found. Filter by severity or search any ingredient; hover the for what each ingredient is.

Looking for an interaction with a specific supplement product? Search products instead ↓

Straight answers

Can You Take It With Flupenthixol?

One-line answers, one card per combination — scroll through today’s 20 and tap any card for the full report. A different set rotates in daily until every combination has had its turn.

Can you take Cannabis with Flupenthixol?

Moderate Possibly, but carefully — this moderate-rated combination may need monitoring, a dose adjustment, or separated timing. Theoretically, cannabis might have additive effects if used with other CNS depressants.

Full Cannabis + Flupenthixol answer

Can you take Corn Poppy with Flupenthixol?

Moderate Possibly, but carefully — this moderate-rated combination may need monitoring, a dose adjustment, or separated timing. Theoretically, concomitant use of corn poppy with CNS depressants might increase the risk of sedation.

Full Corn Poppy + Flupenthixol answer

Can you take Lemon Balm with Flupenthixol?

Moderate Possibly, but carefully — this moderate-rated combination may need monitoring, a dose adjustment, or separated timing. Theoretically, concomitant use of lemon balm might have additive effects with CNS depressant drugs.

Full Lemon Balm + Flupenthixol answer

Can you take Jiaogulan with Flupenthixol?

Moderate Possibly, but carefully — this moderate-rated combination may need monitoring, a dose adjustment, or separated timing. Theoretically, jiaogulan might decrease the effectiveness of immunosuppressive therapy.

Full Jiaogulan + Flupenthixol answer

Can you take Hibiscus Sabdariffa with Flupenthixol?

Minor Usually — this is a minor-rated interaction, generally not clinically significant but worth mentioning to your pharmacist. Theoretically, Hibiscus sabdariffa extract might reduce the metabolism of CYP2D6 substrates.

Full Hibiscus Sabdariffa + Flupenthixol answer

Can you take Sassafras with Flupenthixol?

Moderate Possibly, but carefully — this moderate-rated combination may need monitoring, a dose adjustment, or separated timing. Theoretically, concomitant use of sassafras with drugs with sedative properties may cause additive sedative effects.

Full Sassafras + Flupenthixol answer

Can you take Sceletium with Flupenthixol?

Moderate Possibly, but carefully — this moderate-rated combination may need monitoring, a dose adjustment, or separated timing. Theoretically, concomitant use of sceletium and CNS depressants might result in additive sedative effects.

Full Sceletium + Flupenthixol answer

Can you take Schizonepeta with Flupenthixol?

Moderate Possibly, but carefully — this moderate-rated combination may need monitoring, a dose adjustment, or separated timing. Animal research suggests that schizonepetin, a monoterpene constituent of schizonepeta, inhibits cytochrome P450 (CYP) 2D6.

Full Schizonepeta + Flupenthixol answer

Can you take Selenium with Flupenthixol?

Moderate Possibly, but carefully — this moderate-rated combination may need monitoring, a dose adjustment, or separated timing. Theoretically, selenium supplementation may reduce the effectiveness of immunosuppressant therapy.

Full Selenium + Flupenthixol answer

Can you take Shark Cartilage with Flupenthixol?

Moderate Possibly, but carefully — this moderate-rated combination may need monitoring, a dose adjustment, or separated timing. Theoretically, shark cartilage might interfere with immunosuppressive therapy.

Full Shark Cartilage + Flupenthixol answer

Can you take Shepherd's Purse with Flupenthixol?

Moderate Possibly, but carefully — this moderate-rated combination may need monitoring, a dose adjustment, or separated timing. Theoretically, concomitant use with drugs with sedative properties may cause additive effects and side effects.

Full Shepherd's Purse + Flupenthixol answer

Can you take Shiitake Mushroom with Flupenthixol?

Moderate Possibly, but carefully — this moderate-rated combination may need monitoring, a dose adjustment, or separated timing. Theoretically, shiitake mushroom might decrease levels of drugs metabolized by CYP2D6.

Full Shiitake Mushroom + Flupenthixol answer

Can you take Skullcap with Flupenthixol?

Moderate Possibly, but carefully — this moderate-rated combination may need monitoring, a dose adjustment, or separated timing. Theoretically, skullcap can have additive effects when used with other CNS depressants.

Full Skullcap + Flupenthixol answer

Can you take Spearmint with Flupenthixol?

Moderate Possibly, but carefully — this moderate-rated combination may need monitoring, a dose adjustment, or separated timing. Theoretically, spearmint might alter the sedative effects of CNS depressants.

Full Spearmint + Flupenthixol answer

Can you take St. John's Wort with Flupenthixol?

Moderate Possibly, but carefully — this moderate-rated combination may need monitoring, a dose adjustment, or separated timing. Theoretically, St.

Full St. John's Wort + Flupenthixol answer

Can you take Tarragon with Flupenthixol?

Moderate Possibly, but carefully — this moderate-rated combination may need monitoring, a dose adjustment, or separated timing. Evidence from animal research suggests that tarragon essential oil can cause sedation and motor impairment when administered intraperitoneal...

Full Tarragon + Flupenthixol answer

Can you take Terminalia with Flupenthixol?

Moderate Possibly, but carefully — this moderate-rated combination may need monitoring, a dose adjustment, or separated timing. Theoretically, use of Terminalia arjuna may increase the levels and clinical effects of CYP2D6 substrates.

Full Terminalia + Flupenthixol answer

Can you take Theacrine with Flupenthixol?

Moderate Possibly, but carefully — this moderate-rated combination may need monitoring, a dose adjustment, or separated timing. Theoretically, theacrine might alter the effects of CNS depressants.

Full Theacrine + Flupenthixol answer

Can you take Thuja with Flupenthixol?

Moderate Possibly, but carefully — this moderate-rated combination may need monitoring, a dose adjustment, or separated timing. Thuja products can contains significant amounts of thujone, a neurotoxin.

Full Thuja + Flupenthixol answer

Can you take Thunder God Vine with Flupenthixol?

Moderate Possibly, but carefully — this moderate-rated combination may need monitoring, a dose adjustment, or separated timing. Theoretically, thunder god vine might enhance the effects of immunosuppressant drugs.

Full Thunder God Vine + Flupenthixol answer
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 entry links to a full report with the clinical detail, likelihood, evidence level, and citations for that exact combination.
  • Content is reviewed by licensed HelloPharmacist pharmacists — see our data sources and editorial standards.

How Does Our Interaction Checker Work?

Behind every verdict on this page is a category system. Our source database doesn’t document supplement interactions drug-by-drug — it documents them against groups of medications that behave the same way (for example, “drugs processed by the CYP3A4 liver enzyme” or “blood-thinning medications”).

So the check works in three steps: (1) Flupenthixol is classified into the pharmacology categories it belongs to, (2) every supplement interaction documented against any of those categories is inherited by Flupenthixol, and (3) each ingredient keeps its own severity, likelihood, and evidence grades from the underlying record. That’s why one supplement can carry several records for one drug — it may interact through more than one category.

Flupenthixol sits in 9 interaction categories. Open any one to see what the group means:

Cns Depressants 78 ingredients

Central-nervous-system depressants. Sedating supplements can intensify drowsiness and slowed reactions when combined.

78 of the supplement ingredients on this page reach Flupenthixol through this category.

Cytochrome P450 2D6 (Cyp2D6) Substrates 60 ingredients

A drug-metabolism group: these medications are processed by the named liver enzyme (a cytochrome P450). Supplements that speed this enzyme up or slow it down can lower or raise the medication's levels in your body.

60 of the supplement ingredients on this page reach Flupenthixol through this category.

Immunosuppressants 53 ingredients

Medications that damp down the immune system. Supplements that stimulate immunity can work against them.

53 of the supplement ingredients on this page reach Flupenthixol through this category.

Photosensitizing Drugs 20 ingredients

Medications that make skin more sun-sensitive. Supplements with the same property can compound it.

20 of the supplement ingredients on this page reach Flupenthixol through this category.

Serotonergic Drugs 20 ingredients

Medications that raise serotonin activity. Combining them with serotonin-active supplements can, in rare cases, push serotonin too high.

20 of the supplement ingredients on this page reach Flupenthixol through this category.

Qt Interval-Prolonging Drugs 13 ingredients

Medications that can affect the heart's electrical rhythm (the QT interval). Supplements with similar effects can add to that risk.

13 of the supplement ingredients on this page reach Flupenthixol through this category.

Antipsychotic Drugs 8 ingredients

A pharmacology grouping from our source database: medications in this group share a property that certain supplements are known to interact with, so an interaction documented for the group applies to every drug in it.

8 of the supplement ingredients on this page reach Flupenthixol through this category.

Seizure Threshold Lowering Drugs 6 ingredients

A pharmacology grouping from our source database: medications in this group share a property that certain supplements are known to interact with, so an interaction documented for the group applies to every drug in it.

6 of the supplement ingredients on this page reach Flupenthixol through this category.

Serotonergic Drugs 1 ingredient

Medications that raise serotonin activity. Combining them with serotonin-active supplements can, in rare cases, push serotonin too high.

1 of the supplement ingredient on this page reaches Flupenthixol through this category.

Check a real product

Take a Supplement Product? Check the Whole Bottle Against Flupenthixol

Most supplements are combination products — and the interaction may come from an ingredient you didn’t buy it for. Search any product below (or scan its label) and we’ll check every ingredient on it against Flupenthixol.

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Pharmacist Counseling Corner

Flupenthixol & Supplements: Common Questions

What supplements interact with Flupenthixol?
Our database currently documents 205 ingredients with a known Flupenthixol interaction (15 major, 178 moderate, 12 minor). The practical move: scan the major group first, then look up the exact supplements you take rather than reading all 205. The highest-ranked right now: Beer, Wine, 1,4-butanediol.
Which Flupenthixol supplement interactions are the most serious?
The 15 major-rated combinations — led by Beer, Wine, 1,4-butanediol, Arsenic and Cesium — deserve real caution: these are the ones generally best avoided, or used only with your prescriber watching. If you take any of them today, don't panic and don't stop anything abruptly — call your pharmacist first. Jump to the ranked list.
Can I take vitamins or supplements while on Flupenthixol?
Plenty of supplements coexist fine with Flupenthixol; a shorter list does not. Rather than memorizing it, check the specific ingredients on your labels — the ranked list above covers every one we've checked, and multi-ingredient products can be checked label-by-label with our scanner. Try the label scanner or the interaction checker.
Do brands like Fluanxol have the same supplement interactions as Flupenthixol?
Yes — Fluanxol all contain Flupenthixol, so everything on this page applies to them equally. Interactions belong to the active drug, never to the brand on the box; the same is true of generics.
Where do these interaction ratings come from?
Every rating comes from the Natural Medicines database — the same evidence-graded reference pharmacists and hospitals use — and each interaction carries three separate grades: severity (how bad it can be), likelihood (how well it's documented in studies and case reports), and an evidence level. Our pharmacists review the content; we never let an AI decide an interaction. See how to read the ratings and our editorial policy.
What about Flupenthixol and my other medications?
This page covers Flupenthixol against supplements and herbal ingredients. Checking Flupenthixol against your other prescription or OTC medications is a different tool — our drug interaction checker covers that side. Head to the drug–drug interaction checker.

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

Where next

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Sourcing

Where This Data Comes From — and Why You Can Trust It

🧪 Licensed clinical database

Every interaction verdict on this page comes from Natural Medicines Pro (TRC Healthcare / Therapeutic Research) — the same evidence-graded reference used by pharmacists and hospitals. We license this data directly; we do not scrape it, and no AI invents an interaction.

🧑‍⚕️ Pharmacist review

This page is curated and coded by , Clinical Pharmacist, with additional analysis by the HelloPharmacist Pharmacist Team. Editorial commentary is ours; the licensed interaction records are shown as sourced.

🔄 Kept current

Our interaction database refreshes on a weekly cycle, and this page re-checks the live database every time it’s rebuilt — what you see reflects the database as of September 22, 2026.

🔍 Full transparency

How every dataset on this site is sourced, licensed, and updated is documented publicly: our data sources · editorial policy · how we use AI.

Educational information, not medical advice. An interaction being on file does not mean it will happen to you — and absence of one is not proof of safety. Never start or stop a medication or supplement without talking to your pharmacist or doctor.