Sweet Annie + Capmatinib Hydrochloride
Capmatinib Hydrochloride brand name: Tabrecta.
Capmatinib Hydrochloride falls into 2 drug categories that Sweet Annie can interact with; the most serious is rated moderate. Theoretically, concomitant use might have additive adverse hepatotoxic effects.
Read the full interaction reportSweet Annie and Capmatinib Hydrochloride
These two interact in 2 distinct ways. Each one is explained separately below.
Why Are There 2 Interactions?
Sweet Annie interacts with whole categories of medication. Capmatinib Hydrochloride falls into 2 of those categories, so it can interact with Sweet Annie in 2 different ways. We’ve listed each one below — your overall risk is driven by the most serious of them (Moderate).
HEPATOTOXIC DRUGS
1 of 2Why this applies to Capmatinib Hydrochloride
Capmatinib Hydrochloride falls under HEPATOTOXIC DRUGS — the group Sweet Annie interacts with.
There is some concern that Sweet Annie can adversely affect the liver.
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.
Here's the concern with pairing Sweet Annie and capmatinib (Tabrecta): both can be hard on your liver. Capmatinib already carries a known risk of liver injury, and your oncology team likely checks your liver enzymes (those blood tests) before and during treatment. Sweet Annie has been reported to occasionally stress the liver too, so stacking the two could, in theory, add up and make liver irritation more likely.
I want to be honest that this is based on weak, mostly anecdotal evidence, not strong studies, so it's a caution rather than a firm warning. Still, with a cancer drug this important, I'd play it safe. Watch for yellowing skin or eyes, dark urine, belly pain, or unusual tiredness, and please run any Sweet Annie use by your oncologist or pharmacist first.
- Centers for Disease Control and Prevention (CDC). Hepatitis temporally associated with an herbal supplement containing artemisinin-Washington, 2008. MMWR Morb Mortal Wkly Rep 2009;58:854-8.
- Savage RL, Hill GR, Barnes J, Kenyon SH, Tatley MV. Suspected hepatotoxicity with a supercritical carbon dioxide extract of Artemisia annua in grapeseed oil used in New Zealand. Front Pharmacol. 2019;10:1448. PubMed
- Ruperti-Repilado FJ, Haefliger S, Rehm S, et al. Danger of herbal tea: a case of acute cholestatic hepatitis due to Artemisia annua tea. Front Med (Lausanne). 2019;6:221. PubMed
CYTOCHROME P450 3A4 (CYP3A4) SUBSTRATES
2 of 2Capmatinib Hydrochloride also falls under CYTOCHROME P450 3A4 (CYP3A4) SUBSTRATES.
In vitro research shows that the Sweet Annie constituent artemisinin induces CYP3A4, possibly increasing CYP3A4 activity by 1.9-fold. However, Sweet Annie extract seems to inhibit the activity of CYP3A4 in vitro, suggesting that other constituents of Sweet Annie play a role in its effects on the overall activity of this enzyme. More information is needed to determine whether taking Sweet Annie extract affects the metabolism of CYP3A4 substrates.
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.
Your lung cancer medicine, capmatinib (Tabrecta), is cleared from your body mainly by a liver enzyme called CYP3A4. Sweet Annie may bump into that same enzyme, but here's the honest part: the lab data points in two different directions. One compound in the herb (artemisinin) seems to speed up CYP3A4, which could lower capmatinib levels and make it work less well. Yet the whole extract seems to slow the enzyme, which could raise levels and increase side effects like nausea, swelling, tiredness, or liver irritation.
This is only test-tube evidence, so we truly don't know what happens in real people. Because capmatinib is a serious cancer drug, please don't add Sweet Annie without first checking with your oncologist or pharmacist.
- Xing J, Kirby BJ, Whittington D, et al. Evaluation of P450 inhibition and induction by artemisinin antimalarials in human liver microsomes and primary human hepatocytes. Drug Metabl Dispos 2012;40(9):1757-64. PubMed
- Kane NF, Kiani BH, Desrosiers MR, Towler MJ, Weathers PJ. Artemisia extracts differ from artemisinin effects on human hepatic CYP450s 2B6 and 3A4 in vitro. J Ethnopharmacol 2022. DOI
What These Ratings Mean
Every interaction above is graded three ways — here’s the key to each label.
Clinically significant. Avoid the combination, or use only under close professional supervision.
Usually worth avoiding or managing — may need monitoring, a dose change, or timing apart.
Generally not serious. Be aware of it and mention it to your pharmacist.
- LikelyWell-controlled human studies have demonstrated the likely existence of this interaction.
- ProbableInteraction 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.
- PossibleInteraction 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.
- UnlikelyInteraction has been demonstrated in animal or in lab research but has been shown not to occur in humans.
- AHigh-quality meta-analysis (quantitative systematic review).
- BCase-control study.
- CConsensus.
- DAnecdotal evidence.
These ratings are for information only. Never start, stop, or otherwise change your therapy before speaking with your provider.
Sweet Annie Also Interacts With Other Medications
Sweet Annie has 888 moderate known drug interactions in our database — the Capmatinib Hydrochloride one above is among them. If you take anything else, check it against the full list below.
Check Another of Your Medications Against Sweet Annie
We haven’t checked that one against Sweet Annie yet — ask our pharmacists directly.
Covers the 2,830 medications we’ve checked against Sweet Annie. Pick one to open its full report.
See Every Supplement That Interacts With Capmatinib Hydrochloride
This page covers Sweet Annie only. If you take other supplements — a multivitamin, a sleep aid, something for joints — the Capmatinib Hydrochloride page lists 184 supplements it has a documented interaction with, worst first, each one explained.
The most serious there right now: Activated Charcoal (major), Beer (major), Grapefruit (major), Siberian Cocklebur (major) and St. John's Wort (major).
By severity: 6 major · 139 moderate · 39 minor.
From our pharmacist’s overview on the Capmatinib Hydrochloride page
“Capmatinib (Tabrecta) is a targeted lung cancer medicine, and anyone taking it should treat this list with real care. Six of the 184 supplements carry a major rating, and most of the trouble runs through a single pathway, the liver enzyme CYP3A4 that breaks capmatinib down.”
Reviewed by 2 · Jul 18, 2026
Taking Sweet Annie as Part of a Dietary Supplement Product? Check It for Interactions
We hold 243 real supplement products containing Sweet Annie, each one broken down to its full ingredient list — and combination products often carry several ingredients besides Sweet Annie. Your product may carry other ingredients that interact with Capmatinib Hydrochloride too, on top of Sweet Annie — and those would not show on this page. Find your product and we’ll check every ingredient on its label:
Where Sweet Annie and Capmatinib Hydrochloride 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.
#778 of 1,452 supplements looked up here in the last 7 days
#1,159 of 2,830 medications looked up here in the last 7 days
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.
About Sweet Annie
What is Sweet Annie?
- Malaria (traditional)
- Fever
- Inflammation
- Digestive complaints
- Antimicrobial support
- Insect repellent
Sweet Annie (Artemisia annua) is the source of artemisinin, a compound used in prescription antimalarial drugs. While the purified drug is well studied for malaria, the herb itself as a supplement is not proven for the wide range of conditions people use it for, and self-treating malaria with the raw herb is dangerous. Talk to a pharmacist or doctor before using it.
About Capmatinib
What Is Capmatinib Used For?
Brand name: Tabrecta
Tabrecta (capmatinib) is used to treat adults with metastatic non-small cell lung cancer (NSCLC) — lung cancer that has spread to other parts of the body. It is only for patients whose tumors have a specific genetic change called a MET exon 14 skipping mutation, which must be confirmed by an FDA-approved test before starting treatment.
Other Drugs & Sweet Annie
Browse every other medication we’ve checked against Sweet Annie — both the ones with a known interaction and the ones without. Select any drug for the full detail.
No drugs match “”.
888 interactions
- Diclofenac Sodium ›
- Diltiazem ›
- Nifedipine ›
- Hydrocortisone ›
- Doxycycline ›
- Erythromycin ›
- Estradiol ›
- Minocycline ›
- Tetracycline ›
- Lidocaine ›
- Amoxicillin ›
- Norethindrone ›
- Testosterone ›
- Verapamil ›
- Fenofibrate ›
- Levonorgestrel ›
- Prednisone ›
- Quinidine ›
- Cyclosporine ›
- Dexamethasone ›
- Glyburide ›
- Methyltestosterone ›
- Triazolam ›
- Zopiclone ›
- Bupropion ›
- Ciprofloxacin ›
- Colchicine ›
- Fentanyl ›
- Orphenadrine ›
- Oxybutynin ›
- Phenytoin ›
- Prednisolone ›
- Tacrolimus ›
- Temazepam ›
- Allopurinol ›
- Budesonide ›
- Carbamazepine ›
- Clindamycin ›
- Dextromethorphan ›
- Diclofenac Potassium ›
- Doxorubicin ›
- Fluticasone ›
- Miconazole ›
- Acetaminophen ›
- Buprenorphine ›
- Conjugated Estrogens ›
- Diazepam ›
- Everolimus ›
- Ivabradine ›
- Medroxyprogesterone ›
- Medroxyprogesterone Acetate ›
- Methotrexate ›
- Nitrofurantoin ›
- Ofloxacin ›
- Propoxyphene ›
- Rifampin ›
- Testosterone Undecanoate ›
- Acarbose ›
- Aripiprazole ›
- Caffeine (otc Drug) ›
Showing 60 of 888 moderate interactions — see all 888 on the Sweet Annie page.
No interaction 1,941 drugs checked — show the list
We also checked Sweet Annie against these medications and found no known interaction in our sources. Open any page to confirm.
- Levothyroxine ›
- Methylphenidate ›
- Metoprolol ›
- Ivermectin ›
- Aspirin ›
- Escitalopram ›
- Docusate ›
- Hydroxyurea ›
- Valacyclovir ›
- Ibuprofen ›
- Methamphetamine ›
- Semaglutide ›
- Sumatriptan ›
- Tirzepatide ›
- Propranolol ›
- Lisdexamfetamine ›
- Metformin ›
- Lisinopril ›
- Bendamustine ›
- Acyclovir ›
- Fluoxetine ›
- Lamotrigine ›
- Amphetamine ›
- Pregabalin ›
- Gabapentin ›
- Azithromycin ›
- Dextroamphetamine ›
- Isotretinoin ›
- Methylene Blue ›
- Naproxen ›
- Bisoprolol ›
- Levothyroxine, Liothyronine ›
- Cyclopentolate ›
- Candesartan Cilexetil ›
- Acetaminophen, Dextromethorphan, Doxylamine ›
- Mannitol ›
- Cephalexin ›
- Roxithromycin ›
- Pegunigalsidase Alfa-iwxj ›
- Daptomycin ›
- Valsartan ›
- Dexmethylphenidate ›
- Hexobarbitone ›
- Levothyroxine Sodium ›
- Spironolactone ›
- Levetiracetam ›
- Phentermine, Topiramate ›
- Factor 7a ›
- Thyroid Hormone ›
- Carbidopa, Levodopa ›
- Levodopa ›
- Mitomycin ›
- Minoxidil ›
- Ezetimibe ›
- Cefaclor ›
- Venlafaxine ›
- Hethylphenidate Hcl ›
- Phenylephrine ›
- Codeine Sulfate ›
- Vancomycin ›
Showing the 60 most looked-up of 1,941 medications checked with no known interaction — see the full Sweet Annie list.
Sources & How We Checked
Interaction details are evidence-graded and sourced from the Natural Medicines database. The medication overview comes from MedlinePlus.
- Natural Medicines (Therapeutic Research Center) — Evidence-graded clinical reference for vitamins, herbs and supplements — the basis for our interaction data.
- MedlinePlus, U.S. National Library of Medicine — NIH consumer drug information, used for the medication overviews.
- NIH Dietary Supplement Label Database (DSLD) — Official supplement product labels.
Content is written and reviewed by licensed HelloPharmacist pharmacists. See our data sources and editorial standards for how this information is built and checked.
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
Taking Sweet Annie and Capmatinib Hydrochloride Together: Common Questions
Can you take Sweet Annie with Capmatinib Hydrochloride?
Why are there 2 interactions listed for Sweet Annie and Capmatinib Hydrochloride?
How serious is the Sweet Annie and Capmatinib Hydrochloride interaction?
Written and reviewed by the HelloPharmacist editorial staff. Our editorial policy
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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.