Thunder God Vine + Acetaminophen, Caffeine, Pyrilamine
Acetaminophen, Caffeine, Pyrilamine brand name: Midol Max Strength Menstrual.
Acetaminophen, Caffeine, Pyrilamine falls into 2 drug categories that Thunder God Vine can interact with; the most serious is rated moderate. Theoretically, thunder god vine might increase the levels and clinical effects of CYP1A2 substrates.
Read the full interaction reportThunder God Vine and Acetaminophen, Caffeine, Pyrilamine
These two interact in 2 distinct ways. Each one is explained separately below.
Why Are There 2 Interactions?
Thunder God Vine interacts with whole categories of medication. Acetaminophen, Caffeine, Pyrilamine falls into 2 of those categories, so it can interact with Thunder God Vine in 2 different ways. We’ve listed each one below — your overall risk is driven by the most serious of them (Moderate).
CYTOCHROME P450 1A2 (CYP1A2) SUBSTRATES
1 of 2Why this applies to Acetaminophen, Caffeine, Pyrilamine
Acetaminophen, Caffeine, Pyrilamine falls under CYTOCHROME P450 1A2 (CYP1A2) SUBSTRATES — the group Thunder God Vine interacts with.
In vitro research shows that triptolide, a constituent of thunder god vine, inhibits CYP1A2 enzymes in human microsomes. This interaction has not been reported in humans.
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 gist with Midol Max Strength and Thunder God Vine. One ingredient in this product, caffeine, is cleared by a liver enzyme called CYP1A2. Lab studies suggest a compound in Thunder God Vine (triptolide) can slow that enzyme down. If it does, caffeine could linger longer in your body, which might mean more jitteriness, a racing heart, trouble sleeping, or feeling wired.
I want to be honest about the strength of this, though. It's only theoretical, based on test-tube work, and hasn't actually been reported in real people. The acetaminophen and pyrilamine pieces aren't really the concern here. Since Thunder God Vine is potent and needs medical supervision anyway, please run this combo past your pharmacist or doctor first.
- Song W, Liu M, Wu J, Zhai H, Chen Y, Peng Z. Preclinical Pharmacokinetics of Triptolide: A Potential Antitumor Drug. Curr Drug Metab. 2019;20(2):147-154. PubMed
CYTOCHROME P450 3A4 (CYP3A4) SUBSTRATES
2 of 2Acetaminophen, Caffeine, Pyrilamine also falls under CYTOCHROME P450 3A4 (CYP3A4) SUBSTRATES.
In vitro research shows that triptolide, a constituent of thunder god vine, inhibits CYP3A4 enzymes in human microsomes. This interaction has not been reported in humans.
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 gist for your Midol-type combo of acetaminophen, caffeine, and pyrilamine. In lab dishes, a compound in Thunder God Vine called triptolide seems to slow down CYP3A4, one of the liver enzymes that helps clear certain medicines. If that happened in your body, levels of these ingredients could theoretically run a little higher than usual. Caffeine, for example, could leave you feeling jittery, restless, or wide awake, and the antihistamine pyrilamine might make you extra drowsy.
The important part: this is purely theoretical, taken from test-tube studies, and has never actually been reported in people. So I wouldn't lose sleep over it. Still, since Thunder God Vine can be toxic if dosed wrong, please use it only with your doctor's guidance and run this combination by your pharmacist first.
- Song W, Liu M, Wu J, Zhai H, Chen Y, Peng Z. Preclinical Pharmacokinetics of Triptolide: A Potential Antitumor Drug. Curr Drug Metab. 2019;20(2):147-154. PubMed
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.
Thunder God Vine Also Interacts With Other Medications
Thunder God Vine has 848 moderate known drug interactions in our database — the Acetaminophen, Caffeine, Pyrilamine one above is among them. If you take anything else, check it against the full list below.
Check Another of Your Medications Against Thunder God Vine
We haven’t checked that one against Thunder God Vine yet — ask our pharmacists directly.
Covers the 2,830 medications we’ve checked against Thunder God Vine. Pick one to open its full report.
See Every Supplement That Interacts With Acetaminophen, Caffeine, Pyrilamine
This page covers Thunder God Vine only. If you take other supplements — a multivitamin, a sleep aid, something for joints — the Acetaminophen, Caffeine, Pyrilamine page lists 322 supplements it has a documented interaction with, worst first, each one explained.
The most serious there right now: Activated Charcoal (major), Asarabacca (major), Beer (major), Ephedra (major) and Grapefruit (major).
By severity: 16 major · 260 moderate · 46 minor.
Open the Acetaminophen, Caffeine, Pyrilamine interaction page
Where Thunder God Vine and Acetaminophen, Caffeine, Pyrilamine 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.
#1,019 of 1,452 supplements looked up here in the last 7 days
#1,256 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 Thunder God Vine
What is Thunder God Vine?
- Rheumatoid arthritis
- Lupus and autoimmune conditions
- Inflammation
- Skin conditions like psoriasis
- Immune-related disorders
Thunder God Vine is a Chinese herb studied mainly for rheumatoid arthritis and other autoimmune conditions, with some promising but limited evidence. It can be toxic if prepared or dosed improperly, and may cause serious side effects, so it should only be used under medical supervision. Avoid it during pregnancy and breastfeeding.
Other Drugs & Thunder God Vine
Browse every other medication we’ve checked against Thunder God Vine — both the ones with a known interaction and the ones without. Select any drug for the full detail.
No drugs match “”.
848 interactions
- Diltiazem ›
- Theophylline ›
- Nifedipine ›
- Metronidazole ›
- Hydrocortisone ›
- Naproxen ›
- Erythromycin ›
- Estradiol ›
- Propranolol ›
- Lidocaine ›
- Norethindrone ›
- Testosterone ›
- Verapamil ›
- Levonorgestrel ›
- Prednisone ›
- Quinidine ›
- Cyclosporine ›
- Dexamethasone ›
- Triazolam ›
- Zopiclone ›
- Ciprofloxacin ›
- Colchicine ›
- Fentanyl ›
- Oxybutynin ›
- Prednisolone ›
- Tacrolimus ›
- Temazepam ›
- Triamcinolone ›
- Budesonide ›
- Carbamazepine ›
- Clindamycin ›
- Dextromethorphan ›
- Doxorubicin ›
- Fluticasone ›
- Miconazole ›
- Acetaminophen ›
- Buprenorphine ›
- Conjugated Estrogens ›
- Diazepam ›
- Everolimus ›
- Ivabradine ›
- Lofepramine ›
- Medroxyprogesterone ›
- Medroxyprogesterone Acetate ›
- Nortriptyline ›
- Rifampin ›
- Testosterone Undecanoate ›
- Aripiprazole ›
- Bendamustine ›
- Betamethasone ›
- Caffeine (otc Drug) ›
- Ciclesonide ›
- Cimetidine ›
- Clonazepam ›
- Cyclobenzaprine ›
- Dapsone ›
- Desipramine ›
- Erythromycin Ethylsuccinate ›
- Erythromycin Stearate ›
- Etoposide ›
Showing 60 of 848 moderate interactions — see all 848 on the Thunder God Vine page.
No interaction 1,981 drugs checked — show the list
We also checked Thunder God Vine against these medications and found no known interaction in our sources. Open any page to confirm.
- Levothyroxine ›
- Methylphenidate ›
- Metoprolol ›
- Ivermectin ›
- Aspirin ›
- Rosuvastatin ›
- Escitalopram ›
- Docusate ›
- Hydroxyurea ›
- Valacyclovir ›
- Ibuprofen ›
- Methamphetamine ›
- Sumatriptan ›
- Semaglutide ›
- Tirzepatide ›
- Lisdexamfetamine ›
- Bupropion ›
- Metformin ›
- Amoxicillin ›
- Lisinopril ›
- Acyclovir ›
- Methotrexate ›
- Doxycycline ›
- Amphetamine ›
- Lamotrigine ›
- Pregabalin ›
- Gabapentin ›
- Azithromycin ›
- Dextroamphetamine ›
- Isotretinoin ›
- Methylene Blue ›
- Duloxetine ›
- Bisoprolol ›
- Levothyroxine, Liothyronine ›
- Cyclopentolate ›
- Candesartan Cilexetil ›
- Mannitol ›
- Acetaminophen, Dextromethorphan, Doxylamine ›
- Cephalexin ›
- Pegunigalsidase Alfa-iwxj ›
- Daptomycin ›
- Valsartan ›
- Dexmethylphenidate ›
- Hexobarbitone ›
- Levothyroxine Sodium ›
- Spironolactone ›
- Levetiracetam ›
- Phentermine, Topiramate ›
- Factor 7a ›
- Thyroid Hormone ›
- Carbidopa, Levodopa ›
- Levodopa ›
- Mitomycin ›
- Minoxidil ›
- Lenvatinib ›
- Ezetimibe ›
- Cefaclor ›
- Venlafaxine ›
- Hethylphenidate Hcl ›
- Phenylephrine ›
Showing the 60 most looked-up of 1,981 medications checked with no known interaction — see the full Thunder God Vine 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
Acetaminophen, Caffeine, Pyrilamine Is Linked to Lower Levels of 7 Nutrients
Natural Medicines records Acetaminophen, Caffeine, Pyrilamine as a medicine that can lower these. This is not an interaction with Thunder God Vine — it is a separate effect of the medicine, and it is a reason some people are advised to supplement rather than to avoid one:
Read the full Acetaminophen, Caffeine, Pyrilamine nutrient depletion report ›
Depletion records come from the licensed Natural Medicines database. Do not start a supplement on the strength of this page — ask your pharmacist or doctor whether it applies to you.
Taking Thunder God Vine and Acetaminophen, Caffeine, Pyrilamine Together: Common Questions
Can you take Thunder God Vine with Acetaminophen, Caffeine, Pyrilamine?
Why are there 2 interactions listed for Thunder God Vine and Acetaminophen, Caffeine, Pyrilamine?
How serious is the Thunder God Vine and Acetaminophen, Caffeine, Pyrilamine 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.