Drug & supplement interaction

Burdock + Streptokinase

Streptokinase brand names: Kabikinase, Streptase.

Moderate Interaction
Medically reviewed by · Updated September 2026
The bottom line Moderate

Burdock has a moderate interaction with Streptokinase. Theoretically, taking burdock with anticoagulant or antiplatelet drugs might increase the risk of bleeding.

Read the full interaction report
SeverityModerate
LikelihoodPossible
EvidenceD
What do Severity, Likelihood & Evidence mean?
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Interaction report

Burdock and Streptokinase

Here is the interaction we found between these two, with the evidence behind it.

Moderate

ANTICOAGULANT/ANTIPLATELET DRUGS

Why this applies to Streptokinase

Streptokinase falls under ANTICOAGULANT/ANTIPLATELET DRUGS — the group Burdock interacts with.

Theoretically, taking burdock with anticoagulant or antiplatelet drugs might increase the risk of bleeding.

In vitro research shows that lignans from burdock reduce rabbit platelet aggregation by inhibiting platelet activating factor. This interaction has not been reported in humans.
Severity Moderate Likelihood Possible Evidence D

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.

Dr. Brian Staiger, PharmD, BCPS
Dr. Brian Staiger explains PharmD, Clinical Pharmacist

Streptokinase is a powerful clot-busting medicine given in the hospital, usually for things like a heart attack or a serious blood clot. It works fast and already carries a real risk of bleeding on its own. That's why this pairing is worth a mention.

Here's the idea behind the interaction: in lab and animal testing, certain compounds in burdock (its lignans) seemed to make platelets a little less sticky. Stacking that on top of a drug that's actively breaking up clots could, in theory, nudge your bleeding risk higher. But honestly, this has never been reported in real people, and the evidence is very weak. Also, streptokinase is an emergency treatment, so this isn't a day-to-day choice you'd make. Always let your medical team know about any supplements you take.

Contact Dr. Brian directly if you have additional questions on this interaction
References
  1. Iwakami S, Wu JB, Ebizuka Y, Sankawa U. Platelet activating factor (PAF) antagonists contained in medicinal plants: lignans and sesquiterpenes. Chem Pharm Bull (Tokyo) 1992;40:1196-8. PubMed

What These Ratings Mean

Every interaction above is graded three ways — here’s the key to each label.

Severity how clinically significant the interaction is
Major

Clinically significant. Avoid the combination, or use only under close professional supervision.

Moderate

Usually worth avoiding or managing — may need monitoring, a dose change, or timing apart.

Minor

Generally not serious. Be aware of it and mention it to your pharmacist.

Likelihood how strong the evidence is that the interaction actually happens in people
  • 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.
Evidence the quality of the studies behind the rating (graded A–D)
  • 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.

Keep it in perspective

Burdock Also Interacts With Other Medications

Burdock has 121 moderate known drug interactions in our database — the Streptokinase one above is one of them. If you take anything else, check it against the full list below.

Moderate 121 No known interaction 2,709 (incl. Streptokinase)
Taking anything else?

Check Another of Your Medications Against Burdock

Covers the 2,830 medications we’ve checked against Burdock. Pick one to open its full report.

From our Q&A

Questions About Burdock or Streptokinase

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

This page covers Burdock only. If you take other supplements — a multivitamin, a sleep aid, something for joints — the Streptokinase page lists 219 supplements it has a documented interaction with, worst first, each one explained.

The most serious there right now: Activated Charcoal (major), Danshen (major), Piracetam (major), Aconite (moderate) and Allspice (moderate).

By severity: 3 major · 191 moderate · 25 minor.

From our pharmacist’s overview on the Streptokinase page

“Streptokinase (Kabikinase, Streptase) is the clot-buster given in emergencies like heart attacks, and because its whole job is dissolving clots, this list warrants real respect. Of the 219 supplement and herbal ingredients with interactions on file, 202 have blood-thinning or antiplatelet activity that can push bleeding risk higher.”

Reviewed by 2 · Jul 18, 2026

Open the Streptokinase interaction page

One more smart check

Taking Burdock as Part of a Dietary Supplement Product? Check It for Interactions

We hold 1,982 real supplement products containing Burdock, each one broken down to its full ingredient list — and combination products often carry several ingredients besides Burdock. Your product may carry other ingredients that interact with Streptokinase too, on top of Burdock — and those would not show on this page. Find your product and we’ll check every ingredient on its label:

How much people look this up

Where Burdock and Streptokinase 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 Burdock
Top 10%

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

29 days ago today
Medication Streptokinase
Steady interest

#2,312 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.

Supplement

About Burdock

What is Burdock?

Burdock
  • Skin conditions like acne and eczema
  • Digestive support
  • Diuretic ('detox') and blood purifier
  • Sore throat and cold symptoms
  • Antioxidant support

Burdock is a traditional herb most often used for skin problems and as a so-called 'blood purifier,' but high-quality human studies are lacking and most claims are not well proven. It is widely eaten as a vegetable and is generally considered low-risk for short-term use in healthy adults, but it should be avoided during pregnancy and breastfeeding and by people allergic to ragweed or daisy-family plants.

Read the full Burdock monograph & all interactions
Keep checking

Other Drugs & Burdock

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

0Major
121Moderate
0Minor
2,708No known interaction
121 Moderate 2,708 No interaction
Moderate

121 interactions

Showing 60 of 121 moderate interactions — see all 121 on the Burdock page.

No interaction 2,708 drugs checked — show the list

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

Showing the 60 most looked-up of 2,708 medications checked with no known interaction — see the full Burdock list.

See the full Burdock interactions page
See every supplement checked against Streptokinase, ranked by severity
Sources

Sources & How We Checked

Interaction details are evidence-graded and sourced from the Natural Medicines database. The medication overview comes from MedlinePlus.

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

Keep exploring
Burdock monograph › Uses, safety, and every drug interaction in one place Streptokinase supplement interactions › Every supplement checked against Streptokinase, 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 Ask a pharmacist › Free, personal answer from our licensed team
Pharmacist Counseling Corner

Taking Burdock and Streptokinase Together: Common Questions

Can you take Burdock with Streptokinase?
There is a moderate interaction, so it may be acceptable with monitoring or timing changes — but check with your pharmacist first. Read the full details on this page and confirm with your pharmacist before combining them.
How serious is the Burdock and Streptokinase interaction?
We rate it Moderate. This combination may require monitoring, a dose adjustment, or separating the times you take each one. Consult your pharmacist before using them together.

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

Still Have a Question About Streptokinase and Burdock?

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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.