Drug & supplement interaction

Danshen + Enoxaparin

Enoxaparin brand name: Lovenox.

Major Interaction
Medically reviewed by · Updated October 2026
The bottom line Major

Danshen has a major interaction with Enoxaparin. Theoretically, danshen may increase the risk of bleeding if used with anticoagulant or antiplatelet drugs.

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

Danshen and Enoxaparin

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

Major

ANTICOAGULANT/ANTIPLATELET DRUGS

Why this applies to Enoxaparin

Enoxaparin falls under ANTICOAGULANT/ANTIPLATELET DRUGS — the group Danshen interacts with.

Theoretically, danshen may increase the risk of bleeding if used with anticoagulant or antiplatelet drugs.
Danshen has been reported to have antithrombotic effects. Animal research also suggests that taking a danshen combination formula with clopidogrel exhibits a synergistic increase in antiplatelet aggregation and prolongation of coagulation time when compared with either taken alone.
Severity Major Likelihood Probable Evidence D

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..

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

Here's the thing to keep in mind: Enoxaparin (Lovenox) is already a blood thinner, and it works by blocking substances your body needs to form clots. Danshen, on its own, seems to have its own blood-thinning and clot-slowing activity. So when you put the two together, you're essentially layering one anticoagulant effect on top of another, which can raise your risk of bleeding.

In real life that could look like easy bruising, nosebleeds, bleeding gums, blood in your urine or stool, or a cut that's slow to stop. I'll be honest with you: this concern is mostly theoretical and based on animal studies and scattered reports, not strong human trials. Still, because Lovenox is a serious medicine, please check with your pharmacist or doctor before pairing it with Danshen.

Contact Dr. Brian directly if you have additional questions on this interaction
References
  1. Heck AM, DeWitt BA, Lukes AL. Potential interactions between alternative therapies and warfarin. Am J Health Syst Pharm 2000;57:1221-7. DOI
  2. Yin QS, Chen L, Mi RH, Ai H, Yin JJ, Liu XJ, Wei XD. Efficacy and safety of danshen compound tablets in preventing thalidomide-associated thromboembolism in patients with multiple myeloma: a multicenter retrospective study. Med Sci Monit. 2016 Oct 20;22:3 PubMed
  3. Zheng D, Zhang W, Hou M, et al. Evaluation of herb-drug interactions between compound Danshen dripping pills and clopidogrel based on the pharmacokinetics and pharmacodynamics in rats. Biomed Chromatogr. 2023;37(9):e5684. 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

Danshen Also Interacts With Other Medications

Danshen has 122 major, 937 moderate known drug interactions in our database — the Enoxaparin one above is one of them. If you take anything else, check it against the full list below.

Major 122 Moderate 937 No known interaction 1,771 (incl. Enoxaparin)
Taking anything else?

Check Another of Your Medications Against Danshen

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

Everything else you take

See Every Supplement That Interacts With Enoxaparin

This page covers Danshen only. If you take other supplements — a multivitamin, a sleep aid, something for joints — the Enoxaparin page lists 202 supplements it has a documented interaction with, worst first, each one explained.

The most serious there right now: Piracetam (major), Aconite (moderate), Allspice (moderate), Aloe (moderate) and Alpha-lipoic Acid (moderate).

By severity: 2 major · 183 moderate · 17 minor.

From our pharmacist’s overview on the Enoxaparin page

“If you are giving yourself enoxaparin (Lovenox) shots after surgery or to treat a clot, read this page with real care. All 202 supplement ingredients on file pull on the same thread, bleeding.”

Reviewed by 2 · Jul 18, 2026

Open the Enoxaparin interaction page

One more smart check

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

We hold 18 real supplement products containing Danshen, each one broken down to its full ingredient list — and combination products often carry several ingredients besides Danshen. Your product may carry other ingredients that interact with Enoxaparin too, on top of Danshen — 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 Danshen and Enoxaparin 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 Danshen
Top half

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

29 days ago today
Medication Enoxaparin
Steady interest

#1,685 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 Danshen

What is Danshen?

Danshen
  • Heart and circulation support
  • Angina (chest pain)
  • High blood pressure
  • Anxiety and stress
  • Liver health

Danshen is a root used in traditional Chinese medicine, mainly for heart and circulation problems. Some early research is promising, but the evidence is not strong enough to confirm it works for any condition, and it may affect blood clotting. Talk to a pharmacist or doctor before using it, especially if you take other medicines or have a health condition.

Read the full Danshen monograph & all interactions
Medication

About Enoxaparin Injection

What Is Enoxaparin Injection Used For?

Brand name: Lovenox

Enoxaparin Injection is used to prevent deep vein thrombosis (DVT), a blood clot in a deep vein that can travel to the lungs (pulmonary embolism). This includes people having abdominal surgery, hip replacement surgery or knee replacement surgery. It also includes medical patients with severely restricted mobility during acute illness.

It also treats acute DVT, with or without pulmonary embolism, along with warfarin. In heart care, it is used with aspirin to prevent ischemic complications of unstable angina and non-Q-wave heart attack. It also treats acute ST-segment elevation myocardial infarction (STEMI), a serious type of heart attack.

See full Enoxaparin Injection drug information
Keep checking

Other Drugs & Danshen

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

122Major
937Moderate
0Minor
1,770No known interaction
122 Major 937 Moderate 1,770 No interaction
Major

122 interactions

Showing 60 of 122 major interactions — see all 122 on the Danshen page.

Moderate

937 interactions

Showing 60 of 937 moderate interactions — see all 937 on the Danshen page.

No interaction 1,770 drugs checked — show the list

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

Showing the 60 most looked-up of 1,770 medications checked with no known interaction — see the full Danshen list.

See the full Danshen interactions page
See every supplement checked against Enoxaparin, 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
Danshen monograph › Uses, safety, and every drug interaction in one place Enoxaparin supplement interactions › Every supplement checked against Enoxaparin, ranked by severity Enoxaparin Injection drug information › The full plain-English guide to this medication 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 Danshen and Enoxaparin Together: Common Questions

Can you take Danshen with Enoxaparin?
This is rated a major interaction, so the combination is best avoided unless your doctor or pharmacist has specifically told you otherwise. Read the full details on this page and confirm with your pharmacist before combining them.
How serious is the Danshen and Enoxaparin interaction?
We rate it Major. This is a clinically significant combination that is generally best avoided, or used only under the direct supervision of your physician or pharmacist.

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

Still Have a Question About Enoxaparin and Danshen?

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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.