Myrrh - Coumadin (Warfarin Sodium) Interaction
Herbal: Myrrh
Also Known As: Commiphora myrrha, Abyssinian Myrrh, African Myrrh, Arabian Myrrh, Bal, Balsamodendron Myrrha, Bdellium, Bol, Bola, Commiphora, Common Myrrh, Didin, Didthin, Gomme de Myrrhe, Gum Myrrh, Heerabol, Mirra, Mirrh, Mo Yao, Murrah, Myrrh Gum, Myrrha, Myrrhe, Myrrhe Africaine
Drug: Warfarin Sodium
Brand names:
Coumadin, Panwarfin, Sofarin
Medical Content Editor Dr. Brian Staiger, PharmD
Last updated
Jul 22, 2023
Interaction Details
Warfarin Sodium is classified as belonging to the following category: Warfarin (Coumadin)
Theoretically, myrrh might decrease the effectiveness of warfarin.
In one case, a patient who was previously stable on warfarin had a significant decline in international normalized ratio (INR) following consumption of an aqueous extract of myrrh.
Interaction Rating
Likelihood of Occurrence
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
References
- Al Faraj S. Antagonism of the anticoagulant effect of warfarin caused by the use of Commiphora molmol as a herbal medication: a case report. Ann Trop Med Parasitol 2005;99:219-20.
Myrrh Overview
Myrrh is a gum resin produced by certain trees of the genus Commiphora. Myrrh has a warm, and slightly bitter aroma, and has been used in traditional medicine to treat a variety of conditions, including wounds, infections, and digestive disorders. It has also been used as a natural remedy for sore throat, cough, and other respiratory problems. It is commonly utilized in dietary supplements, essential oils, tinctures, incense, and perfumes.
Warfarin Sodium Overview
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Warfarin is used to prevent blood clots from forming or growing larger in your blood and blood vessels. It is prescribed for people with certain types of irregular heartbeat, people with prosthetic (replacement or mechanical) heart valves, and people who have suffered a heart attack. Warfarin is also used to treat or prevent venous thrombosis (swelling and blood clot in a vein) and pulmonary embolism (a blood clot in the lung). Warfarin is in a class of medications called anticoagulants ('blood thinners'). It works by decreasing the clotting ability of the blood.
Myrrh - More Interactions
Myrrh interacts with 86 drugs
Interaction Rating Key
These severity listings are for informational use only. Never start, stop or otherwise change your therapy before speaking with your provider.
| Major | The combined use of these agents is strongly discouraged as serious side effects or other negative outcomes could occur. |
| Moderate | Use cautiously under the care of a healthcare professional or avoid this combination. A significant interaction or negative outcome could occur. |
| Minor | Be aware that there is a chance of an interaction. Watch for warning signs of a potential interaction. |
| Unknown | No interactions have been reported or no interaction data is currently available. |
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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
Drug descriptions are provided by MedlinePlus.
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Dr. Brian Staiger, PharmD
In addition to being a clinical pharmacist specializing in pharmacotherapy, Dr. Brian Staiger is a registered herbalist through the American Herbalist Guild. He has combined his passion for pharmacy practice with the study of medical ethnobotany to improve patient care. Feel free to reach out about any of your herbal or medication questions!
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