Fenugreek - Ephedrine, Phenobarbital, Potassium Iodide, Theophylline Interaction
Herbal: Fenugreek
Also Known As: Trigonella foenum-graecum, Alholva, Bird's Foot, Chandrika, Fenogreco, Fenugrec, Foenugreek, Greek Clover, Greek Hay, Hu Lu Ba, Methi, Methika, Medhika, Senegrain, Senegre, Trigonella, Trigonelle
Drug: Ephedrine, Phenobarbital, Potassium Iodide, Theophylline
Brand names:
Quadrinal, Mudrane
Medical Content Editor Dr. Brian Staiger, PharmD
Last updated
Jul 22, 2023
Interaction Details
Ephedrine, Phenobarbital, Potassium Iodide, Theophylline is classified as belonging to the following category: Theophylline
Theoretically, fenugreek may reduce the levels and clinical effects of theophylline.
Animal research shows that fenugreek 50 grams daily for 7 days reduces the maximum serum concentration (Cmax) of theophylline by 28% and the area under the plasma drug concentration-time curve (AUC) by 22%.
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-Jenoobi FI, Ahad A, Mahrous GM, Al-Mohizea AM, AlKharfy KM, Al-Suwayeh SA. Effects of fenugreek, garden cress, and black seed on theophylline pharmacokinetics in beagle dogs. Pharm Biol 2015;53(2):296-300.
Fenugreek Overview
Fenugreek (Trigonella foenum-graecum) is a plant native to the Mediterranean region and western Asia. The seeds have a nutty, slightly bitter taste and are commonly used in different types of cuisine. The leaves, which are known as "methi," are used in cooking as well.
In addition to its use as a spice and herb, fenugreek has a long history of use in traditional medicine. Some studies have suggested that fenugreek may have potential health benefits, including the ability to lower blood sugar levels in people with diabetes, improve cholesterol levels, and reduce inflammation. It may also have potential benefits for women who are breastfeeding, as it is thought to increase milk production and improve the quality of breast milk.
Fenugreek - More Interactions
Fenugreek interacts with 374 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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