Alpinia - Tagamet (Cimetidine) Interaction
Herbal: Alpinia
Also Known As: Alpinia officinarum, Alpinie, Catarrh Root, China Root, Chinese Ginger, Chittarattai, Colic Root, East India Catarrh Root, Galanga, Galangal, Galangal Root, Galangale, Galgant, Galingale, Gao Liang, Gao Liang Jiang, Gargaut, Gingembre Rouge, India Root, Lengkuas, Rasna, Rhizo
Drug: Cimetidine
Brand names:
Tagamet HB, Tagamet, Cimetidine Injection
Medical Content Editor Dr. Brian Staiger, PharmD
Last updated
Jul 22, 2023
Interaction Details
Cimetidine is classified as belonging to the following category: H2-Blockers
Theoretically, alpinia might decrease the effectiveness of H2-blockers.
There are some reports suggesting that alpinia increases stomach acid.
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
- Brinker F. Herb Contraindications and Drug Interactions. 2nd ed. Sandy, OR: Eclectic Medical Publications, 1998.
Alpinia Overview
Alpinia officinarum, commonly known as lesser galangal, is a perennial herbaceous plant native to China and Southeast Asia. The applicable part of alpinia is the rhizome, which has been used in Ayurvedic and Chinese medicine since AD 500, valued for its aromatic properties and health benefits. Alpinia constituents include gingerols, diarylheptanoids, and the flavonoid galangin. Lesser galangal has traditionally been used as a stimulant, antipyretic, antimicrobial, antispasmodic, and anti-inflammatory. The rhizomes have a spicy, pungent flavor with hints of citrus and pine, making them a popular ingredient in Southeast Asian cuisine, particularly in Thai and Indonesian dishes.
Cimetidine Overview
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Cimetidine is used to treat ulcers; gastroesophageal reflux disease (GERD), a condition in which backward flow of acid from the stomach causes heartburn and injury of the food pipe (esophagus); and conditions where the stomach produces too much acid, such as Zollinger-Ellison syndrome. Over-the-counter cimetidine is used to prevent and treat symptoms of heartburn associated with acid indigestion and sour stomach. Cimetidine is in a class of medications called H2 blockers. It decreases the amount of acid made in the stomach.
Alpinia - More Interactions
Alpinia interacts with 37 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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