Betel Nut - Imodium (Loperamide) Interaction

Interaction Details

Loperamide is classified as belonging to the following category: Anticholinergic Drugs

In vitro and animal research suggests that betel nut extract can inhibit acetylcholinesterase activity. Additionally, in one case series, adults who were treated with procyclidine, an anticholinergic drug, and neuroleptics for the management of extrapyramidal symptoms (EPS) due to fluphenazine ultimately developed severe EPS, such as tremor and stiffness, thought to be related to betel nut use. Theoretically, concurrent use of anticholinergic drugs and betel nut might decrease the effectiveness of betel nut or the anticholinergic agent.
Some anticholinergic drugs include atropine, benztropine (Cogentin), biperiden (Akineton), procyclidine (Kemadrin), and trihexyphenidyl (Artane). Avoid concomitant use.

Interaction Rating

Likelihood of Occurrence

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.

References

• The Review of Natural Products by Facts and Comparisons. St. Louis, MO: Wolters Kluwer Co., 1999.
• Gilani, A. H., Ghayur, M. N., Saify, Z. S., Ahmed, S. P., Choudhary, M. I., and Khalid, A. Presence of cholinomimetic and acetylcholinesterase inhibitory constituents in betel nut. Life Sci 10-1-2004;75(20):2377-2389.

Loperamide Overview

• Nonprescription (over-the-counter) loperamide is used to control acute diarrhea (loose stools that come on suddenly and usually lasts less than 2 weeks), including travelers' diarrhea. Prescription loperamide is also used to control acute diarrhea and also ongoing diarrhea associated with inflammatory bowel disease (IBD; condition in which the lining of all or part of the intestine is swollen, irritated, or has sores). Prescription loperamide is also used to reduce the amount of fluid in people with ileostomies (surgery to create an opening for waste to leave the body through the abdomen). Loperamide is in a class of medications called antidiarrheal agents. It works by decreasing the flow of fluids and electrolytes into the bowel and by slowing down the movement of the bowel to decrease the number of bowel movements.

Betel Nut - More Interactions

Betel Nut interacts with 226 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.