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This is a combination drug containing two ingredients, diphenoxylate and atropine, that is used in the treatment of diarrhoea. Diphenoxylate is in a class of drugs known as antidiarrheals.
Summary of
Interactions with Vitamins, Herbs, and Foods
In some cases, an herb or supplement may appear in more than one category, which may seem
contradictory. For clarification, read the full article for details about the summarized
interactions.
 Avoid: Reduced drug absorption/bioavailability—Avoid
these supplements when taking this medication since the supplement may decrease the absorption
and/or activity of the medication in the body. |
Tannin-containing herbs* such as green tea, black tea, uva ursi, black walnut, red raspberry, oak, and witch hazel |
| Depletion or interference |
None known |
| Side effect reduction/prevention |
None known |
| Supportive interaction |
None known |
| Adverse interaction |
None known |
An asterisk (*) next to an item in the summary indicates that the interaction is supported only by weak, fragmentary, and/or contradictory scientific evidence.
Interactions with Herbs
Tannin-containing herbs
Tannins are a group of unrelated chemicals that give plants an astringent taste. Herbs
containing high amounts of tannins, such as green
tea (Camellia sinensis), black tea, uva
ursi (Arctostaphylos uva-ursi), black walnut (Juglans nigra),red raspberry (Rubus idaeus),oak (Quercus spp.), and
witch hazel (Hamamelis virginiana), may interfere with the absorption of the
drug when taken by mouth.1
Interactions with Foods and Other Compounds
Alcohol
Diphenoxylate may enhance the actions of alcohol,2 resulting in increased
drowsiness, dizziness, imbalance, and poor response times. Therefore, people taking
diphenoxylate should avoid alcohol, especially when staying alert is necessary.
