Combination drug: Combivent®
Ipratropium bromide is a drug used by oral inhalation to keep breathing passages open in chronic obstructive pulmonary diseases, including chronic bronchitis and emphysema. Ipratropium bromide for oral inhalation is available alone and in a combination product. It is also available as a nasal spray to relieve runny nose associated with allergies and common colds.
Summary of
Interactions with Vitamins, Herbs, and Foods
(for details about the summarized interactions, read the full article)
 Check: Other—Before taking any of these supplements
or eating any of these foods with your medication, read this article in full for details. |
Soy |
| Depletion or interference |
None known |
| Side effect reduction/prevention |
None known |
| Supportive interaction |
None known |
| Reduced drug absorption/bioavailability |
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.
Food
Atrovent® and Combivent® for oral inhalation contain soy lecithin. Rarely, people very sensitive to
soy have reacted to these drugs,1 and life-threatening anaphylactic reaction is
possible, though extremely rare. Ipratropium bromide nasal spray and solution for inhalation
contain no soy lecithin.
1. Threlkeld DS, ed. Respiratory Drugs, Respiratory Inhalant Products, Anticholinergics, Ipratropium Bromide. In Facts and Comparisons Drug Information. St. Louis, MO: Facts and Comparisons, Jun 1996, 182f–2g.
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The information presented in Healthnotes is for informational purposes only. It is based on scientific studies (human, animal, or in vitro), clinical experience, or traditional usage as cited in each article. The results reported may not necessarily occur in all individuals. For many of the conditions discussed, treatment with prescription or over-the-counter medication is also available. Consult your doctor, practitioner, and/or pharmacist for any health problem and before using any supplements or before making any changes in prescribed medications. Information expires July 2004.