Drug Interactions

Drug interactions between Atrovent and Benadryl Allergy

Results for the following 2 drugs:

Atrovent (ipratropium)
Benadryl Allergy (diphenhydramine)

Interactions between your selected drugs

diphenhydramine ⇔ ipratropium

Applies to: Benadryl Allergy (diphenhydramine) and Atrovent (ipratropium)

Theoretically, the potential exists for additive anticholinergic effects such as mydriasis, blurred vision, heat intolerance, fever, dry mouth, tachycardia, urinary retention, and constipation when ipratropium, oxitropium or tiotropium is used with each other or other agents with anticholinergic properties (e.g., antihistamines, antispasmodics, neuroleptics, phenothiazines, skeletal muscle relaxants, tricyclic antidepressants, class IA antiarrhythmics especially disopyramide). However, due to the poor systemic absorption of ipratropium, oxitropium, and tiotropium when administered locally, the interaction would be unlikely at regularly recommended dosages.

See also...




Disclaimer: Every effort has been made to ensure that the information provided by Multum is accurate, up-to-date, and complete, but no guarantee is made to that effect. In addition, the drug information contained herein may be time sensitive and should not be utilized as a reference resource beyond the date hereof. Multum's drug information does not endorse drugs, diagnose patients, or recommend therapy. Multum's drug information is a reference resource designed as supplement to, and not a substitute for, the expertise, skill , knowledge, and judgement of healthcare practitioners in patient care. The absence of a warning for a given drug or drug combination in no way should be construed to indicate that the drug of drug combination is safe, effective, or appropriate for any given patient. Multum Information Services, Inc. does not assume any responsibility for any aspect of healthcare administered with the aid of information Multum provides. Copyright 2000-2009 Multum Information Services, Inc. The information in contained herein is not intended to cover all possible uses, directions, precautions, warnings, drug interactions, allergic reactions, or adverse effects. If you have questions about the drugs you are taking, check with your doctor, nurse, or pharmacist.


MedNotes
Advertisement

(web2)