Although I didn't find a direct reference to nosebleeds, this drug is an antihistamine, which dries out a person's mouth and nasal passages and other mucous membranes. That means when a person goes to blow their nose they can have a nosebleed. If they have a vein or capillary very near the inner surface of the nose, the nosebleed can be spontaneous.
- Diphenhydramine Information for Consumers
- Diphenhydramine Information for Healthcare Professionals (includes dosage details)
- Side Effects of Diphenhydramine (detailed)
Search for questions
Still looking for answers? Try searching for what you seek or ask your own question.
Posted 29 Jul 2013 • 1 answer
Posted 10 Jul 2014 • 1 answer
Has anyone experienced nose bleeds with Harvoni? In 4th week of treatment and when I take Aleve for?
Posted 11 Apr 2015 • 2 answers
Posted 8 Oct 2015 • 0 answers
Posted 7 May 2017 • 1 answer