Tag: Antihistamine interactions

Over 60 million Americans use antihistamines like diphenhydramine (commonly known as Benadryl) to treat allergies or sleeplessness every year. While widely available over the counter, it is critical to know what cannot be mixed with diphenhydramine due to its potential for severe drug interactions and amplified side effects.

Surveys show that 64% of U.S. households purchase seasonal allergy medication, with many using them daily [1.6.1]. When managing allergies, it's crucial to know what vitamins not to take with antihistamines to avoid negative interactions and ensure effectiveness.