Antihistamines

Medications

For many people, taking Zyrtec (cetirizine) long term is considered safe when used at recommended doses and under ongoing medical supervision. As a second-generation antihistami...

health

Diphenhydramine, sold over the counter as Benadryl, is approved for short-term relief of allergies, insomnia, and occasional motion sickness. Many people use it for years, yet l...