The oldest group of antihistamines (first-generation antihistamines) also have some additional potential uses, including ...

Antihistamines were discovered in the 1930s by pharmacologist Daniel Bovet, and by the 1950s, the first generation of antihistamines was in use. These first-generation antihistamines commonly ...

Antihistamines were discovered in the 1930s by pharmacologist Daniel Bovet, and by the 1950s, the first generation of antihistamines was in use. These first-generation antihistamines commonly ...

All allergy meds that are H-1 blockers fit into one of two categories: first-generation and second-generation antihistamines.