When you hear the word "histamine," you might think of Benadryl—and you'd be right: Antihistamine drugs like Benadryl are used when the body produces histamines in reaction to an allergen. Histamines ...

Explore the link between histamine and migraine. Learn about histamine intolerance, acute treatments like Benadryl, and ...

Many people are familiar with histamine, a biological molecule, that serves as a key driver of allergic reactions and other ...