TikTok users are treating health issues with over-the-counter medication. A pharmacist explains everything you need to know ...

1907— Adolf Windaus and his associate W. Vogt produce histamine synthetically by removing the carboxyl group from the amino acid histidine. 1910—Henry Dale and his colleagues at the Wellcome ...

Handling histamine intolerance can be difficult, especially if you enjoy eating foods high in histamine. Side effects like headaches, hives, and gastrointestinal problems can quickly spoil your day.

Medically reviewed by Alex Yampolsky, PharmD Benadryl (diphenhydramine) is a first-generation antihistamine. It helps treat ...

Use precise geolocation data and actively scan device characteristics for identification. This is done to store and access ...

Allergic inflammation plays a big role in allergy reactions and contributes to the itching and chewing commonly seen with ...

Xyzal (levocetirizine) and Zyrtec (cetirizine) are over-the-counter (OTC) allergy medications. Learn about their key ...

A pharmacist explains why some people experience allergy-like symptoms after drinking a glass of wine – and shares what you can do about it. Welcome back to Just Curious, Strong Women’s weekly ...