Over-the-counter antihistamines and a prescription anti-inflammatory drug both have a small benefit in reducing long COVID ...

All products featured on Glamour are independently selected by Glamour editors. However, when you buy something through our retail links, Condé Nast may earn an affiliate commission. Welcome to ...

Dermatologists share the remedies that can calm itchy welts fast.

Seasonal allergies are lasting longer due to warmer climates. Learn how to manage symptoms and when to see a pro.

Can the mix really help with premenstrual woes? Theoretically, the link between histamine and hormones could explain why the ...

Diphenhydramine is the active ingredient in countless over-the-counter medications. But experts say there are serious risks to taking too much of the drug—or taking it too long. Diphenhydramine, a ...

Welcome to Allergy Week, our complete guide to finding relief this spring. 25.7% of adults in the US suffer from seasonal allergies, with women disproportionately affected by symptoms. Here at Glamour ...