Stress triggers histamine release, which can cause itching, redness, and hives in some people. Can over-the-counter (OTC) antihistamines provide relief? Histamine is a key chemical involved in ...

Medications used to treat allergy symptoms can lead to dry eye. However, an eye drop form of antihistamine may be the best option to avoid this side effect if you’re concerned about dry eyes. Many ...

For many people, springtime means sneezing, coughing, and itchy, watery eyes. Seasonal sonal allergies, also known as hay fever or allergic rhinitis, affect about a quarter of the country’s adults and ...

Eczema is a skin condition that makes skin inflamed, scaly, and itchy. The itch can be intense enough to keep you or your child up at night. And if you scratch too much, you might irritate your skin ...