Review compares patient-important outcomes and assesses evidence among 42 systemic treatments in patients in 93 studies.

Vitamin C can help with allergies because it’s a natural antihistamine that reduces the amount of histamine your body ...

Exposure to acid-suppressive medications or antimicrobials in infancy was linked to higher risks for food allergies and anaphylaxis in early childhood, with the risks increasing further with ...

Q. After trying several nasal sprays and prescription medications for severe seasonal allergies, I was thrilled to find that levocetirizine worked wonders. In January, I started taking one tablet ...

The FDA announced a recall of multiple Zicam and Orajel medications for cold, allergies, and teething. Here’s a list of impacted products.

For pollen and pet allergies, allergy shots are actually among the most effective treatments available in all areas of medicine and a large majority of patients feel very satisfied about the results.

DEAR PEOPLE’S PHARMACY: After trying several nasal sprays and prescription medications for severe seasonal allergies, I was thrilled to find that levocetirizine worked wonders. In January, I ...

Q: After trying several nasal sprays and prescription medications for severe seasonal allergies, I was thrilled to find that levocetirizine worked wonders. In January, I started taking one tablet ...

Kenvue Inc.’s stock had its worst day in nearly two years on Tuesday, as the maker of Band-Aids, Benadryl and Tylenol said tariffs, persistent inflation and weaker demand for allergy medicine ...

Long-term use of several common allergy medications could lead to severe itching in rare cases, the U.S. Food and Drug Administration warns. The itching is called “pruritus,” and it can be ...

A temperature rise and high pollen levels are making allergy season longer and more severe for many people.