If you are one of the millions of people worldwide suffering from allergies, you may take an antihistamine pill to ward off hives, sneezing and watery eyes. But you may be taking your medications ...

A unique study, published in the journal Science Advances, is suggesting antihistamines can blunt some of the beneficial effects of exercise. The research found histamine functioning may be vital to ...

Here are the top 5 AJMC.com articles and videos on allergy for 2025.

Although immune checkpoint blockade (ICB) therapies have changed cancer care, these agents don’t work for everyone. Writing in Cancer Cell, Li and colleagues provide a potential strategy to increase ...

Please provide your email address to receive an email when new articles are posted on . Children aged 6 to 24 months had a significantly increased risk for seizure. The results raise questions for ...

Antihistamines are medications that relieve allergy symptoms by blocking the effects of histamine. (Getty Images) When the sun is out and the grass pollen count is high, many of us reach for an ...

First-generation antihistamines are linked to a 22% higher risk for seizures in children, new research shows. The risk appears to be most pronounced in children aged 6-24 months. Researchers in Korea ...

Xyzal and Zyrtec are antihistamine medications used to treat allergy symptoms. Although both are promoted as nonsedative antihistamines, they may still cause drowsiness. Sanofi promotes Xyzal as a ...

HAY fever season has well and truly started. If you’ve not managed to find a remedy for your allergy yet, perhaps you’re using it wrong. Please provide a valid ...

Taking too much antihistamine can lead to adverse side effects and a potential antihistamine overdose. Signs may include fast heart rate, fever, and dilated pupils. People should follow the dosage ...