A HEART health expert has issued a warning over common hay fever treatments that may affect blood pressure or cause ...

These standard antihistamines are available over-the-counter in the form of oral pills, eye drops, and nasal sprays — but stronger ones can also be prescribed by doctors. Here's what you should ...

"Studies have shown that if antihistamine pills don't work for you, nasal sprays may," Rohit Katial, M.D., professor of medicine, allergy and immunology at National Jewish Health in Denver ...

If you're pregnant, you may wonder if it's safe to use antihistamines. An estimated 10% to 15% of pregnant people do use these drugs to treat allergic rhinitis (runny nose) as well as hives ...

antihistamines. A paper published today (November 24) in Cancer Cell reports that high levels of histamine—best known for being released in response to allergens—and one of its receptors are ...

Remibrutinib results in significant improvement in composite measure of itching and hives after second-generation H1-antihistamine treatment.

When the sun is out and the grass pollen count is high, many of us reach for an antihistamine to avoid the streaming eyes and constant sneezing of hay fever that can easily ruin outdoor picnics and ...

In short, take allergy medications when your symptoms show up – with one exception: “The biggest thing to be aware of is the sedating versus non-sedating options,” Dr. Suda says. Allergy medications ...