Intellectual disabilities, food allergies, and asthma were all more common in children who took multiple courses of ...

Antibiotics are commonly prescribed to young children to combat conditions such as ear infections and pneumonia. But the ...

We have tried and tested the best air purifiers for allergies to help shield your home from pollen, pet dander, and other airborne allergens ― these are the appliances we recommend this hay ...

Understanding this often-overlooked symptom could help millions of allergy sufferers recognize when their body is sending important signals about their immune response. When most people think of ...

Bee, wasp, yellow jacket, hornet, and fire ant are the insect stings that most often trigger allergic reactions. But most people aren't allergic to insect stings and may mistake a normal sting ...

The following is a summary of “Association of Social Determinants of Health and Penicillin Allergy Labels: a case-control study,” published in the March 2025 issue of Clinical Infectious Diseases by ...

Eisen, H. N., in Cellular and Humoral Aspects of the Hypersensitive States, edit. by Lawrence, H. S., 89 (Hoeber and Harper, New York, 1959).

They believe that although a positive reaction to a penicillin test is helpful in confirming a diagnosis of this type of allergy, a negative reaction does not exclude it. Since the reaction to ...

Allergic reactions to shampoo can cause symptoms like redness, itching, swelling, and blisters on the scalp or neck. In some cases, a more severe reaction like anaphylaxis or hives may occur. Common ...

“Patients often present with nasal congestion along with an itchy and running nose,” Cho said. “What you are specifically allergic to typically determines how long allergy symptoms last.” Springtime ...

Home remedies, like nasal irrigation or certain essential oils, may help relieve some symptoms of allergies. But it’s best to identify the source of your allergy and follow your doctor’s advice.

The spring allergy season now upon us is going to be a tough one. Learn what you can do to prevent sneezing, itchy eyes, and other symptoms. Allergy seasons are getting longer as climate change ...