"Anaphylaxis may start out as relatively mild but, if not treated promptly, symptoms can become life-threatening in a short amount of time," the FDA said.

Food-allergy reactions can lead to symptoms such as hives, rashes, swelling, vomiting, diarrhea, abdominal cramping, and coughing or wheezing. Signs of a life-threatening reaction, known as ...

Imagine feeling the constant urge to urinate, but when you try, nothing comes out. Frustrating, right? This is a common ...

When your skin is red, itchy, and irritated, it could be a rash or it might be hives. Check out the symptoms and the best ...

Hives and rashes are two skin conditions that can look fairly similar. Here, experts explain the difference between hives and a rash, plus treatments.

As New England winters get shorter amid a changing climate, allergy season is getting longer, medical specialists say.

I’ve also included a comprehensive guide to help you find the best allergy-friendly food for your dog’s unique dietary needs. If you are convinced that their kibble is causing severe rashes ...

rashes, swelling, and pain. The exact cause of lupus is unknown. However, it’s likely that a number of genetic and environmental factors, including substances that cause allergies, may trigger ...

People suffering from an allergic reaction to peanuts often break out in itchy rashes, see their face swell and experience stomach pains.

That means allergy season might be arriving at a very different time of year. Send us your questions about fall allergies using the form below.

Around 20% of people will suffer urticaria at some point in their lives, according to the American College of Allergy, Asthma and Immunology. Hives are when you develop red or skin-colored rashes ...