Swelling, redness, itching, sometimes even fever. What to know about the severe allergic reaction from mosquito bites called ...

Even jellyfish washed up on shore can sting, sometimes for days. If stung, rinse the area with seawater (not fresh water), or ...

What does a hereditary angioedema (HAE) attack look like? An HAE attack can cause swelling of body parts such as the extremities and a red rash that may look like hives.

The number of adults with life-threatening food allergies is on the rise. When researchers at Northwestern University’s ...

Hurricane season's severe weather of winds and rain can cause an allergy or asthma to flare up. Dr. Murphy with Charleston ...

It can also feel good to press a cold compress or ice pack against your eyes. Andreoli’s patients usually find that doing so ...

For allergy attack symptoms like sneezing, runny nose, and others, there are many natural home remedies. Learn the science behind them and how they work.

When to see a doctor: Most bites and stings improve within a few days, but you should get medical help if You were bitten ...

Dark circles under the eyes, characterized by discoloration, stem from factors like aging, lack of sleep, allergies, and ...

The main allergen appears to be prostate-specific antigen (PSA): a protein found in all seminal plasma, not just that of a ...

Some people are allergic to others – but the mystery of how this works is only just starting to be unravelled.