Shellfish allergy is an abnormal response by the body’s immune system to proteins in certain marine animals. Shellfish include marine animals with shells, such as shrimp, crab, oysters and lobster, as ...

Shellfish allergy symptoms typically develop within minutes after ingesting seafood or shellfish. They can last from several hours to a few days, depending on the severity of the reaction and the ...

SAN ANTONIO — Food allergies can be life-threatening. And children are much more vulnerable because they often don't explain how they are feeling, or don't recognize the signs of an allergic reaction.

A wide swath of the U.S. has become entrenched in a cicada frenzy as trillions of the noisy but harmless insects emerge from the ground. Illinois is at the center of it all, as it's one of two states ...

Medically reviewed by Corinne Savides Happel, MD Symptoms of food allergies can include itchy, raised areas and swelling ...

Please provide your email address to receive an email when new articles are posted on . Searches for peanut allergy increased in 2021 and 2022. Searches for milk allergy spiked in 2021 and 2022.