Do you often find yourself sneezing continuously and brushing it off as a common cold? Be cautious—this may not be just a ...

Skeeter syndrome is an allergic reaction to a mosquito bite. Symptoms include swelling, soreness, redness, itching, and pain at the bite location. This reaction can start minutes after the bite and ...

Poison ivy, along with poison oak and poison sumac, has an oily coating called urushiol, which often causes redness, swelling ...

Each year, around 2.6 million Americans receive allergy immunotherapies, commonly called allergy shots. These therapies have been available for decades, and they are generally safe and effective.

Having an adverse reaction to a new skincare product, or even one that you have previously tolerated, can be a profoundly ...