According to the American College of Allergy Asthma and Immunology, nearly one in three U.S. adults report having a seasonal ...

If swelling in the under-eye area results from an allergic reaction, taking an over-the-counter (OTC) allergy medication, such as diphenhydramine (Benadryl), may help reduce the swelling.

Medically reviewed by Femi Aremu, PharmD Skin rashes can have many different causes, one of which is medications. The ...

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 ...

swelling, and itching. You might also have a raised, round, red or discolored, hive-like bump known as a wheal. These are signs of an allergic reaction. This test is good at ruling allergies out ...

Botox for cosmetic purposes is usually used to prevent signs of ageing. While Botox can help enhance your look and benefit ...

Most people associate sneezing, runny nose, coughing, and hives as a reaction to some types of allergens. Surprisingly, to these sufferers when their eyes are involved, they are often experiencing ...

Spring allergies can worsen dry eye syndrome, leading to irritation and discomfort. Learn how to manage symptoms and protect ...

Corneal disease is the primary cause of visual loss in allergic eye disease. It occurs almost ... an immunologically mediated hypersensitivity reaction to environmental antigens.

Discover the main types of pink eye, their symptoms, treatments, and prevention tips for both children and adults in this ...

An allergic reaction to food dye can be mild or severe. A mild reaction can result in symptoms such as hives, flushing, or itchy skin. A severe reaction can cause swelling of the face or lips ...