What does a skin allergy look like?
There are several different types of skin allergy reactions that allergists treat.
Eczema (also commonly called atopic dermatitis) typically results in dry, sensitive skin. You may experience red itchy patches.
Eczema can come and go over time, and flare-ups may crack, ooze, and itch severely. It is very itchy and can be mild or severe.
Hives (also known as urticaria) are raised itchy bumps. Typically hives appear reddish, and will “blanch” (or turn white) in the center when pressed.
Contact dermatitis is typically caused by exposure to an allergen. Bumps on your skin at the site of contact with some allergen, you may result.
If you suspect you have these conditions, an allergist can examine you and test to help determine the cause of your skin reaction.
Allergists are specially trained to help treat your condition. Your allergist may prescribe a cream or oral medication to help alleviate your discomfort. Antihistamines and moisturizing ointments can also help ease irritation and dryness. Recently, new medications have been approved.
I haven’t changed my usual routine – what could be causing my skin rash or hives?
There are many possible causes for your skin rash. Some types of rashes are caused by allergies, others may be caused by infections, or rosacea. An allergist can help diagnose the cause of your symptoms and prescribe treatment to help you take control and find relief.
Should I stay out of the sun until my rash or hives are gone?
If your skin is already irritated or sensitive, exposure to UV rays and possible sunburn could cause you more discomfort.
In addition, some types of skin rash can be caused by the sun.
Photoallergic contact dermatitis occurs when your skin has a reaction to an irritant or allergen after exposure to the sun.
Cosmetics, sunscreen, shaving lotion, and perfume can trigger this kind of reaction.
Could my skin reaction be caused by a food allergy?
Yes! A reaction to a food allergen can cause you to have a skin reaction like hives.
There are many possible causes for hives and rashes, so consult with an allergist to determine the cause of symptoms and the best treatment.