Use our search tool to quickly locate the advice you want: Many
allergies result in red and itchy patches on the skin. Most of
these reactions will clear up on their own, but using creams and
lotions can ease the discomfort. Irritation as a result of
allergy is called dermatitis. Try to identify the cause of the
allergy and avoid contact with it. Common causes of allergy are
pets, nickel, detergents, cosmetics and some drugs. Washing the
area of dermatitis with mild soapy water can remove the cause of
the allergy. When washing gently dab the affected area dry. Do
not rub. If you are concerned about a skin reaction, ask our
pharmacist for advice.