Allergic contact dermatitis is a skin reaction to contact from an allergen. The allergic reaction typically occurs one to two days after exposure. The reaction causes a rash that can continue to be ...
Contact dermatitis usually starts as raised red spots. It can change to blisters, as in poison ivy. The rash is itchy. Contact dermatitis is an allergic skin rash. The location of the rash may suggest ...
When the rash is in a clothing (or textile) distribution, it may be due to an allergy to dyes or formaldehyde ... include the posterior neck, upper back, lateral thorax (ie, anterior and posterior ...
Swimmer's itch is caused by a very tiny parasite. You can only see it with a microscope. It gets into the skin of humans by mistake. The rash and itching are the body's allergic reaction to parasites ...