Why Am I Itching All Over My Body With No Rash
Eczema or atopic dermatitis: It shows up on your skin as dry, scaly patches or a bumpy rash. It isn't clear what causes it, but it's extremely itchy. ... Contact dermatitis: This itchy rash is caused by a reaction to something touching your skin. You may have to do some detective work to figure out where it's coming from.Itching may be a symptom of an infection, such as: chickenpox or another viral infection. athlete's foot – a fungal infection that causes itching in between the toes. ringworm – a fungal infection that causes a ring-like red rash to develop on the skin and can cause an itchy scalp.