You have blisters that clear puse spread and is very itchy what could this be?

Possible causes of blisters that clear up, spread and are itchy:

- Chickenpox: A common, highly contagious viral infection that causes an itchy rash of small, fluid-filled blisters.

- Shingles: A viral infection that causes a painful rash of blisters, usually in a single stripe on one side of the body.

- Hand, foot and mouth disease: A common contagious viral infection that causes fever, mouth sores, and a rash on the hands, feet and buttocks. Blisters can start out as small, red spots that evolve to blisters that eventually pop and crust

- Impetigo: A contagious skin infection caused by bacteria. It typically begins as small red sores that quickly develop into fluid-filled blisters. These blisters break and form a yellow or brown crust. Impetigo is most common in children aged 2 to 5 years old.

- Allergic reaction: An allergic reaction to food, medication or another substance can cause hives, which are itchy, red, raised welts.

- Eczema: A chronic skin condition that causes dry, itchy, inflamed skin. Eczema can cause blisters in some cases.

- Psoriasis: A chronic skin condition that causes red, scaly patches of skin. Psoriasis can sometimes cause blisters.

It is important to see a doctor if you have blisters that clear up, spread and are itchy. The doctor can diagnose the cause of your blisters and recommend treatment.