Small blisters (medically known as small blisters) on the body when itching and scratching may be caused by chickenpox, eczema, scabies, insect bite dermatitis and other reasons.
1. Chickenpox: The disease is triggered by the infection of varicella zoster virus, which starts with fever, followed by itching, small blisters after scratching and other symptoms.
2. Eczema: a skin disease caused by a variety of reasons, manifested as itching, small blister-like lesions, oozing, vesicles, etc. in the acute stage.
3. Scabies: Scabies mite parasites in the body skin and induced the disease, most commonly found in the finger cracks, umbilical cord and other folds, manifested as intense itching, a scratch will be small herpes mound.
4. insect bite dermatitis: for example, mosquito bites cause an allergic reaction, mostly in summer, manifested as itching, blister-like rashes, erythema, the skin can be seen as a pinpoint-sized bite marks.
Itchy itchy blisters, there may be other reasons, it is recommended to go to the specialist in a timely manner to find out the cause of the disease, comply with the doctor’s instructions, in order to avoid delaying the condition. Avoid scratching with your hands to avoid infection and aggravation of the condition.