A sweat body has dense small blisters, most commonly caused by contact dermatitis, prickly heat, eczema, sweat herpes and other diseases.
1. Contact dermatitis: refers to the excessive immune response that occurs when the human body comes into contact with certain allergy-prone substances. It mainly includes respiratory allergy, digestive allergy, skin allergy and anaphylaxis. Skin allergies are most commonly characterized by itching, erythema, wind spots, pimples, papules and so on.
2. Prickly heat: Prickly heat, also known as corn rash, tends to occur in summer or when the weather is hot. In hot weather, the human body is prone to sweating, the sweat can not be discharged in time in the sweat ducts, causing inflammatory reaction, resulting in localized pinpoint blisters, papules, pimples.
3. eczema: eczema cause difference is more complex, stimulated by internal and external factors, such as ultraviolet allergy, may lead to dense small blisters on the skin.
4. Sweat herpes: Sweat herpes is a blistering skin disease that occurs on the hands and feet, usually symmetrically distributed and prone to recurring episodes, is one of the special types of eczema. Consider the risk factors related to the environment, disease, genetics, personal and so on.
A sweat on the body on small blisters, it is recommended not to scratch the stimulus, but also to do a good job of care of the affected area, if necessary, you can go to the hospital dermatology department, first to clarify the cause, and then with the doctor’s treatment.