Itchy pimples on legs may be contact dermatitis, insect bite dermatitis, folliculitis and other diseases, which may be related to allergies, mosquito bites, bacterial infections and other reasons, as follows:
1. Contact dermatitis: skin allergic reaction after contact with allergens, such as detergents, cosmetics, etc., can cause local erythema, pimples with itching, etc., the symptoms of itchy pimples on legs.
2. insect bite dermatitis: the disease is usually caused by mosquito bites, mosquito bites toxins can cause local allergic reactions, so that the local appearance of fusiform doughnuts, accompanied by intense itching, itchy symptoms of acne on the legs.
3. Folliculitis: the disease is caused by bacteria, fungi and other infected hair follicles and their surrounding tissues caused by inflammatory diseases, localized inflammatory papules, pustules, accompanied by itching or pain, etc., can appear in the legs with itchy acne symptoms.
Pimples with itching on the legs may also be caused by other diseases, it is recommended that patients go to the hospital in time, after a clear diagnosis, follow the doctor’s instructions for treatment.