Itchy pimples on the top of the buttocks may be due to folliculitis, eczema, scabies and other diseases.
1. Folliculitis: most folliculitis is due to bacteria, fungi and other pathogens caused by hair follicle infection, can occur in any part of the body with hair follicles, commonly found in the head and neck, legs, buttocks and other parts of the body, manifested as inflammatory papules, pustules, etc., which may be accompanied by varying degrees of itching or pain.
2. Eczema: the cause is unknown, is internal and external multi-factorial inflammatory skin disease, may be related to genetic, environmental, immune and other factors, can occur in any part of the body, manifested as erythema, papules, pimples, desquamation, thickening of the skin, etc., and more than obvious itching symptoms.
3. Scabies: it is an infectious disease caused by human scabies mites parasitized on the skin, often occurring in the thin and tender skin, such as finger cracks, armpits, genitals, groin, etc., but also in the buttocks, manifested as pimples, pimples, blisters, and other symptoms, and accompanied by severe itching, especially at night.
There are many other causes of pimples with itching above the buttocks, such as insect bite dermatitis, contact dermatitis, urticaria, jock itch, etc. It is recommended that the patient consult a doctor in time to clarify the cause of the symptomatic treatment.