A small patch of bumps growing in the popliteal fossa may be eczema, neurodermatitis, viral herpes and other skin diseases.
1. Eczema: it is a recurrent inflammatory skin disease characterized by itching. It can be characterized by the appearance of papules, papules, blisters and other rashes on any part of the body, usually symmetrical attacks, often accompanied by itching.
2. Neurodermatitis: it is related to mental factors and external friction stimulation. It can be manifested as small skin polygonal papules, accompanied by moss-like changes, itching is more intense.
3. Viral herpes: it can be caused by herpes simplex virus or varicella zoster virus infection. The manifestation of the local cluster of papules, blisters, accompanied by pain.
Popliteal fossa long a small bump, you can go to the hospital dermatology, clear cause in the doctor’s guidance on symptomatic treatment.