Below the belly button itch may be ringworm, eczema, contact dermatitis and other factors, according to the symptoms of specific analysis.
1. ringworm: refers to occur in addition to the scalp, hair, palm and plantar and nail other than the superficial parts of the dermatophyte infection; lesions for the first time for the red papules, pimples or small blisters, and then the formation of scaly red patches, the border is clear, and the edge of the often papules, pimples and blisters, conscious itching.
2. Eczema: is caused by a variety of internal and external factors in the superficial dermis and epidermal inflammation, clinically acute lesions to herpes mound, with a tendency to ooze, the chronic phase to moss-like changes, easy to recur. Some patients also appear around the navel skin eczema, causing itching symptoms.
3. Contact dermatitis: the skin below the navel in contact with certain allergic substances such as metal products, causing local allergic reactions, itching, rash symptoms.
Below the navel itch may also have other reasons, should promptly consult a doctor to clarify the specific cause of treatment as prescribed by the doctor.