There are three types of tinea capitis: blistering and scaling, hyperkeratosis, and impregnation and erosion. The disease is often predominantly of one type or several types at the same time, and may shift from one type to another. In summer, the disease manifests as blistering and scaling type, while in winter, it manifests as hyperkeratosis type. 1.Blistering and scaling type, which usually occurs between the fingers (toes), palms, plantar and side of the feet, the lesions start as deep blisters of needle point size, blisters are scattered or clustered, and may fuse into multi-room blisters, and the blisters dry up after several days, showing collar-like or flaky flaking. 2, hyperkeratosis type manifests as dry skin, thickened stratum corneum, rough and flaky surface, deepened texture, and more chaps. 3, impregnated vesicle type, most often in the finger (toe) crevice, especially the 3rd to 4 and 4 to 5 fingers (toe) between the manifestation of the skin impregnation whitish, indicating that the soft easy to peel and reveal flushed vesicle surface or even fissures. Tinea capitis, commonly known as “goose palm wind”, is usually found on the palm of one hand, but if the disease lasts for a long time, it can spread to the palm of both hands, and the relatively thin skin areas such as the “tiger’s mouth”, metacarpophalangeal joints and interphalangeal joints are easily involved. It is called “gray nail”. Ringworm of the hands (hyperkeratotic type). Avoid contact with chemical irritants and dirty things such as soap, hand soap, shampoo, body wash, and detergent during the onset of the disease. Tinea pedis, commonly known as “tinea pedis”. It is common in people with sweaty hands and feet. It is common in people who wear the same leather or sports shoes all day and do not change their socks regularly. If the disease lasts for a long time, it may also involve the toenails and cause tinea pedis. For tinea pedis, wear loose, breathable shoes and socks, change them regularly every day, wash them with hot water, and expose them to the sun. For onychomycosis nail, if there is no abnormal liver function, it is possible to use itraconazole systemic treatment (shock treatment) for about 3-4 courses of treatment per month. For tinea corporis, lichen planus, and candidiasis, attention should be paid to the need to insist on using it for about 2 weeks even after the lesions have subsided to avoid fungal resurgence and a relapse of the disease. For Candida glans, it is recommended that couples (or sexual partners) be treated together. The course of topical antifungal medication should be at least 4 weeks. Systemic antifungal medication if necessary. During the onset of the disease, abstain from alcohol and avoid staying up late and straining. Circumcision is recommended for frequent recurrence of the disease after regular treatment.