The common types of ringworm in the clinic are tinea capitis, tinea corporis, tinea cruris, tinea pedis, tinea cruris, tinea cruris, tinea pedis, and so on, and the specific performance symptoms are as follows: 1. ringworm of the head: often manifested as single or multiple alopecia areata spots accompanied by scales, and in severe cases scarring or permanent alopecia areata symptoms may occur. 2. Tinea corporis: manifested by skin damage such as papules, pimples or blisters, and to some extent accompanied by different itching. 3. Tinea cruris: in most cases, the skin lesions are ring-shaped or semi-ring-shaped erythema and papules developing from inside to outside, and there are scales covering the erythema, and itching may also occur sometimes. 4. Tinea pedis: it can occur in other parts of the foot such as between the toes, heel, etc., with blistering and flaking, and in serious cases, it can appear rotting, oozing, etc., and is accompanied by itching symptoms. 5. Ringworm of the hand: generally occurs in the thumb, palm and other parts of the hand blisters, dryness, flaking and other symptoms. 6. ringworm of the nail: the nail plate appears turbid, thickening, separation, surface unevenness and other symptoms, the milder patients will appear pain and bleeding under the nail, in severe cases of redness, swelling, heat and pain of the nail groove inflammation symptoms. 7. lichen planus: often appear in the skin spot-like rash, will gradually form a sheet, and in the lesion surface covered with scales, accompanied by a slight itching symptoms. When the body appears uncomfortable symptoms, should go to the hospital in time, as soon as possible for formal treatment, to avoid the impact on the body.