The initial symptoms of psoriasis in children are mainly red papules, vesicles and oozing, damaged nails and so on. 1. red papules: the initial symptoms of psoriasis in children mainly include red papules, which will expand into red plaques with clear boundaries as the condition develops, and may be dot-drop shaped, plaque shaped, coin shaped and so on. 2. Wax drop: psoriasis will also appear wax drop phenomenon, mainly red plaques covered with multiple layers of silvery-white scales, if scrape off the topmost scales, there will be a lot of layering underneath, in addition, there will be itching of different degrees. 3. Vesicles and oozing: the rash of psoriasis can occur in all parts of the body, if it occurs in some folded parts, such as armpits and groin, there will be vesicles, oozing and cracking. 4. Damage to nails: If it grows on the nail area, it will lead to thimble-like depression of nails, nail separation, and lusterless nail plate. Psoriasis is a chronic disease, it is recommended to actively cooperate with the doctor’s treatment, usually keep the skin clean and moist.