Itchy skin after bathing is considered to be related to the irritation of shower gel, urticaria and pruritus. 1. Shower gel irritation: Itchy skin after every shower is considered to be related to the irritation of shower gel. If chemical ingredients are added to shower gel, it may cause irritation to the skin, leading to dry and itchy skin. 2. Urticaria: The occurrence of urticaria is related to a variety of factors, such as the water temperature is too high or too low, may cause skin irritation, resulting in urticaria, can also lead to itchy skin. 3. Pruritus: patients with pruritus itself have sensitive skin, and the stimulation and excessive rubbing of shower gel and alkaline soap during bathing leads to the aggravation of itchy skin symptoms. It is recommended to pay attention to skin care, avoid bathing water temperature is too high, too low, use the appropriate shower gel, if necessary, to the hospital dermatology department.