Itching on the body in summer is considered to be related to the stimulation of sweat, eczema, urticaria, tinea corporis and other factors. It is recommended to pay attention to personal hygiene, and give antihistamines, glucocorticosteroids and antifungal drugs if necessary, which can help relieve the symptoms. 1. Stimulation of sweat: the summer weather is hot, the body’s heat production increases, and sweat causes irritation to the skin, which can cause mild itching. It is recommended to pay attention to personal hygiene, timely drying or washing after sweating can reduce the irritation. 2. Eczema: stimulated by a variety of internal and external factors, resulting in eczema and dermatitis of the skin, can also cause itching. Hydrocortisone cream, mometasone furoate cream, and oral loratadine if necessary can be given to have anti-inflammatory, anti-itching, and control the condition. 3. Urticaria: Urticaria is a kind of allergic reaction, which is considered to be related to contact, inhalation and ingestion of allergies. It is recommended to get rid of the allergens, if necessary, with loratadine, cetirizine and other antihistamines treatment. 4. Ringworm: ringworm is caused by fungal infection, and ringworm infection causes irritation to local nerves, which can cause itching. Can be given topical ketoconazole, miconazole nitrate, oral itraconazole and other antifungal drugs if necessary. Itchy body in summer, it is recommended not to blindly use drugs, first to the hospital dermatology department to find the cause, and then give treatment for the cause.