Itchy body more and more scratching itchy and also up all over the red bumps may be due to hives, eczema, mosquito bites and so on. 1. If it is due to improper diet or skin contact with allergy-prone substances such as animal hair, causing rashes and itching symptoms, it is recommended to apply local glucocorticoid creams such as hydrocortisone, etc., and at the same time, oral antihistamine drugs such as cetirizine hydrochloride and other anti-allergic. 2. Due to easy sweating in summer, especially in the armpits, chest and other places, eczema, in addition to skin pimples, can also cause itchy skin all over the body. It is recommended to rinse off the sweat with water and dry it, keep the skin dry, and apply anti-inflammatory drugs such as prednisolone acetate locally to relieve the symptoms. 3. summer mosquitoes, bites can also cause itching, pain, redness and swelling and other manifestations, it is recommended that the local application of glycerine lotion and other rapid itching, redness and swelling bumps are recommended to apply hydrocortisone butyrate cream. Itchy body the more you scratch the more itchy it is recommended to go to the regular hospital in time, ask a professional doctor after the use of medication, so as not to delay the condition.