Itching everywhere on the body is likely to be caused by the following diseases. 1, such as pruritus, urticaria, mites, dermatitis, scabies and other diseases caused. If the patient is not accompanied by other medical diseases, pruritus is often caused by the body’s skin oil secretion reduction, dry skin, usually use more moisturizing products, can relieve the itching symptoms. 2, the fruit is caused by the patient’s other organ disease caused by pruritus, such as liver cirrhosis, kidney failure or combined with diabetes patients, often also appear the symptoms of itchy skin all over the body, when the appearance of When the above symptoms occur, you should actively go to the hospital to further search for the possible primary causative factors, and eliminate the causative factors, which can greatly relieve the symptoms of itching. Urticaria and papular urticaria can also cause itchy skin all over the body, and the causative factors are very different.