Itchy bumps all over the body to consider there are two possibilities: 1, nodular itchy rash: the rash is mainly characterized by the appearance of dark brown, or dark brown large nodules, the texture is relatively hard, scattered distribution, and there is a sense of intense itching, the etiology of the disease may be related to internal medicine diseases, or allergies and other factors. Clinical treatment requires oral levocetirizine hydrochloride capsules, 1 capsule every night, combined with compound glycyrrhizin capsules, 3 times a day, 2 capsules a time, to carry out the treatment, topical drugs can be applied to strong glucocorticoid ointment such as halomethasone ointment, combined with traditional Chinese medicine Wu Dai ointment 1:1 mixing of topical application, 2 times a day, in the external application of at the same time, wrapped in cling film application of sealing therapy to enhance the absorption of the drug efficacy. 2, Urticaria: may be due to allergies, infections, or physical factors such as stimulation caused by the main appearance of a large area of the wind, when the time to go, no trace of subsiding, you can take oral aphrodisiac capsules, combined with the external use of glycerite lotion for treatment.