Scrotal eczema shows that the scrotum is always moist and slightly itchy. According to the development of the disease, it can be divided into three stages: acute stage, subacute stage and chronic stage. In acute attack, the symptoms are mostly flushing, itching, papules and itchy skin, which can reveal smooth red skin. In subacute attack, the symptoms are severe scrotal itching, lack of diet, loose stool, yellow urine, and sometimes mild erosive blisters. When drinking and eating spicy food, itching intensifies, scrotal skin feels hard, and the skin surface color is dark red or purple-brown. The so-called scrotal dampness means that the scrotal skin surface has no change, but there are abnormal feelings such as sweating, dampness or chills. Scrotal dampness is one of the typical symptoms of chronic prostatitis, and it is also related to long-term sedentary, high temperature environment and varicocele. If you are a patient with prostatitis, scrotal dampness is related to prostatitis. If there is no prostatitis, it needs to be checked to see if there are other reasons. If you are treating prostatitis, you don't have to worry, because scrotum dampness is caused by autonomic nervous dysfunction caused by prostatitis. With the improvement and cure of prostatitis, scrotal dampness will appear intermittently until it disappears.