Scrotal dampness is merely a symptom, and besides scrotal eczema, causes of scrotal dampness include inflammation of the scrotal skin, prostatitis, and varicocele, all of which can lead to dampness in the scrotum. Therefore, if scrotal dampness occurs, it is advisable to visit the urology department of a hospital for a detailed examination promptly. If the scrotal dampness is caused by prostatitis, further culture and drug sensitivity tests of prostate fluid are needed, followed by treatment with an appropriate sensitive antibiotic based on the test results. If scrotal dampness is due to varicocele, surgical treatment is recommended. These two diseases cause an increase in the temperature of the perineal area, leading to scrotal dampness. If scrotal dampness is caused by scrotal eczema, it is recommended to apply Liugan Stone Washing Agent topically and use corticosteroid medications for treatment.