Genital swelling recommended to the hospital for relevant examinations, clear edema site, the cause of the later, to the symptomatic swelling. 1, if the foreskin edema, most for the foreskin infection, but also may be due to excessive mechanical stimulation or trauma caused by, such as excessive, strenuous masturbation, and so on. It is recommended to carry out local cleaning treatment, you can use potassium permanganate diluted for local immersion cleaning, each time the duration of about 5 minutes or so, after cleaning to maintain dryness, the external application of Pepto-Bismol ointment 3 times a day to observe the edema subside. 2, if the glans edema, it is recommended to carry out bacterial smear or fungal smear and other tests. If bacterial infection, it is recommended to wash with potassium permanganate solution and apply Bactroban or erythromycin ointment for anti-infection treatment. If a fungal infection is present in the culture, it is recommended to use sodium bicarbonate solution to clean and apply topical miconazole ointment to reduce the swelling.