How to reduce scrotal edema requires clarification of the cause of scrotal edema. If the scrotal edema is caused by inflammation, this condition can be treated with anti-inflammatory therapy to bring relief or disappear the scrotal edema. If the scrotal edema is caused by allergies, it is important to avoid further exposure to allergens and to give oral anti-allergy medication. If the scrotal edema is caused by certain diseases, such as filariasis, the disease should be treated and the scrotal edema will disappear when the disease is in remission. If the edema is caused by low protein or caused by scrotal posture, in this case, supplemental albumin is required, and the scrotal edema will be relieved or disappear when the scrotum is elevated.