Scarring is generally referred to as keloid scarring, and keloid scarring at the perineum can be improved by medication, physical therapy, and surgery. 1. Medication: It is recommended that patients with keloid scars at the perineum follow the doctor’s instructions for intradermal injections of glucocorticoid drugs such as triamcinolone acetonide and betamethasone, which can help reduce the size of the scar. You can also choose to inject 5-fluorouracil and other drugs into the skin lesions to help improve the symptoms. 2. Physical therapy: For patients with small keloids, dye laser irradiation can be tried, which can help to close the blood vessels, shrink and eliminate the keloids, but it needs to be used several times. 3. Surgery: For medium, large, super-large keloids or keloids in critical areas, patients need to choose surgical treatment, such as surgical excision, skin grafting, etc. After the surgery, with superficial radiation, it can help to get rid of keloids and reduce the recurrence rate of the surgery. There are many reasons to improve the keloid at the perineum, and it is recommended that patients go to regular hospitals and cooperate with doctors for standardized treatment.