The formation of keloids is somewhat related to an individual's scar constitution. Once keloids have formed, there is a lack of a perfectly effective treatment plan. The most commonly used treatments are topical ointments, which can't completely solve the problem. The most frequent treatment involves local application of steroid medications, which can be chosen based on the size of the keloid to be treated 2-3 times, or even four to five times. After treatment, the keloids will gradually shrink, become softer, and smaller, but they will not completely disappear. If the keloid proliferation is not particularly severe, one can also visit a dermatology department at a formal hospital to use fractional laser treatment. Currently, there are many other drug treatments available, but their ultimate effects are not certain, so it is best to prevent such conditions in individuals prone to keloids, avoiding external injuries or scars.