Scars are a self-protecting behavior. When the body is traumatized, the scar can promote the healing of the wound and prevent the wound from continuing to bleed. If it is a normal small wound, when the depth of the wound is not deep, the scar will disappear by itself in a few months. The time of disappearing is different because of the individual's physical condition.

Some scars caused by deeper wounds are generally difficult to remove. If the scars have not yet proliferated, they can be treated by injection, laser, or surgery. The scars can be gradually reduced, and the color becomes lighter until it disappears. However, it is important to note that people with scars do not recommend surgical treatment to avoid scarring. You can remove scars by injection.

When removing scars, it is necessary to pay attention to keeping the wound parts clean and dry after operation, to ensure that the wounds are not infected by bacteria, causing inflammation, resulting in invalid treatment effect. You can apply some ointment to treat scars on the wound surface, and also apply some vitamin E. They all reduce the tension of the skin, promote the healing of the wound and dilute the scar.

In addition, there are some scars that are severely hyperplasia that cannot be removed. It is also related to the individual's constitution, so the doctor will not promise whether the scar can be completely removed. Therefore, when the body has a wound, it should avoid the contamination of the wound, the infection and inflammation, and the prevention of scarring.

When scars are produced, there may be itching. Do not scratch it with your hands, find out the cause, and treat the symptoms. For example, allergies, or eating too greasy, spicy food can cause itchy skin symptoms, you can take some anti-allergic drugs, or a light diet, eat more fruits and vegetables can relieve symptoms.