How long will it take for the red scar to fade?

Scars and red marks are a common skin problem at present. Frequent acne and previous skin injuries will lead to the appearance of these scars and red marks. If you want to remove these red marks, you must first master the acne removal plan, such as rubbing the skin, rubbing these light things on the skin to make the red marks slowly fade away, or use other methods.

There are many treatments and procedures available to remove scars, here are some options.

Dermabrasion method: A cooling agent is applied to the affected area to numb the skin and firm its surface, which is then abraded with a rotating stainless steel wheel studded with tiny industrial diamonds. The raised edges of the scar can be smoothed, and the base can also be smoothed, so that the center is enlarged and the skin surface is flattened. The rubbing method can turn a deep box into a flat valley.

If the scar is very severe, the treatment may last for 6 months to 1 year. Advice: Avoid sunlight. After using the dermabrasion method, problems such as skin darkening may occur after exposure to the sun. Collagen is a protein that restores skin to health. When injecting, physicians typically use highly refined bovine collagen and add lidocaine, an anesthetic that travels to the treatment area.

To see if collagen injections can help eliminate acne scars, place a finger on one side of the scar and pull on the skin. If the scar disappears, you may be a good candidate for this treatment.

The treatment steps are very simple: your doctor will remove the smear from the second layer of the skin - the dermis. Since your body "dissolves" collagen, you may need another round of treatments in 3 to 9 months, depending on where the injections were made. Because one person had an allergic reaction to collagen. Likewise, collagen injections are not completely safe for pregnant or breastfeeding women.

Fat injections: Deep scars caused by fat loss can be healed with fat injections. This is sometimes called a lipoinjection. In this treatment, fat is surgically removed from another part of the body, rinsed, and then injected into the scar to create fat growth there. This healing effect usually lasts 6 to 12 months.

Chemical peels: Mild or superficial peels -- which gently remove only the top layer of skin cells -- are treated with trichloroacetic acid or alpha-hydroxy acid. For very severe acne, doctors use phenol peels, which are usually performed by a plastic surgeon under general anesthesia. For common scars, you can ask your doctor to perform a trichloroacetic acid peel. These peels are very effective in healing pit-like scars.

Punch excision: This treatment is very effective for narrow, deep "ice pick" scars. The doctor uses a round, burr-shaped chisel to cut away the scar and then sews the edges together.