Hyperpigmentation & Scars - How Laser Treatment Can Help?

Acne is a troublesome condition not only when it is active, but even after it heals. This is because it leaves behind unpleasant scars and pigmentation. many young people affected by it get depressed due to the effects of severe acne and scarring. although chemical peels, medical management has all been proven effective for the treatment of acne, Laser therapy is the best-known way of dealing with these scars and pigmentation issues. It is a misconception that laser treatment is a new form of skin therapy.

The laser is being used to treat pigmentation scars since 1964, however, the procedures have evolved significantly and become much more improved and effective even in dark skinned induviduals.

How does laser therapy work?

Lasers direct intense amounts of monochromatic light at precise points on the skin. This light is emitted in short pulses. When this light hits the skin it heats the target melanin cells. The precision with which lasers direct this light ensures that surrounding cells are not affected.

By changing the amount of light, lasers can be used to address cells at varying depths of the skin and can also boost collagen production. this principle is made use of in its treatment for scarring. In most cases, lasers used to treat skin issues are carbon dioxide or argon lasers. These are known as CW lasers.

Laser therapy may be shortly pulsed or long pulsed. The difference between the two lies in the rest period between emitting bursts of light. The type of laser therapy used depends largely on the degree of scarring or hyperpigmentation.

Advantages and Disadvantages of Laser treatment

1. One of the biggest advantages of this form of therapy is its precision. Laser therapy does not affect the surrounding cells. It is also a bloodless form of therapy that does not require any hospitalization. As compared to other forms of skin therapy for scarring such a dermabrasion, laser therapy does not increase a person’s risk of infection. Also the overall texture of the skin is improved and generally patients are very happy with the results.
2. On the flip side, multiple sessions are required for results to be noticeable. In cases of scarring on dark skin, laser lights can wound the capillaries in the skin. As the skin in this area heals, it may become lighter than the surrounding skin, making home care extremely important and necessary. Laser treatment is also a little more expensive compared to other forms of therapy.
3. If you choose to undergo laser treatment to remove scars and pigmentation, it is important to have realistic expectations. Do not expect your skin to be perfect after the procedure. While there will be an improvement, do not assume that 100% of scarring will be removed.