If you suffer from acne that doesn't respond to traditional treatments like antibiotics and prescription creams treatment for acne, intense pulsed light therapy treatment may be the answer for you. There are many questions about this fairly new treatment.

1. What are the advantages of this type of therapy instead of traditional methods?

Light-based treatments penetrate deeper layers of the skin without causing harm to your skin's outer layer. Some of these treatments can damage the oil glands, which causes them to make less oil. Others focus on the bacteria that cause acne breakouts to become inflamed.

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2. What is the effect of light therapy to heal scars?

Light therapy is also used to minimize visible scars as well as improve the skin's texture. Lasers remove the top layer of skin and then heats the skin's lower layer. After the wound heals, new skin is formed. 

After a few treatments, the acne scars will be less visible since they're covered with new skin. It is essential to be realistic regarding the potential outcomes from this procedure and not assume that scars will disappear entirely.

3. Are there more than one kind of treatment for light?

There are many choices and each is renowned for its specific benefits.

Blue-light: Acne that is bacterial-based is believed to be responsive to blue light that is low-intensity. It is painless and is usually performed in multiple sessions. It is essential to continue treatment as this kind of acne is extremely active.

Photodynamic therapy: The medication is applied to the skin, which helps this treatment to be effective. Then, a sequence of red, blue, and pulsed light is applied to the oil glands to fight off infection.