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Normally, scar treatment entails the use of a surgical procedure to help replace extensive scars with a less noticeable scar. But recently, laser therapy has become a popular alternative to surgery. It's not difficult to understand why, laser therapy is much less invasive and requires less down time than surgery.

In recent years light therapy has become a viable alternative in acne scarring treatments, offering a solution to traditional scar problems and even facial blemishes. Both blue light and red light are considered to be the most common light treatment therapies. Here's a closer look at both types of therapy.

Blue Light Therapy

This type of therapy has been around since the early 1980s. At first it was used to treat seasonal depression disorders. But now it is being used to treat acne breakouts.

By using blue light therapy for acne, the person does not need to take antibiotics. This is great news for acne sufferers because most people that use antibiotics will soon become resistant to them. As a matter of fact, this type of treatment has shown significant results in treatment of scars and helping eliminate fine lines.

Red Light Therapy

The significance of red light therapy began in the 1960s when doctors in Europe realized that certain single wavelengths could have a therapeutic effect on tissue. But more recently, cancer researchers have noticed that topical creams in conjunction with a single red frequency could actually kill certain types of skin cancer cells. This type of light proved itself capable of helping regenerate skin tissue and helping improve the appearance of the skin.

This type of therapy can also help boost circulation and promote the production of collagen and trigger the healing process.

Light Therapy for Scar Treatment

Recently, it has been noted that instead of treating acne scars, light therapy was much better at promoting scar less healing. This is understandable considering that untreated acne leads to acne scars. If the acne condition is treated with light therapy, then there is less of a chance that you will develop scars.

If you currently have scars then light therapy might be able to treat them. The light kills acne bacteria, but also stimulates the skin to produce additional collagen. As collagen is produced, scar tissue becomes more even, presenting a smoother appearance.

Light therapy and dermal fillers can be used in conjunction to treat acne scars that are very deep. Hyaluronic acid is the most common filler for treating acne scarring. However, consult with your doctor to know which is the best filler for your type of skin and scars.

Common Side Effects

Most side effects are temporary, so do not worry. Side effects include redness and flaking of the treated area. Make sure you consult with your doctor if the reactions do not subside.