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Blue light therapy has been around since the early 1980s, when it was used to help treat seasonal mood swings due to shorter days, however, some medical professionals have recently seen its benefits as a way to remove acne scars.

This type of therapy uses an intense, narrow ray of blue light to help treat damaged skin. It generally lasts anywhere from ten to twenty minutes. The greatest thing about blue light therapy is that it does not usually require much downtime, if any.

Generally, blue light treatments consist of three parts. First, photosensitizing medication is administered. The doctor waits for the medication to take effect and then administers the blue light treatment.

The incubation period of the medication depends on the purpose of the treatment. Therefore, it can take a few minutes to a few hours.

The blue light is administered in a light activation room. Before undergoing the procedure you should know that you may feel an increasing level of heat, or some burning or stinging sensations, this is normal. In order to counteract the heat, fans are often used.

After treatment it is vital that you use a good sunscreen lotion and protective garments to keep your skin safe from damaging UV radiation. Fortunately, blue light therapy can be used on anyone, regardless of age.

Blue Light Therapy for Acne Problems

Other than helping you deal with acne scars, blue light therapy can also be used in acne treatment because it helps kill acne bacteria without the use of antibiotics. However, antibiotics will lose their punch after a certain period of time, which is one of the biggest reasons why some doctors consider blue light therapy as one of the best acne treatments around.

Blue light therapy can also a great way of avoiding exposure to harsh acne creams and other bothersome facial acne treatments. People with dry and sensitive skin may suffer from serious problems when using traditional acne products, however, a safer alternative is the use of blue light therapy and certain natural skin care products.

If you're still a bit doubtful about the long term effects of this treatment it's well understood, in all actuality no one really knows what the effects may be. However, the results so far are important and prove the effectiveness of this procedure, as a matter of fact, it has also proven to be very effective in the treatment of actinic keratosis.