Studies suggest that it can improve but.
Red and blue light therapy for cystic acne.
Some promising studies have reported that physician administered blue light therapy results in 60 73 reduction in acne with effects lasting in the weeks following treatment.
Blue light therapy is a similar principle to red light therapy but the light has different effects.
Here again the blue light kills the p.
In the past uv light has been used to treat acne but now that uv rays have been proven to cause skin damage and premature aging other sources of light are now used instead.
Chapas says led light therapy only works on inflammatory acne that show signs of inflamed red bumps and pustules.
Red and blue light therapy for cystic acne and hormonal acne.
Experts agree that at home blue light treatments are best for mild to moderate acne not severe cystic or scarring acne.
7 9 however the population size from these studies is too small to conclude just how effective blue light therapy really is and whether it is effective in the long term.
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However because blue light therapy to treat cystic acne is a relatively new process there may be potential side effects that are still undiscovered.
Also blue light therapy treatment can only help with acne that is cased by bacterial infection.
These devices are also not effective against blackheads whiteheads acne cysts or nodules according to the american academy of dermatology.
Acnes bacteria and the red light reduces skin inflammation.
Blue light therapy is an fda approved non invasive phototherapy treatment for acne.
Other types of acne will not be affected by using this type of treatment.
Continual use of red light therapy can create less skin sensitivity to increased hormone levels during monthly periods or during pregnancy.
Red light stimulates collagen and blue light kills an acne causing bacteria called propionibacterium acnes it won t help with other forms of acne.
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