Blue Light Therapy for Cystic AcneLast Updated: Jan 28, 2015 | By Bridget Coila
The cost can range between $40 and $200 per session to over $1,000 for a full series of in-office treatments that also include ALA application before the light therapy treatment. A handheld home unit can cost from $300 to $400.
Blue light therapy for cystic acne is convenient and quick, since it can be scheduled in a
doctor's office or done on a set schedule at home. It also tends to be gentle on the skin, which can be especially important for people with sensitive skin who react poorly to harsh topical acne treatments.
Because the bacteria that cause cystic acne multiply quickly, multiple treatments are usually needed. The cost can be another disadvantage, since creams, antibiotics and other methods of treating acne tend to be less expensive than blue light therapy.
Potential side effects are mild, but include temporary redness and dryness of the treated skin. 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. Other types of acne will not be affected by using this type of treatment.