Is it true that sun exposure can get rid of acne?
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Question:
Is it true that sun exposure can get rid of acne? Would a tanning bed be a good way to treat acne then?
Answer:
There is no question that ultraviolet B sun exposure does improve acne. This occurs because the ultraviolet light temporararily decreases the level of bacteria that cause acne. In addition, the peeling that occurs after ultraviolet exposure can clean out comedones (whiteheads and blackheads). However, this same ultraviolet sun exposure also leads to skin cancer and wrinkles. Since there are so many topical agents, oral medications and laser treatments that can also clear acne – without causing wrinkles and skin cancer, there is no logical reason to use a tanning bed for this purpose. Consider using LED , PDT, IPL and pulsed dye lasers if your standard acne approach is not working.