Blue light acne treatment has become a well-known option for people whose acne refuses to go away, even with different ointments and medications. This therapy is not only gentle on the skin, but is also non-invasive when used alone or as part of laser therapy. This treatment involves the use of a high density, narrow band of blue light to treat mild to moderate acne. When this treatment is used to treat acne, the blue light rays kill acne-causing bacteria present inside the oil-producing glands and stop breakouts. Blue light acne treatment can be administered alone via several systems available on the medical market or in combination with a topical photosensitizing solution and laser therapy. Blue light acne treatments are relatively quicker and easier than other acne treatments. treatments. During this treatment, patients must either sit or lie down while a light source is placed near their face for approximately 20 to 30 minutes. Almost all patients experience no pain or discomfort upon exposure to light rays and can return to their normal daily routine immediately after a blue light ray therapy session. Blue light treatment sessions are usually repeated over several weeks at equal intervals. until the desired results are obtained. Some patients notice improvement in their skin for several months. But maintenance treatments are suggested to prolong the results. The number of times treatment is needed depends on the severity of your acne. People undergoing blue light acne treatment should also apply topical solutions like Levulan to their skin for 15 to 60 minutes before being exposed to light. When this solution is used before the middle of the paper, effective results while others see minor or temporary lightening. Typically, the best and most effective treatments, under the best conditions, only result in a 50% reduction in acne. This is why skin specialists are looking for and trying combination treatments that can prove effective and help the skin stay clear for longer. Topical use of 5-animolevulinic acid or ALA prior to blue light acne treatment is increasingly being considered because it makes the skin more resistant to light, making blue light therapy blue light more effective in killing bacteria on the skin that causes acne. This acid has more side effects than blue light therapy used alone. This could cause the hair follicles to swell. Patients treated with ALA along with blue light treatment are advised to use sunscreen with an SPF of 50 to make the treatment effective and reduce side effects..