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Blue light therapy can help clear up acne and treat sun damage and non-melanoma skin cancers. Dermatologist Paul X. Benedetto, MD, explains how it works and who can benefit from feeling blue.
Dermatologists advise their patients to avoid harmful ultraviolet light, which can cause skin damage, photoaging and skin cancer. But they also may prescribe light therapy to treat certain skin conditions.
Blue light therapy is most commonly used to treat sun damage and premalignant or malignant skin cancer growths. It can actually be used to prevent skin cancer and remove both...
During the next stage of this treatment, your doctor will focus a special blue or red light onto the area of your cancer for about 15 minutes. You may feel stinging or burning while this is...
A technique called photodynamic therapy directs wavelengths of blue fluorescent light to activate a topical medicine applied to the skin. It selectively kills abnormal, potentially cancerous cells in specific areas.
Photodynamic therapy (PDT) combines light energy with drugs called photosensitizers to treat a variety of skin conditions. Dermatologists most frequently use photodynamic therapy to treat actinic keratosis (AK), a precancerous skin condition that presents as rough, scaly patches.
Blue light therapy, also known as photodynamic therapy, is a type of light treatment that’s used to treat diseased or damaged skin. It uses medications called photosensitizing agents along with specific wavelengths of blue light to destroy abnormal skin cells while leaving the surrounding tissue unharmed.
Blue-light therapy for actinic keratosis can help treat and reduce the number of precancers, potentially reducing the number of full-fledged skin cancers, and helping in photo-rejuvenation.
LED (light-emitting diode) light therapy treats various skin conditions and concerns, such as acne, fine lines and psoriasis. It comes in different types, including red light LED therapy and blue light LED therapy, which are sometimes used in combination.
This treatment is also called blue light therapy, red light therapy or phototherapy. PDT may be used to treat many types of cancer. This article will review PDT, its uses, what to expect during light therapy and phototherapy side effects.