How long does it take for blue light therapy to work?

People used blue light therapy home devices mainly for the treatment of acne and for fatigue due to seasonal affective depression. When skin bacteria are trapped in the sebaceous duct, the skin swells causing red spots, blisters, and finally nodules and cysts. Application to your skin of patients with mild to moderate acne could also improve the wounds . A method called photodynamic therapy directs wavelengths of blue fluorescent light to activate a topical medicine put on the skin. It selectively kills abnormal, potentially cancerous cells in specific areas. Blue light therapy may be used anywhere on the body to reduce and reverse signs of acne.

• The growths, which are red, pink or flesh-colored and scaly or crusty, don’t usually hurt or itch, however they can be bothersome to check out and feel, so patients often want them removed.
• Treatment of psoriasis may include creams, lotions, oral medicaments, injections and infusions of biologics, and light therapy.
• As well as treating and preventing skin cancer, photodynamic therapy can be used to take care of sun damage, sun spots, and rosacea.
• Patient comfort, wellbeing, and satisfaction through the treatment period; safety of treatment.

Most patients can their normal activities hours after photodynamic therapy. Avoiding direct sunlight for the first 1 to 2 2 days is crucial in order to avoid getting an exuberant response. Your physician will need to inform you what activity precautions are required in line with the area and size of one’s procedure. For many typical PDT procedures in a physician’s office, most patients are advised to come in with a clean, washed area without the lotions or makeup.

What Can Blue Light Therapy Treat?

who had suffered a traumatic brain injury when used daily for 4 weeks . Blue light also helped reduce eczema lesions when applied locally 3 x a week for four weeks in 21 patients .

The effects of blue light on our body can be used to treat certain diseases. Photodynamic therapy is another method that combines blue light with drugs that activate within the blue light wavelengths. Non-visible light includes ultraviolet and infrared light, while visible light includes the complete spectral range of the rainbow, including blue light. Within the visible light spectrum, each wavelength is represented by way of a color . The growths, which are red, pink or flesh-colored and scaly or crusty, don’t usually hurt or itch, however they can be bothersome to look at and feel, so patients often want them removed. Photodynamic therapy is more practical and effective than other treatments for AK when there are multiple lesions. The benefits will be the same as LED light therapy but a bit more invasive.

Risks, Safety, And Unwanted Effects

If it’s just one single small area being treated, such as a single spot of skin cancer, the affected area will have blue light applied to it for about 17 minutes. LED light therapy devices can be purchased at retail stores or online. These devices range in cost from less than $30 to several hundred dollars. Devices offering additional treatments, such as sound waves or electrical currents, tend to be more expensive. This type of therapy uses wavelengths which are on the visible light spectrum—not the ultraviolet rays that frequently cause skin surface damage and burns.

• Immediately following treatment, the region could be red, swollen, tender, and mildly bruised or blistered, especially when medication has been put on the skin.
• Condition Photoaging UV light hits skin unprotected by SPF, causing premature aging.
• The consequences of blue light on the body may be used to treat certain diseases.

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