Phototherapy can't be overdone for most people. If you notice any extraordinary results, stop treatment and contact your doctor. For best results, choose the correct device style and LED color and use it as directed. Because of this, there is virtually no risk of side effects from undergoing RLT.
However, a professional with little experience or someone who is too exposed to treatment can cause tissue and cell damage. In small doses, red light is considered a safe therapy to improve eye health. Eye fatigue can occur after excessive exposure to red light, so wear protective goggles while treating other parts of the body. The therapy time needed to treat the skin is much longer than the time needed to treat the eyes.
The FDA has indicated that red light treatment is a safe therapy, with many people achieving excellent results. Side effects are minimal and those that occur are usually short-lived and minor. Long-term side effects that may occur are generally attributed to tissue overheating caused by improper use of infrared light. While LED sources release very little heat, infrared light sources also produce a lot of thermal energy.
Some tissues are particularly sensitive to temperature increases, for example, the eyes. As mentioned above, overheating of the lens and cornea could put you at greater risk for diseases such as cataracts, but this would be highly unlikely if you use LEDs as a light source for your red light therapy. To understand what red light therapy is and how it works, it is important to know some basic concepts about light and how it affects the human body. People differ in many ways, so no two people can expect the same results when using red light therapy to improve sleep or for any other reason.
Since red light therapy energizes cells and stimulates collagen production, it can effectively treat skin wounds. In addition, post-exercise phototherapy for maintenance can promote optimal physical performance and help prevent injury. In a 1992 study, elderly patients with degenerative osteoarthritis of the knee were treated with red light therapy. The worst case scenario, the side effects of red light therapy, are headaches and exhaustion because the body needs a lot of energy for the processes of healing and creating mitochondria that initiates red light therapy.
Take a photo of the treated area on the day you start using the device, then another one from the same angle and in the same light once a week or once a month and repeat at that interval. To read more about the uses of red light, its countless benefits and the many studies that have been done, be sure to visit the PlatinumLED blog. It also increases the thickness and flexibility of the skin, which helps reduce the appearance of cellulite. Thousands of peer-reviewed studies have been conducted on red light therapy, and none have found any safety issues, whether in short- or long-term use, to qualify red light therapy as dangerous.
It's difficult to predict whether red light therapy can help in a particular situation, but since it's not an invasive therapy that doesn't cause any harm, it's certainly worth considering. If the indicated power density number does not indicate the distance at which it was measured, suppose it is in the light source. Its red light (and even NIR light) are by-products and are at levels such that the impact of this light on the body can be quite low. LEDs or light-emitting diodes, on the other hand, can be manufactured to emit a precise wavelength of light (e.g., 660 nm) without any other light emitting.
Although I should point out, I know that some users prefer to wear glasses when using their red light device. .