Uv Light Therapy For Cancer
For a treatment known as puva a drug called a psoralen is given first.
Uv light therapy for cancer. Of course too much uv light can be harmful so uv therapy must be measured and controlled. Uv c light which has the most energy of all three types is. Infrared light is a type of. Excessive ultraviolet light exposure contributes to the potential for developing skin cancer and this can be a serious concern for individuals who use both natural and artificial uv light for tanning.
One type of uv treatment you might have for cancer is called puva psoralen plus ultraviolet a. Phototherapy uv light therapy ultraviolet uv light is the part of sunlight that causes sunburn and skin cancer. Two kinds of uv light ultraviolet a uva and ultraviolet b uvb can be. Phototherapy uses uv light to kill cancer cells in the skin.
What is ultraviolet light treatment. Uv a and uv b light cause sunburns and premature skin aging and exposure to both is associated with the development of skin cancer. Using light energy to illuminate the blood does much more than just irradiating it. Light therapy treatments for the skin usually involve exposure ultraviolet light the exposures can be to small area of the skin or over the whole body surface as in a tanning bed the most common treatment is with narrowband uvb with a wavelength of 311 313 nanometers well within the range of light at which uv light generates vitamin d in the human body.
The drug collects in the skin and makes it more sensitive to uv. Some skin problems such as psoriasis are helped by treatment with uv light. Similarly uv light could clean and purify your blood when the blood is exposed to controlled amounts of uv light. Ultraviolet light is a treatment for a number of skin conditions including a type of skin cancer called t cell lymphoma.
The sun produces a number of different ultraviolet uv rays each with their own wavelength. This is a useful treatment for some people with skin lymphomas that aren t very thick. That is why ubi is quite effective as an alternative therapy for cancer. Medical uses skin conditions.