Do infrared saunas have any health benefits? - Mayo Clinic An infrared sauna is a type of sauna that uses light to make heat This type of sauna is sometimes called a far-infrared sauna "Far" describes where the infrared waves fall on the light spectrum A regular sauna uses heat to warm the air, which in turn warms your body An infrared sauna heats your body directly without warming the air around you
How to take your temperature - Mayo Clinic A digital ear thermometer uses an infrared ray to measure the temperature inside the ear canal Turn on the digital thermometer Gently place it in your ear canal no further than indicated by the instructions that came with the device Hold the thermometer tightly in place until you hear the thermometer beep indicating it's done Remove the thermometer and read the number
Thermometer basics: Taking your childs temperature These thermometers use an infrared scanner to measure the temperature of the temporal artery in the forehead You can use this type of thermometer even while a child is asleep
Peripheral neuropathy - Symptoms and causes - Mayo Clinic The peripheral nervous system sends information from the brain and spinal cord, also called the central nervous system, to the rest of the body through motor nerves The peripheral nerves also send sensory information to the central nervous system through sensory nerves Peripheral neuropathy can result from traumatic injuries, infections, metabolic problems, inherited causes and exposure to
Photodynamic therapy - Mayo Clinic Overview Photodynamic therapy is a two-stage treatment that combines light energy with a medicine called a photosensitizer The photosensitizer kills cancerous and precancerous cells when activated by light, usually from a laser The photosensitizer is nontoxic until it is activated by light After light activation, however, the photosensitizer becomes toxic to the targeted tissue
Hemorrhoids - Diagnosis and treatment - Mayo Clinic Coagulation Coagulation techniques use laser or infrared light or heat They cause small, bleeding internal hemorrhoids to harden and shrivel Coagulation has few side effects and usually causes little discomfort Surgical procedures Only a small percentage of people with hemorrhoids need surgery to remove them
Retinal diseases - Diagnosis and treatment - Mayo Clinic This test uses a dye that lights up when exposed to infrared light The resulting images show retinal blood vessels and the deeper, harder-to-see blood vessels behind the retina in a tissue called the choroid Ultrasound This test uses high-frequency sound waves, called ultrasonography, to help view the retina and other structures in the eye