Healthwise

Our Health Library information does not replace the advice of a doctor. Please be advised that this information is made available to assist our patients to learn more about their health. Our providers may not see and/or treat all topics found herein.

Ultraviolet light

Ultraviolet light comes from the sun's rays but is invisible to humans. Two of the three forms of ultraviolet light, UVA and UVB rays, reach the earth and can damage a person's skin and eyes.

UVA and UVB rays are reaching the earth at greater intensities because of the thinning of the ozone layer.

  • UVA rays are most intense in the morning and afternoon. These rays go right through window glass and can penetrate deeply into the skin. These rays can cause temporary and permanent skin changes.
  • UVB rays are most intense around the middle of the day when the sun is brightest, between about 10 a.m. and 4 p.m. in most areas. Window glass blocks these rays. UVB rays affect the outer layer of the skin and can cause sunburns.

A person may look tan soon after being exposed to UVA and UVB rays. Long-term effects of exposure include premature aging, wrinkling, skin damage, and sometimes skin cancer.

Tanning booths also use and transmit ultraviolet light.

Due to the threat of the COVID-19 (Coronavirus), we are taking precautionary measures to protect our staff and patients. We are implementing a temporary NO VISITOR policy at this time. Only patients or patients and their guardians will be allowed into the office. Please note, this is not to inconvenience anyone! The virus is a very real threat and it is essential that we stay healthy in order to provide needed care for our patients. If you are sick, we ask that you CALL the office to speak with a nurse before you come in. The nurse will provide specific instructions for you. Please DO NOT enter the office if you are sick (upper respiratory symptoms, fever, cough, or flu like symptoms). We are closely monitoring the situation and will update you as circumstances change. Thank you for your understanding!!