TANNING BEDS
People think that tanning beds are safe. That you cannot get sunburn
from a tanning bed. That they are a safe alternative to sunbathing.
But studies have shown those claims are not true. There is no such
thing as a safe tan. Skin damage at earlier ages is becoming more
common with the use of tanning beds and lamps. More pre-cancerous
lesions are being found in 20 and 30 year olds.
In the United States, 1 in 3 cancers is skin cancer. They are
caused by ultraviolet (UV) radiation from sunlight. The sun emits two
kinds of ultraviolet light, UVA and UVB. Both cause wrinkled skin,
cataracts, and damage to the retina of the eye. UVA goes deeper into
the skin.
Most sun lamps and tanning beds mainly give off UVA radiation.
These are less likely to cause sunburn, than UVB from sunlight. But,
that does not mean they are safe. The lights act as a radiation
multiplier. This increases the risk of skin cancer. UVA radiation is
classified as a human cancer-causing agent.
The number of skin cancer cases has been rising over the years.
Experts say this is due to increasing exposure to the sun, tanning
beds, and sun lamps. More than 1.3 million new skin cancer cases are
likely to be diagnosed in the United States this year.
The number of cases of melanoma is rising also. Studies have shown
that people who used tanning beds before the age of 35, have a melanoma
risk eight-fold higher than people who have never used them. Even
occasional use almost tripled the chances. Using commercial lights
also more than doubled the risk. Melanoma, with a suspected link to
UVA exposure, is often fatal if not detected early.
A 2002 study of participants who used tanning beds, found increases
in other types of skin cancer also. Those who use the tanning beds
were:
- 2.5 times more likely to develop squamous cell carcinoma
- 1.5 times more likely to develop basal cell carcinoma and
- more likely to develop basal cell and squamous cell carcinoma, the
younger they were when they began using these tanning devices
When exposed to tanning beds, the skin becomes red immediately.
This peaks at approximately 8hrs and continues for 24 to 48 hrs.
Burning with blisters can occur with this type of tanning too, if not
careful.
When exposed to the rays, the skin tries to protect itself. It
thickens and produces a substance called melanin. This pigment darkens
cells and, over time, causes:
- premature aging of the skin
- an increased risk for skin cancer
- red, itchy, dry skin
- sagging, wrinkled skin
- burning of the skin and
- damage to the immune system
The American Medical Association and the American Academy of
Dermatology have warned people for many years about the dangers of
tanning. They want to ban the sale and use of tanning equipment for
non-medical purposes. The Food and Drug Administration (FDA) and the
Centers for Disease Control and Prevention encourage people to avoid
use of tanning beds and sun lamps.
You can get a fact sheet on the hazards of indoor tanning from the
FDA's Facts on Demand by calling (800) 899-0381 or go to the FDA
website at www.fda.gov for more information.
Information on tanning beds is also available from the American
Academy of Dermatology. Visit their website at www.aad.org or call
(888) 462-3376. The American Cancer Society offers information about
sunburn, skin cancers, and other cancer information. Visit their
website at www.cancer.org or call (800) 227-2345.
Disclaimer: This content is reviewed periodically and is subject to change as new health information becomes available. The information provided is intended to be informative and educational and is not a replacement for professional medical evaluation, advice, diagnosis or treatment by a healthcare professional.
HIL File SKIN4979.rf2 VRS# 4979 Data Version 7.0
Copyright 1998, 2002-2003 McKesson Health Solutions LLC. All rights reserved.
Copyright © 2003 McKesson Health Solutions LLC All rights reserved.