2 minute read
HERE COMES THE SUN
HEALTH
SKIN CANCER PREVENTION TIPS FOR SUMMER
BY JESSICA ZIMMER
Skin cancer prevention is best achieved by protecting the body from the sun. Tips include wearing protective clothing, taking shade, and applying sunscreen with an SPF of at least 30.
“There is no such thing as a healthy tan. Exposing the skin to more ultraviolet (UV) radiation increases the risk of a wide variety of skin cancers,” says Dr. Amin Esfahani, a dermatologist with Lux Dermatology in Stockton and Manteca.
The long, sunny days of the San Joaquin Valley increase the risk of sun damage. Residents should guard against the rays with sunglasses and wide-brimmed hats. They should look for clothing with an Ultraviolet Protective Factor (UPF) of at least 50 and avoid tanning salons. “Consider a sunscreen that includes a physical blocker such as zinc oxide or titanium dioxide. Sun blocking creams are more effective than sprays. Sunscreen needs to be reapplied every two hours,” says Dr. Esfahani.
A person should cover spots that don’t seem obvious, including the ears, nose, and back of the neck. Also, keep in mind that sunscreens wash off with sweat or water. “When you come out of the water and towel, you wipe off a lot of sunscreen. You should reapply sunscreen after towel drying,” says Dr. Esfahani.
Individuals who are concerned about spots that might be skin cancer should make an in-person appointment with their primary care physician or a dermatologist. Photos and videos can be misleading and difficult to interpret.
Further, a person should come in if they have spots that are changing in size, color or texture. They should see a dermatologist as soon as possible if their spots are causing pain or bleeding.
Dr. Esfahani recommends a patient share their medical history, including current medications, current and prior medical problems, and relevant family history with their doctor. In particular, a patient with a family history of melanoma, pancreatic cancer, or breast cancer should disclose this information to their dermatologist. A family history of such illnesses can increase the risk of developing melanoma.
If something looks suspicious, your doctor will take the necessary next steps. “Once a suspicious lesion is identified, the next step is usually a skin biopsy. This helps us ensure the right treatment plan,” says Dr. Esfahani.
