Skin cancer is the most common type of cancer. In fact, one-third of all new cases of cancer in Canada are skin cancers. Unfortunately, the rate is only continuing to rise as time progresses. There are a variety of factors that determine your risk of developing skin cancer. The following are a few of them. Keep these in mind as you discuss your cancer risk with your doctor during your next appointment.
Number of Moles
Moles are not an immediate cause for alarm. Although many moles are not dangerous and likely won’t develop into skin cancer, a large number of moles may indicate an increase in your risk of developing skin cancer.
Make sure you monitor your moles closely. If you notice any changes during a routine skin check, make sure you alert your doctor.
Fair Skin
Those with caucasian skin are at a higher risk of developing skin cancer than those with darker skin. Red or blonde hair and freckles are also indicators of greater risk.
Exposure to Ultraviolet (UV) Light
Exposure to ultraviolet light is one of the most significant factors that play a role in whether or not you develop skin cancer. Spending time outside in the sun exposes you to UV rays. You can protect yourself by wearing sunscreen and clothing that covers any exposed skin. You should also stay away from tanning beds and lamps, other sources of highly-concentrated, dangerous UV rays.
Past Sunburns
If you have a history of blistering sunburns during your childhood or teenage years, you have an increased risk of developing skin cancer. Sunburns during adulthood also contribute to your chances of developing skin cancer.
Lifestyle
People who spend a significant amount of time in the sun without protecting their skin are at a higher risk of cancer. Some careers require people to be outside, or others may choose to be outdoors for sports or recreation.
People who live at higher altitudes are also more exposed to the sun than those closer to sea level.
History
Your family history is also an indicator of your risk of developing skin cancer. If one of your parents or siblings has had skin cancer, your risk of developing the disease goes up.
Your personal history also plays a role. If you’ve had skin cancer before, you are at risk to develop it again.
There are a variety of factors that contribute to skin cancer. You can mitigate any risks by protecting your skin from the sun and letting your doctor know about any family and personal history.
