Skin cancer is the uncontrolled growth of abnormal skin cells.  There are several different types of skin cancer, many of which are caused by frequent and unprotected exposure to sunlight, which it is why it is so important to wear sunscreen and/or protective clothing and limit direct exposure to the sun where possible. A few important precautions can be taken to limit chances of developing skin cancer:

• Limit exposure to the sun between the hours of 10-2
• Avoid sunburns
• Do not use tanning beds, and avoid tanning
• Use a broad spectrum sunscreen with an SPF 30 or higher when exposure to sun is unavoidable
• Reapply sunscreen appropriately
• Protect infants and young children from direct sun exposure
• Regular examinations can identify lesions early

While skin cancer can affect anyone, some additional risk factors may help you evaluate the likelihood of developing this very common disease:

• Light hair and skin
• A history of sunburn, or excessive sun exposure
• A multitude of moles, freckles, or precancerous lesions
• A family or personal history of skin cancer
• Climates with heavy sun exposure or high altitudes
• Being immunocompromised
• Exposure to radiation

For most skin cancers, early detection results in positive outcomes. It is a good idea to regularly inspect your skin for spots or growths that seem new to you, or that appear to be changing in shape or size. If you do find something, it is always a good idea to have it looked at by a dermatologist. In addition to having the benefit of an early diagnosis, getting that examination can also increase your peace of mind. And even if the lesion is perfectly benign, having a clinical diagnosis will make it easier to enjoy your daily life, without any lingering concerns.