According to the American Cancer Society, skin cancer is the most common type of cancer in the United States.

Fortunately, there are several ways you can protect your skin and lower your risk.

Lori Till, RN, IU Health Bloomington Oncology Nurse Navigator, answers some frequently asked questions about skin cancer and shares tips on how to best protect yourself below.

What are the different types of skin cancer?

The three main types of skin cancer are:

• Basal cell (most common)
• Squamous cell (second most common)
• Melanoma (less common but more aggressive)

What causes skin cancer?

Exposure to ultraviolet (UV) radiation from the sun or tanning beds is the leading cause of skin cancer.

Tanning bed use, in particular, significantly increases the risk of Melanoma and other skin cancers.

Because up to 80% of UV rays can pass through clouds, it is important to protect your skin even on cloudy days.

What are the risk factors for skin cancer?

Risk factors for skin cancer include:

• A history of sunburns
• Family history of skin cancer
• Fair skin
• Blonde colored hair
• Light colored eyes 

How can I reduce my risk of skin cancer?

 You can reduce your exposure to UV rays by:

• Using a broad-spectrum sunscreen with SPF 30 or higher 
• Reapplying sunscreen at least every two hours
• Wear protective clothing, including hats and sunglasses 
• Avoiding tanning beds
• Seeking shade between the hours of 10 am and 4 pm, when the sun is the strongest

How would I know if I had skin cancer?

Monitor your skin for any new growths, spots that are itchy, bleeding or crusty and sores that won't heal.

Performing a monthly self skin check can help you notice any changes early.

Stay proactive by discussing any concerning spots with your primary care provider and scheduling yearly dermatology visits for full skin checks, with additional visits as needed based on your risk level.

“Know your skin and protect it daily,” advised Lori.