Skin cancer is one of the most prevalent diagnoses patients receive, and the main culprit is excessive exposure to UV (ultraviolet) radiation. It can harm skin at a cellular level, triggering cells to multiply rapidly and potentially form cancerous tumors. Although intimidating, skin cancer is still preventable. Here are simple daily habits you can do to keep your skin safe and minimize cancer risks:
Apply Sunscreen Daily
Sunscreen, whether in cream, lotion, or aerosol form, is your first line of defense against UV exposure. Use generous amounts on your face and exposed body parts around 30 minutes before going outdoors. Also, reapply it every two hours or after sweating, swimming, or playing sports.
More importantly, use broad-spectrum sunscreen with an SPF of at least 30. It offers greater protection against skin aging, sunburns, eye damage, and skin cancer risks.
Put on UV-Blocking Apparel
Your clothing is critical to preventing skin cancer risks. Wear a wide-brimmed hat for shade from head to neck and clothes that cover your arms and legs. Choose those with dark, tightly woven fabrics or UV protection factor (UPF) labels. Such garments absorb UV rays and have values indicating the level of protection they offer. For instance, those with UPF values of 50 and above can shield skin from high UV radiation.
The delicate skin around your eyes needs proper coverage, too. Wear sunglasses with large, wrap-around frames or ANSI (American National Standards Institute) labels, as these can repel 99% to 100% of UV radiation.
Seek Shade When Possible
The sun’s UV rays are most harmful to the skin between 10 AM and 4 PM. So, avoid staying under the sun too long and seek shade during these hours, whether beneath an umbrella, canopy, or tree.
Monitor the UV Index
Always check the daily UV index forecast before heading outdoors. The UV index calculates the intensity of UV radiation from 1 to 11 and above. As shown below, higher numbers indicate a greater potential for skin damage and cancer, meaning you need to take the appropriate measures to safeguard your skin:
- Level 1 to 2: Low UV radiation
- Level 3 to 5: Medium UV radiation
- Level 6 to 10: High UV radiation
- Level 11 and up: Extreme UV radiation
Refrain from Indoor Tanning
Many people think they can achieve a base tan without sunburn by using indoor tanning equipment like sun lamps, beds, and booths. However, these devices utilize artificial UV rays that can still harm your skin and lead to skin cancer. The risks are especially higher after prolonged exposure.
Safeguard Your Skin From Cancer
Preventing skin cancer is about building mindful habits every day. By diligently practicing the sun safety tips above, you’re keeping your skin happy and healthy for the long term. Contact Cochise Oncology’s doctors and care team for medical advice or more information on skin cancer.
