Skin cancer is the most common cancer worldwide.
The Scale of Skin Cancer
Skin cancer is the most common malignancy on Earth. Melanoma accounts for 1.5% of all cancer diagnoses but is entirely preventable in the majority of cases through sun protection.
UV Radiation: The Primary Cause
Over 90% of non-melanoma skin cancers and 86% of melanomas are directly attributable to UV radiation from the sun and artificial sources like tanning beds.
Who Is at Risk?
History of blistering sunburns in childhood or adolescence doubles lifetime melanoma risk. Having 50+ common moles or 5+ atypical moles is a significant independent risk factor.
Prevention Is Nearly Complete
SPF 30+ broad-spectrum sunscreen applied 20 minutes before sun exposure and reapplied every 2 hours reduces skin cancer risk by 50%. Protective clothing and seeking shade are also key.
Medical Disclaimer: The information on this website is for educational purposes only and is not a substitute for professional medical advice, diagnosis, or treatment. Always seek the advice of your doctor or other qualified health provider.