People with fair skin, freckles and red or blond hair are most at risk but even those who tan easily need to be careful. Avoid being outside from 10 am to 3 pm when the sun's rays are the strongest. Wear protective clothing such as long sleeves and a hat to cover your face. Use a sun screen with a sun protection factor of at least 15. Reapply it often, especially after swimming or perspiring.
Some conditions actually increase the sun's intensity.
Some medications can also make you more sun sensitive so check with your doctor. Living in certain areas can also increase your risk of sunburn . In the US, the farther south and the higher in elevation you are, the more careful you need to be. Being in the sun can be fun if you take precautions. If you have questions about sunburn prevention, talk with your doctor.