Patient's question:
Sunning on the beach all day, when I got home my skin was red and felt like it had been scalded by boiling water, with a burning sensation. I couldn't sleep peacefully in bed. Besides sunblock, are there any simple methods to relieve this pain?Doctor's answer:
There are two periods in a day that are most suitable for sunbathing. One is between 6 a.m. and 10 a.m. During this time, infrared rays are dominant, while ultraviolet rays are low, making it feel warm and gentle, and promoting blood circulation. The other is at 4:05 p.m., when ultraviolet A rays are prevalent, promoting the absorption of calcium and phosphorus in the intestines, producing vitamin D, and enhancing blood circulation. This improves the body's ability to normally calcify bones.Regardless of the season, it is not advisable to stay in the sun for long periods between 10 a.m. and 4 p.m. If you have a reason to run in the sun, it is best to take sun protection measures, such as using sunscreen, wearing a hat, and using an umbrella, because the sun's energy is strongest at this time and can easily cause damage to the skin.