Patient's question:
Sunning on the beach all day, my skin turned red and felt like it was scalded by boiling water, with a burning sensation. I couldn't sleep peacefully even in bed. Besides sun oil, 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. It makes people feel warm and gentle, promoting blood circulation. The other is at 4:05 p.m., when ultraviolet A rays are prevalent. This can promote the absorption of calcium and phosphorus in the intestines, produce vitamin D, and enhance blood circulation. It also promotes the normal calcification of bones.Regardless of the season, it is not advisable to stay in the sun for a long time 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. This is because the sun's energy is strongest at this time, and it is easy to cause damage to the skin.