Some people get red in the sun in summer. Is this an allergy?

Answer: Not necessarily. It is also possible that your skin is delicate. Be sure to protect yourself from the sun when you go out. If there is anything you don't understand, I will analyze it for you one by one, hoping to help you, as follows:

First, is your skin like this when it comes into contact with sunlight? If so, it is very likely that your skin is caused by ultraviolet allergy, which is also called solar dermatitis in medicine. It is the burning sensation caused by ultraviolet rays penetrating the skin and reaching the dermis, which makes your skin red and sometimes even itchy. So what do you do? When going out at ordinary times, try to prepare for sun protection, and prepare necessary sun protection equipment if possible. If you get sunburned, don't eat spicy food in your diet, which is easy to leave scars on your skin. Secondly, you can usually eat foods and fresh vegetables containing vitamin A, which will improve your skin.

Second, if your face is not only red by the sun, but also has small particles, then you are allergic to ultraviolet rays. It is best to go to a regular hospital to see a dermatologist, take medicine on time according to the doctor's advice, and avoid sunburn when you are injured, as long as you take good protection.

Third, the face will burst into red after sunbathing, but it will return to normal after a while. This is a very normal phenomenon, because when people are sunbathing, the face is the most exposed part, and there are more facial nerves and capillaries. If you get sunburned and have no discomfort, don't worry too much, it's caused by blood circulation, so don't worry too much.

Fourth, if your face is sunburned, it will cause severe burning sensation, and even your skin feels like it is ripe, so pay attention. In general, you'd better go to the hospital to see what's going on. Don't use sunburn medicine casually, which is not only useless, but also may cause irreparable consequences.