Why does it itch when the weather is hot? It happens every summer. I think I am allergic to heat.

In summer, the content of ultraviolet rays in sunlight is the highest, and people are also the most sensitive to ultraviolet rays, especially adolescent women. Therefore, summer dermatitis is more common in young women and indoor workers who usually receive less ultraviolet rays.

To prevent long-term exposure. Spring outing, you can cover it with a wide-brimmed protective hat or umbrella.

Do not use cosmetics containing more photosensitive substances, such as spices.

Eat more foods containing vitamin A and fresh fruits and vegetables to maintain the normal function of the skin. For some photosensitive substances that can induce spring dermatitis, such as rape, spinach, lettuce, figs and so on. Try to eat less or not.

Try not to use hot water, alkaline soap and rough towels when washing your face.

It is recommended to apply some cream after cleansing with warm water.

It will recover in about 10 days. No, I don't want to recover. Suggesting going to the hospital is not necessarily an allergic reaction.