The weather is hot and my face itches, so I dare not scratch it with my hands. What should I do?

You can't rule out the possibility of allergies. There are many substances that cause allergies, such as pollen, skin care products, some substances in the air, drugs, food and so on. , can cause a cold. Its main clinical manifestation is itchy skin.

Suggestion:

It is suggested that diphenhydramine or chlorpheniramine can be taken for antiallergic treatment, which should be able to recover; Scratching should be avoided to prevent scarring; Usually pay attention to diet, diet should be light, not spicy food, should eat more fruits and vegetables; We should also actively exercise, enhance physical fitness, improve immunity and prevent allergies.