大家可能都有过这样的经历,切完辣椒后,手像被火烧了一样疼,不管怎么洗,都不能彻底解决问题。其实,此时只要用酒精、食醋涂擦就能消除灼烧感。辣椒中产生辣味的物质是辣椒素。若辣椒素沾在皮肤上,会使微血管扩张,导致皮肤发红、发热,还会刺激疼觉神经, Everyone may have had such an experience. After cutting off the peppers, their hands were as painful as being burnt. No matter how they were washed, they could not completely solve the problem. In fact, this time as long as the use of alcohol, vinegar rubbing can eliminate burning sensation. Chili peppers produce hot substances. If capsaicin sticks to the skin, it will cause the capillaries to dilate, resulting in redness and fever in the skin, as well as painful nerves,