There are a lot of red envelopes on my body, which itches. I put them on the bed. What should I do?

Is that a scratch? If not, it should be that there are too many toxins in your body. Try taking some medicine to detoxify! Such as Yinqiao tablets, or Sanhuang tablets! Change the sheets frequently, and keep the bed and the clothes you often wear clean! If not, I suggest you see a doctor!