Drug purchase process in Xijing Hospital: During the epidemic, make an appointment at the official WeChat account of Xijing Hospital, get the number from the automatic numbering machine, make a prescription in the doctor's office, and pay the fee through the official WeChat account or pay cash or swipe the card at the window. You can't use WeChat or Alipay to pay in the charging window. After paying the fee, you will sign in at the automatic check-in machine of the pharmacy, and you will be told which window to get the medicine, and then wait. If you buy more medicines, you need to prepare bags in advance and print invoices in the payment window. I just prescribe medicine, not see a doctor. I choose to go in the afternoon, or four or five days. There are fewer people. If you really don't have time, ask an errand boy to buy it, but generally, errand boys don't want to go to the hospital to buy medicine, especially in big hospitals, which is too time-consuming. In addition, people with epidemic diseases are also taboo to go to the hospital. You can choose an errand platform called Sanhao Shenghuo, and it is not bad to go to the hospital to run errands and buy medicine. You can't buy medicine in the hospital without a prescription. In principle, it is illegal to buy medicine in a drugstore without a prescription.