Anesthesia prescription is a medical document issued by an anesthesiologist or other qualified physician who has obtained the certificate of a state-registered licensed physician or clinical assistant physician as a voucher for the issuance of anesthesia drugs. Narcotics prescriptions need to be reviewed, dispensed and checked by a pharmacist who has obtained professional pharmacy qualifications, and are generally issued by anesthesiologists, while a few departments, such as oncology and pain management departments, can also issue narcotics prescriptions. The dosage and duration of medication in each prescription are strictly regulated and required. Narcotic prescriptions are written on pink paper and can be written for narcotics and Class I psychotropic drugs, such as morphine, pethidine, fentanyl, sufentanil, remifentanil, and others. These drugs are not sold in pharmacies and can only be purchased through a narcotic prescription at a regular hospital. If the patient has physical discomfort, seek professional treatment in a regular hospital, this type of drug must be used under the guidance of a doctor, do not use narcotic drugs indiscriminately, so as not to affect your health.