Sequelae of general anesthesia include nausea and vomiting, generalized weakness and respiratory depression. 1. Nausea and vomiting: the drugs of general anesthesia may cause nausea, vomiting and other adverse reactions, which are usually relieved in about 24 hours. 2. General weakness and so on: after general anesthesia, part of the drugs may still remain in the body without timely metabolism, in the process of drug elimination, general weakness, drowsiness and other symptoms may occur, after the drug is completely eliminated, the symptoms can be relieved. 3. Respiratory depression: the metabolism of anesthesia drugs needs some time, during this time, the concentration of anesthesia drugs in the body is generally higher, which may lead to respiratory depression, family members should pay close attention to the patient’s situation after the end of the patient’s surgery, and contact the attending doctor in time to take appropriate measures after respiratory depression occurs. It is recommended that family members consult a professional doctor in detail before the patient undergoes general anesthesia, so as to avoid the occurrence of adverse reactions and affect the recovery of the body.