Legal analysis: 1, the doctor's advice can only be implemented after the doctor gives it to the nurse for verification. Suspicious medical orders must be identified before execution. 2. Under normal circumstances, doctors may not give oral orders. When oral medical advice is needed to rescue critically ill patients, nurses should repeat it. After the rescue, it should be made up truthfully immediately. 3. Temporary medical orders with specified execution time shall be strictly implemented within the specified time. After the doctor's advice is executed, the executor shall indicate the execution time and sign it. 4. The doctor's orders need to be checked according to the class, which is always checked twice a week.

Legal basis: Article 72 of the Drug Administration Law of People's Republic of China (PRC) stipulates that medical institutions should adhere to the principle of safe, effective, economical and reasonable drug use, follow the guiding principles of clinical application of drugs, clinical diagnosis and treatment guidelines and drug instructions, and review the appropriateness of doctors' prescriptions and drug orders.

Article 49 of the Mental Health Law of People's Republic of China (PRC), drug addicts outside medical institutions shall abide by the provisions of this Law on the use of drugs by medical institutions.

Guardians of patients with mental disorders should take proper care of patients who are not hospitalized, and urge them to take medicine on time and receive follow-up or treatment according to the doctor's advice. Villagers' committees, residents' committees, patients' units, etc. Necessary help should be provided for the guardian to take care of the patient according to the requirements of the patient or his guardian.