Memory loss can be categorized into functional memory loss and organic memory loss. Functional memory loss, generally do not need to take drugs, can be recovered on their own; organic memory loss can follow the doctor’s instructions to take drugs. 1. Functional memory loss: memory loss caused by overwork, lack of sleep and other reasons, generally do not need to take drugs. Usually pay attention to ensure sufficient rest time, do not overwork, can relieve the symptoms. 2. Organic memory loss: If the organic memory loss is caused by carbon monoxide poisoning, cerebral ischemia, cerebral infarction, Alzheimer’s disease, etc., the patient can take medicines as prescribed by the doctor, for example, acetylcholine, donepezil, sclerosine, cytarabine, etc. The patient is advised to go to the neurologist at the hospital as soon as possible. It is recommended that patients go to the neurology department of the hospital as soon as possible to clarify the patient’s condition and develop a personalized medication plan.