Patients with Alzheimer’s disease, also known as Alzheimer’s disease, may experience mental and behavioral abnormalities at some point in the course of the disease. Patients with Alzheimer’s disease who hit or curse are one of the manifestations of the disease. In this case, patients should be given medications to intervene and control their psychiatric symptoms. For example, if the patient is suffering from hallucinations, fantasies, agitation, or sleep disorders, the patient should be given some antidepressant and antipsychotic drugs, such as paroxetine and sertraline. In case of atypical psychosis, patients should be given antipsychotic drugs, such as olanzapine and quetiapine, which are commonly used clinically, but these drugs have side effects, so they should be started at low doses orally under the guidance of a professional doctor, and the dose should be increased slowly, and the smallest effective dose should be used as much as possible for treatment. In addition to drugs to control psychiatric symptoms, patients should also be given oral medications to improve cognitive function, such as donepezil hydrochloride, meperidine, and staphylococcus aureus.