Parkinson’s patients with severe insomnia can use medications to help improve their sleep quality. Benzodiazepines such as diazepam, eszopiclone and other sleeping medications can be used. Be careful not to stop the medication suddenly, otherwise it is easy to cause a transient insomnia rebound. In addition, non-benzodiazepine drugs such as zolpidem, zopiclone and other sedative sleeping drugs can also be used for Parkinson’s insomnia patients, and antidepressants such as mirtazapine and trazodone can be used for those who have accompanying anxiety and depression. Parkinson’s patients with mild insomnia can improve their symptoms through dietary therapy, psychotherapy, etc., but for those who already have severe insomnia, they should be treated with medication in a timely manner. It is recommended to go to the regular hospital, under the guidance of professional doctors to choose the appropriate treatment drugs.