Insomnia is a common complication of Parkinson’s disease patients, insomnia, the first should analyze what the cause is, and then take measures, as follows: 1, most cases of insomnia caused by Parkinson’s disease disease itself, you can use to adjust dopamine preparations, such as giving dopamine receptor agonists, long-acting agents to improve the patient’s sleep; 2, the side effects of anti-Parkinson’s disease drugs lead to insomnia, such as Silegiline, to adjust the drug to remove factors in order to achieve the effect of improving insomnia; 3, patients with combined anxiety, depression, and then give anti-insomnia drugs, such as zopiclone, while adding anti-anxiety drugs, antidepressants, the patient’s insomnia can be improved. 4, in addition to drug adjustment, but also to create a comfortable, quiet sleep environment for patients, to reduce the psychological burden of patients, to give patients more help in care. Therefore, insomnia in patients with Parkinson’s disease requires individualized treatment plans, as well as comprehensive treatment measures.