Patients with Parkinson’s disease have speech disorders, mainly manifested in, for example, uncoordinated pharyngeal muscles and facial muscles, resulting in slurred speech, a relatively low, monotonous voice, and sometimes hesitation in speaking, and the main treatment options are as follows: 1. The patient may have some speech disorders caused by vocal cord muscle atrophy or vocal cord muscle disorder, which can also be solved by some surgical methods, such as injection of own fat tissue or tendon fascia through the vocal cord. In short, speech disorders are also a difficult symptom to deal with in Parkinson’s. It is important to go to a regular hospital for timely consultation.