Acupuncture can help as an adjuvant therapy for patients with Parkinson’s, both with tremors as well as associated symptoms.
“In China, clinical studies show that acupuncture can help improve both motor symptoms and non-motor symptoms such as insomnia, depression, constipation and overall life quality for PD patients, and additionally, the dose of medication and its side effect are reduced.”
See this link for more information https://www.sciencedirect.com/science/article/pii/S0254627215301643 on the study.
~Andrea Wilson TCM