Parkinson’s disease: where physical, occupational, and speech therapy come in, per NINDS
The National Institute of Neurological Disorders and Stroke (NINDS), part of NIH, lists “Physical, occupational, and speech therapies” among the supportive therapies some people with Parkinson’s disease (PD) use, along with voice exercises and exercise in general. It also describes the movement, speech, and swallowing symptoms those therapies address. This page quotes NINDS only and says nothing about medicines beyond what NINDS says about therapy.
Quoted from official pages checked November 12, 2026. Confirm current information on those sites. This page is not medical advice and does not describe any patient’s care.
Source read on November 12, 2026: NINDS’s Parkinson’s Disease page (last reviewed on July 23, 2026).
What NINDS names for therapy
Under “Lifestyle changes and complementary and supportive therapies”, NINDS states: “Some people with PD use complementary and supportive non-medicine therapies to help ease PD symptoms:” The first two items listed are “Physical, occupational, and speech therapies to help with walking and speech, tremors and rigidity, and coping with memory and thinking changes” and “Voice exercises to improve speech and swallowing”. NINDS also lists massage therapy and acupuncture.
On exercise, it states: “Exercise can improve flexibility, balance, strength, and the ability to move. People with PD should always check with a doctor before beginning a new exercise program.”
Symptoms that bear on therapy, in NINDS’s words
NINDS lists four common symptoms: tremors, rigidity, bradykinesia, and postural instability. On bradykinesia: “Daily activities—such as washing or dressing—that the person could once perform quickly and easily may take much longer.” On postural instability: “Balance problems and changes in posture that can increase the risk of falls.”
On walking, NINDS describes a parkinsonian gait: “This includes a tendency to stoop forward with less natural swinging in one or both arms and they may take small, shuffling steps.” It adds: “They may have trouble getting their legs to take a step and may look like they are freezing in place.”
On speech: “People with PD may have speech problems. It may seem like they are speaking quietly or in a flat voice without much change in tone.” On swallowing: “Problems with swallowing and chewing may happen in later stages of PD. Food and saliva may collect in the mouth and back of the throat, which can cause choking or drooling.”
On deep brain stimulation, NINDS notes that it “doesn’t improve other symptoms—like speech problems, ‘freezing,’ difficulty with body positioning and balance, anxiety, depression, or dementia.”
Work and daily life
NINDS states: “Many people with PD continue to work either full- or part-time, although they may need to adjust their schedule and working environment to meet their personal needs.” It adds that in late stages, “Serious effects on the body may include choking, pneumonia, and falls.”
The page does not describe a specific therapy program, does not name any therapy method by brand, and does not say how often therapy should happen. This page follows the same limits.
What this page does not do
It does not repeat NINDS’s medicine or surgery sections beyond the deep brain stimulation sentence above. It is not medical advice and does not recommend any treatment, medicine, or product. Scope of practice for each profession is set by state law; check your state board.