Parkinson disease is related to a loss of nerve cells in the brain that produce dopamine. Dopamine and other brain chemicals are normally in balance. They control body movements, thought processes, decision making, moods, and other behaviors.
The exact cause of PD is not yet known. Family history, aging, or exposure to certain toxins may contribute to the onset of the disease. PD is a chronic degenerative disease. This means that it gets worse over time. However, people usually do not die from PD.
The severity and symptoms of PD can vary widely. Some people have the disease for 20 to 30 years. They tend to experience a slow decline in mobility and thinking over a long period of time. Others, for whom the disease progresses more quickly, experience problems with movements and thought processes much earlier (within five to 10 years).
PD was first defined as only a “motor” (movement) disease. Research has shown, however, that it also causes “nonmotor” symptoms in other systems of the body. Nonmotor symptoms of PD can begin many years before motor symptoms develop. Nonmotor symptoms can include:
Motor symptoms of PD most often begin at or around age 60. However, early-onset PD can affect people at a younger age. Motor symptoms typically include:
The motor symptoms can be very mild at first. A common early symptom is a tremor in one hand. Tremors occur or are apparent most often when you are at rest. It might look like you are rolling a pill between your thumb and forefinger. Tremors also can occur in your legs or jaw when you are at rest. Tremors usually go away when moving. They typically don’t interfere greatly with daily functions.
As the condition progresses, a person with PD may notice other motor symptoms, such as:
Nonmotor symptoms might include:
Because there is not one definitive test for PD, it can be hard to diagnose. Your medical history and a neurological examination will help to determine if you have PD. If your physical therapist suspects PD, they may refer you to a neurologist for further examination.
A Parkinson diagnosis may be made if a person has:
Because PD affects each person differently, your physical therapist will partner with you and your family. They also will team with your other health care providers to manage your specific case as your condition changes. You are not alone!
After a diagnosis of PD, your physical therapist will conduct a full evaluation. This will include tests to examine your:
Your physical therapist will tailor a treatment plan to your specific needs and goals to help you stay as active and independent as possible. They will work with you to help you keep the strength and ability to:
They also will design a well-rounded exercise program specific to your stage of disease and your goals. They will teach you exercises and techniques to help you battle symptoms and slow the decline in physical condition that can result from PD. Working with a physical therapist can help you:
Depending on the nature and severity of your condition, your physical therapist may focus on activities and education to help you:
Your physical therapy program may include some or all of the following:
Aerobic exercise. This often includes cardiovascular exercises done at moderate to high intensity. Aerobic exercise is important to slow the decline in physical condition that can come with Parkinson disease. It should be initiated early in the disease process.
Resistance training. Building strength in each muscle group with progressive exercises can reduce the severity of motor disease in people with Parkinson disease. It also can improve strength and power.
Balance training. Standing exercises, complex walking activities, and agility training can help improve balance, gait, and mobility.
Flexibility training. To help improve your range of motion.
Gait training. Physical therapists use specialized cueing strategies to address freezing of gait. This improves walking speed, walking endurance, stride length, mobility, and balance.
Task-specific training. Your physical therapist will design a program to help you improve how you do activities such as turning, standing from a chair, daily tasks, or rising from the floor.
Movement cueing. Physical therapists can help provide visual, auditory, or technology-assisted feedback and guidance with walking or specific movements to make better improvements in gait and balance outcomes.
Integrated care. If additional motor and nonmotor problems are present, a physical therapist can recommend additional team members that help address the various areas of your life.
Behavior changes. Physical therapists can help with advice on specific behavior changes to help improve physical activity, improve safety with daily tasks, and improve quality of life.
Community-based exercise. Exercise classes and opportunities in the community setting can be helpful to improve motor, nonmotor, functional mobility, and quality of life in people with PD. Your physical therapist can offer advice on the types of exercise classes that can be helpful for PD.
Other benefits of exercise-based physical therapy include:
Parkinson disease can make daily activities seem frustrating and time-consuming. Your physical therapist will partner with you and your family to help you manage your symptoms. As your condition changes, your physical therapist will adjust your treatment program to help you stay as independent and active as possible.
Some people with PD benefit from using a cane or a walker. Your physical therapist can work with you to determine if one of these devices is right for you. If you need physical assistance to help you with moving in bed or getting out of a chair, your physical therapist can work with you and your family to develop strategies to make moving easier and help prevent injury. They also can suggest changes to your home environment to help enable safe and efficient daily function.
Some of the medicines used to manage PD symptoms may have a rapid positive effect. For example, movement is typically much easier shortly after people begin taking certain PD medicines. Your physical therapist will know how to time treatments, exercise, and activity based on the schedule and effects of your medicines to get the best results.
To date, there is no known way to prevent PD. Studies have shown that people with PD who take part in a regular exercise program can improve their:
However, studies also show that people with PD can lose the gains they make when supervised exercise programs end. Therefore, it is very important to work with your physical therapist to develop good long-term exercise habits. Consider participating in community-based exercise classes. Your physical therapist can help you determine the best classes for your needs based on your interests.
All physical therapists are prepared through education and experience to treat patients with PD. You may want to consider:
You can search for physical therapists in your area with these credentials and clinical expertise through Find a PT, a tool built by the American Physical Therapy Association.
General tips when you are looking for a physical therapist (or any other health care provider):
We understand what you’re going through. And we’ll do whatever it takes to get you back in action. We offer flexible hours and in most cases, we can see you within 24 hours.