Parkinson’s disease is the most common neurodegenerative motor disorder. Typical motor symptoms are:

• trembling
• muscle stiffness
• slowness of movement
• impaired coordination of movement
• impaired balance

In addition, 'non-motor' symptoms, that are not necessarily associated with Parkinson’s disease, can be present:

• constipation
• sleeping difficulties
• sweating
• smell impairment
• sexual dysfunction
• urinary incontinence
• blood pressure fluctuations
• anxiety
• depression
• pain