Some of the signs and symptoms associated with Parkinson's disease include difficulty in walking, pain in the muscles, difficulty in balancing, difficulty in speaking or writing and tremors. Parkinson's disease is a condition that mainly affects the human nerve system or certain cells in the brain, according to WebMD.
A person with Parkinson's disease is likely to experience episodes of shaking or trembling uncontrollably. This can easily be seen by observing the individual's arms, feet or legs. The individual may also feel pain in various parts of the body with the main culprit being the muscles.
This condition is likely to make it difficulty for the affected individual to walk. Most people with the condition can only take very small steps. In most instances, the individual will develop rigidity of muscles, making it difficult to move the hands or any other part of the body.
Other signs that can be observed include difficulty in writing and complications with regards to speech. Some people may even lose memory or go through periods of confusion.
This condition cannot be cured and doctors will therefore focus on treating the symptoms, as stated by Mayo Clinic. Some of the treatments that may be carried out include surgery and medication.