Parkinson's disease is a slowly progressive disorder of movement caused by loss of dopamine-producing cells in the brain. With modern treatment, most patients live active, independent lives for many years.
Early clues
- A slight tremor in one hand, especially at rest
- Softer or more monotonous voice
- Smaller handwriting (micrographia)
- Reduced arm swing on one side while walking
- Loss of sense of smell, years before movement symptoms
- Acting out dreams during sleep (REM sleep behaviour disorder)
Treatment overview
Treatment is individualised — levodopa remains the most effective drug, and newer options like MAO-B inhibitors and dopamine agonists play important roles. Physiotherapy, speech therapy and structured exercise are equally important and improve long-term outcomes.
Not a substitute for medical advice
This article is for education only. For a diagnosis or treatment plan tailored to your case, please book a consultation with Dr. Ankush Sharma.