There are three main stages of Parkinson’s disease. The early stage of Parkinson’s disease involves symptoms like slight tremors in the hand, rigidity, and more. The second stage happens after 6-7 years. Along with medications physiotherapy and occupational therapy might be required to control Parkinson’s disease symptoms. In the third stage, medications might not work and physiotherapy might be the only choice. If you notice any of the symptoms even in the slightest degree visit Kauvery Hospital, which is one of the best neuro hospitals in Chennai. Watch Dr. Venkatraman Karthikeyan of Kauvery Hospital, one of the best neurologists in Alwarpet, Chennai talk about the stages of Parkinson’s disease.