New Delhi, Feb. 12 -- Tremor and dystonia are common neurological conditions that can be seen in patients suffering from various diseases such as Parkinson's disease or essential tremor or even without these diseases (isolated tremor and dystonia). They often do not respond to medical treatment.

In an interview with HT Lifestyle, Dr Pankaj Agarwal, Head of the Department of Neurology at Gleneagles Hospital in Mumbai's Parel, shared, "Patients suffering from them can be quite debilitated by the sheer severity of the hand tremor, dystonia (or forceful involuntary twisting) of limbs/trunk/neck/whole body and the rigidity and slowness and/or excessive dancing movements in Parkinson's."

He revealed, "Patients often struggle to perform basic ...