Parkinson's NHS patient's transformation after revolutionary new drug

Incredible footage has revealed how one man's life has been transformed one year after getting a breakthrough drug that curbs debilitating Parkinson's tremors. The clip, shared by the NHS on Instagram in April, which has received more than 100,000 likes, shows the astonishing difference it has made. In the beginning of the video, Damien, who was diagnosed with Parkinson's disease just over 12 years ago, struggles to make a cup of tea due to his tremors.