My dad aged 62 had gone through a prostate operation the operation was successfully but he was facing weakness from the operation It's been a year now but there is no improvement in his condition He is even facing problems for lifting his arms and walking also For first few months doctor said it happens and it is normal that the patients face weakness so we ignored But after few months we thought of Ayurveda medicine but it's been 4 months now going through ayurvedic medicines but there is no improvement yet Plz suggeste something that will help us