She already a paralysis patient she had a stroke 5 years ago now she completely recovered but difficult to walk and left hand also not that much grip to things, now she is little bit difficult to pronounce the letters and saliva also over falling when she sleeps r talk. And little head revolving "guum" hota she says. Plz suggest me wht to do and v already v had taken a scanning 2months. Ago but our physician did not said anything for that...wht to do