my father is 78 years old.now he is suffering from parkinsion diease.currently he is taking donep-10mg,ecosprin-75mg,rivotril-.5mg,atorlip-1omg,mecofol-a,syndopa plus one in morning and one in evening.now he is unable to stand on his own legs,trmors in hand,low speech. is there any chance of recovery if i give accupressure treatment