Grant father is 86 years old. He is not able to sleep at night (means he starts sleeping, suddenly wakes up and walk around the room having tea during night). I feel that he is afraid to sleep. Then went to a doctor and doctor gave me some tablets 1 qutan-50 mg 2 risdone plus. After taking this tablets he not sleeping He getting body pain not able to speak as before (not understand) skin pain back pain arc Can you suggest me about this?