My mother 76 years has a psychiatrist problem. She keep talking maximum of whole day with persons she know.(and all persons she talk are away and far away from her. Maximum talks are negative she is also in negative mood and very very upset at that time. And at that time she understand that person she talk is very strongly caught her and not leave her. Speak loudly and very Upset. Medicine given Risperidone liquid 1 mg/ml. 1 ml in morning ,1 ml in evening. But problem not end. Daily basis problem run permanently .please suggest some solution for permanently end of this problem. Thank you.