Sir My father was having alcoholic drinking problem since 7 to 8 years but from last three days they have not thaken any kind of alcohole. Right now he is admited in hospital since that three days due to weekness according to doctor. and i am happy that he has left drinking but I found some phsycological cahnges in him. Every Test Like blood, urin, and CT scan reports were found normal but his behaviur is not like what was befor. He says that he see's Ants and Dust everywhere in his hospital room but the room is very much clean and safe and also he forgets the things which i have told him just a minute befor. His age is 45 year Sir i dont understend how i sould behave with him. but i want to make sure about his mental imbelence so sir please replay me with proper advice if u need any other information i will provide you.