My father is taking a mix of -Zypine 10mg 2 at night
- Avaparo 300mg 1 daily
- Lithicarb 250mg- 2 daily

He has become senile and some what demented. When he speaks a least 70% of the time he is incomprehensible and stuttering, he has gained so much weight he is about 105kg and is 49 years old he also sleep walks and does strange things at night time. He is constantly confused and forgets thing all the time. The last few nights he has been smoking weed for his anxiety and has become like a child. He can barley stand straight, barley talk and he just peed in my room on the floor. HELP US PLEASE. He has bi polar also. WHAT IS GOING ON.