My brother is being treated for schizophrenia with haloperidol 2mg tablets and benzhexol 2mg tablets, both 3times/day. And he sleeps daily on the average of 16 - 17 hours. In addition to that he has a very bad body smell. He seems to a hear a voice fr somewhere asking him to commit suicide; which he did really once, and escaped. Currently he has come to stay with me for a month. He is not open either, talks very seldom, otherwise in sleeping. How can I help him? Need to get him to back to work as Roller Driver (road works). He is a 43 yr man of Indian origin. Known period of problem - about 3yrs, and on treatment for about 2yrs.