Hi, My Brother in law is addicted to multiple smoking substances. Whenever is start using them he lost his sleep, wake at 4 in morning, start using abusive language with my sister and even with others also, become sensitive to small things, smokes a lot with additives mixed in it, drinks a lot of tea & eat only once in whole day that too at night. This condition appears 6 years ago also and same has started once again. Can u pls suggest me any such treatment which we can follow without telling him??????