Hello, esperal is anti alcoholic Medicin available in net med, another is diazon it is also available in net med.if u can arrange n give him in tea,pkoda,milk finely granuled but he never know,he have lot of VOMIT so he afraid n quit but without a miss drug must be given before he go out.start with two two two than one every day.by smell he vomits n slwly realised probably my liver damaged n u all pretend like this so he believes must be wrong with liver.but be very careful,great care like if I've drip is needed go for it but no body tell to even doctor who treat him. Ok.