Dear Dr, Our son 4yrs 5 months old, having continous cough and frequent breathing dis-comfortness ,often getting cold,his weight is about 5kgs , pediatrician had suggested him following,MONTEK LC KID MOXIKIND CV KID KID CARE SYP CALCIMAX SYP IMMUNACE Liquid also AMBROLITE -S SYP I am now confused ,do i need to use all the above or few of them are optional , please clarify me. But we facing real tough time during winter days. Kid is very sick and not at all healthy. Thanks & Regards RSat