namaste dr.sir.i have a 4 yr old son running constant fever till sun, with severe cold n vomitings,problem is that he is not digesting anything,the moment he takes something,with in some time he vomits,he has grown weak because of all these,sir i'm giving him macpod100DT,calpol120 every 5-6 hrs as required,as well lanjol15 for controlling acidity,sir pls suggest me what to do pls?