im writing for my son, he is hospitalised three days ago for acute abdominal pain and vomitting. doctor examined and said, its a food poisioned allergy. now he is relieved from pain but his entire body has hives . he is tottaly exhaused with itching of entire body and red rashes all over. kindly advise, what kind of treatment is for the illness .
HiT hanks for query your son has food poisoning. I think you had already been given proper antibiotics in the proper doses. Now he is having rashes with itching in his body. It indicates that he is having allergic manifestation to that food or to the Chat Doctor.  Now it will be wise to start antihistamines in the form of cetirizine, desloratdine or fexofenadine along with if not controlled then dexamethasone injection is to be given. Probably by all theses your son will get rid of this episode. But for future you should consult an allergist to detect the culprit allergens by allergic skin prick test or specific serum IGE test and specific immunotherapy against them will give your son some sort of protection on further exposure to those allergens. Thank you.