Hello dear, Thank you for your contact to health care magic. I read and understand your concern. I am Dr Arun Tank answering your concern. The prescribed drugs are right and you should continue with the The vomiting occurs because of the acidity occurring because of the strong antibiotics given intravenously. To combat you need to have strong antiacidity drugs along with antiemetics. I advice you to take rabeprazole and domperidone combination. You should take the above medication under your doctors guidance. Please take small and frequent diet instead of taking a one bulky diet. In typhoid patients intestinal ulcer can occur because of the typhoid which can perforate. This perforation can be prevented by the diet I have mentioned you previously. Please eat high protein and high carbohydrate diet. Please avoid spicy and high fat diet. I will be happy to answer your further concern on bit.ly/DrArun. Thank you, Dr Arun Tank Infectious diseases specialist, HCM.