Hello dear. I would like to tell you that typhoid or enteric fever treatment requires 7 to 10 days atleast. Don't stop the medication before. And yes the gastric related issues can happen with antibiotics. Moreover if typhoid is not cured then intestinal ulcers can happen in few weeks, so better complete the treatment till you are advised.
Next Steps
Follow up with me in online opd consultation along with the past medical records so that I can help you with this problem. Regards Dr yogesh sehrawat MD medicine