Hello, I would advise to continue the given medicine and finish the course. It seems to be an intestinal infection so you need to finish the course of it. Even after finishing the course you experience the same symptom then it may be due to dyspepsia. It may be an acid peptic disease. If I would be a doctor of this case then I would try to treat this case with tablet Rabeprazole once in a day with tablet Domperidone once in a day. You need to take this regime for four weeks. I would advise changing the diet tool avoid taking oily, fat-containing food, avoid junk food, and avoid heavy meal. Hope I have answered your query. Let me know if I can assist you further. Regards, Dr. Akhtarhusain