This is a condition called Gastritis that occurs due to excess acid production in the stomach due to certain foods especially chocolate and oily and spicy foods. Kindly give - Tab lanzol junior 30 mg tablet once a day in the morning empty stomach.

Avoid packet and outside food Encourage more liquids To give a course of probiotics

Kindly consult once for discussion

Consult with Pediatrician physically for further evaluation and treatment

Plz don’t give foods that can cause gastritis Avoid outside food as much as possible Give tab ondansetron 4 mg if vomiting and lanzol 15 mg empty stomach then give food To rule out cause of vomiting u need physical consultation Avoid allergic foods If along with vomiting child is heaving headache , blurring of vision, continuous pain abdomen, fever, then immediately go hospital

Visit physically to nearby pediatrician.