My daughter is 3 years 10 months old (14 kg). She had sudden night-time vomiting (4 episodes), followed by loose stools the next day. After medication, vomiting and loose stools stopped within one day. However, it has been 8 days and she still has abdominal pain with gas and bloating. Her tummy looks swollen but feels soft. Antacid helped slightly but pain persists. Stools are normal now and appetite is good (even increased).