my baby is 3 years old... diagnosed with mesenteric adenitis....she had stomach pain after eating...dr prescribed antibiotics for 1 week...on day 5 of the antibiotics itself she stopped saying stomach pain...though I completed for 7 days....she felt normal....she haven't told stomach pain....but after 2 days of stopping antibiotics...she is coveying stomach pain again....is this normal or still there is infection in her intestine???....she is active eating normally....no other complaints....