my dd age 8 has been diagnosed with this . She has been very unwell with various viruses over the last month or so. Last Thursday she stared to ge really bad stomach pains and vomiting - so bad we were worried it could be appendicitis. But the doctor says it's mesenteric adenitis (inflammed lymph glands basically). We have been back to GP/out of hours plus A&E since then. She is in agony, always in pain and very often screaming with the pain and writhing on the floor. It is worse in the evening. Anybody have any tips for managing the pain - calpol doesn't touch it. Can I demand codeine type meds? Any advice at all? It's awful watching her go through this.