👉 Reticulitis is a condition of inflammation that affects the lining of the small intestine, usually in the duodenum (the upper part of the large intestine), causing abdominal pain and swelling. It can be caused by various factors such as infection, allergies, or certain medications. Symptoms may include fever, chills, nausea, vomiting, diarrhea, and weight loss. Treatment typically includes antibiotics to kill bacteria that cause the inflammation.
