Hidden pain in the right lower abdomen, right lower abdomen after eating, can be seen in appendicitis, acute enteritis, irritable bowel syndrome and other diseases. 1. Appendicitis: the appendix is located at the end of the cecum, in the right lower abdomen, the appendix lumen often due to bacterial accumulation and lead to the occurrence of inflammation, or after the meal of food debris into the inflammation. Appendicitis is characterized by metastatic lower right abdominal pain. The main treatment for appendicitis is surgical removal of the diseased appendix. 2. Acute enteritis: If there are bad eating habits such as overeating, irregular diet, or eating unclean food will lead to the occurrence of acute enteritis, due to inflammation in the intestines lead to increased intestinal peristalsis, there will be a loud noise. The main treatment for acute enteritis is medication, such as scopolamine for pain relief and cephalosporins for anti-infection. 3. Irritable bowel syndrome: a functional gastrointestinal disease, mainly manifested as abdominal pain, defecation habits and fecal changes. Mainly symptomatic treatment, such as antispasmodic drugs available pivoxyl bromide, diarrhea available loperamide. Hidden pain in the lower right abdomen after eating a meal right lower abdomen ringing should promptly seek medical attention, receive professional diagnosis and treatment. Drugs need to be used under the guidance of a professional physician, not self-medication.