What are the symptoms of chronic appendicitis?

The main symptoms of chronic appendicitis include: 1. Abdominal pain: Mainly表现为 a dull or intermittent pain in the lower right abdomen. The pain may vary in nature, such as cramping or distension, and can last from several minutes to hours. It may be relieved after passing gas or defecation. 2. Gastrointestinal symptoms: Such as nausea, vomiting, loss of appetite, belching, and upper abdominal bloating. These symptoms are often associated with gastrointestinal dysfunction caused by inflammation of the appendix. 3. Systemic symptoms: May be accompanied by manifestations of autonomic dysfunction, such as palpitations, fatigue, drowsiness, excessive sweating, hot flashes, and headache, as well as psychiatric symptoms such as insomnia, anxiety, and depression. 4. Other symptoms: Some patients may also experience diarrhea or constipation, as well as low-grade fever, muscle tension, and tenderness.