What are the symptoms of chronic colitis and what should one pay attention to?

The main symptoms of chronic colitis include abdominal pain and diarrhea. Abdominal pain typically presents as a dull ache localized in the lower abdomen and left lower quadrant. Diarrhea may be accompanied by mucus in the stool or alternating episodes of constipation and diarrhea. Systemic symptoms may include fever, fatigue, weight loss, and anemia. Patients should maintain a balanced diet, avoid spicy and greasy foods, keep a regular作息 (作息 should be translated as "routine作息"), engage in appropriate physical activity, follow medical advice regarding medication, and undergo regular follow-up examinations to monitor intestinal health. Additionally, patients should pay attention to bodily changes and seek medical attention promptly if abnormalities occur. With comprehensive management and treatment, symptoms of chronic colitis can be effectively relieved, and quality of life can be improved.