The presence of mucus on the surface of the stool generally indicates a decrease in beneficial intestinal bacteria and an increase in harmful bacteria, which can easily produce toxins in the intestinal tract and affect human health. Under normal circumstances, there is mucus secretion in the intestine, but it is usually less evenly mixed in the stool and cannot be seen by the naked eye. If you have mucus on the surface of your stool, it is probably a symptom of colitis or proctitis. It is advisable to go to a hospital gastroenterology clinic and do a colonoscopy with your doctor to confirm whether you have colitis or proctitis, and then use anti-inflammatory treatment with sulfonamide antibiotics under the guidance of your doctor. The actual food is easy to digest and contains more vitamins and soft food, avoid spicy, stimulating, cold, greasy and fried food, pay attention to daily physical exercise, enhance physical fitness, improve the body’s immunity, and help the disease to recover as soon as possible.