The possible causes of sticky and smelly stools with abnormal color are ulcerative colitis, Crohn’s disease, bacillary dysentery and other causes. Generally according to the cause of the symptomatic treatment, such as drug treatment, surgical treatment and so on. 1. Ulcerative colitis: the lesions mainly involve the mucosa and submucosa of the large intestine. Continuous and diffuse distribution. Diarrhea and mucopurulent blood stools will occur. The inflammatory response can usually be controlled with aminosalicylic acid preparations such as mesalazine, glucocorticoids such as methylprednisolone, immunosuppressive agents such as azathioprine, and biological agents such as infliximab. If internal conservative treatment is ineffective, surgery can be performed to remove the colon. 2. Crohn’s disease: It is a chronic inflammatory granulomatous disease. The lesion mucosa presents an ulcerated, cobblestone appearance. Abdominal pain, mucous bloody stools and urgency may be present. Treatment is by controlling the inflammatory response during the active phase with drugs similar to those described above for ulcerative colitis. Symptomatic treatment such as electrolyte replacement is also given. If there is uncontrollable bleeding or intestinal obstruction or cancer, surgery is needed. 3. Bacterial dysentery: It is an intestinal disease caused by Shigella bacteria. It manifests as abdominal pain, diarrhea, mucus, pus and blood stools. It is mainly transmitted through fecal-oral transmission. Need to use antibiotic treatment, such as levofloxacin, ceftriaxone and other drugs. Oral rehydration salts. If there is an abnormal bowel situation, do not self-medicate, need to consult a doctor in time to avoid aggravating the condition.