Stool sticking to the toilet, defecation with burning sensation may be dietary factors, enteritis, rectal tumors and other reasons. 1. Dietary factors: eating too much spicy and stimulating food leads to intestinal secretion of mucus, unshaped stool sticky toilet, burning sensation in the anus. 2. Enteritis: the infection of bacteria, viruses and other pathogenic bacteria cause intestinal inflammation and mucosal damage, the amount of exuded mucus is large, so the stool is sticky toilet, accompanied by urgency and heaviness (discomfort in the lower abdomen, wanting to defecate very much, and a feeling of incomplete defecation after defecation), abdominal pain, burning sensation in anus. 3. Rectal tumors: including rectal cancer, rectal adenoma, due to tumor surface corruption, erosion, exudation, increased mucus caused by the amount of stool sticky toilet, increased frequency of defecation, so there is a burning sensation in the anus. It is recommended to consult a doctor for a detailed examination to diagnose the cause of the disease and treat it as soon as possible.