On the one hand, most of the hot anal sensations are caused by perianal eczema, perianal abscess, hemorrhoids and other anal diseases, which can be clearly diagnosed through anal finger examination, and on the other hand, it may also be a burning sensation around the anus caused by excessive consumption of spicy and irritating foods. It may also be caused by perianal nerve paralysis or intestinal flora imbalance. It is recommended to eat regularly, eat less and more meals, eat more fresh vegetables and fruits, avoid spicy and stimulating foods, drink more water, and continue to observe. If the symptoms persist, or are accompanied by perianal pain and itching, you need to go to the Department of Proctology to further clarify the specific causes through anal finger examination as well as anoscopy, stool routine and other related examinations, and then further targeted treatment.