The pain in the anus like burning may be caused by physiological factors such as excessive consumption of spicy stimulating food, or it may be caused by pathological factors such as perianal abscess, hemorrhoids, anal fissure, and so on.
1. physiological factors: if excessive consumption of spicy stimulating food, can lead to dry stools, defecation difficulties, the anus produces a certain amount of stimulation, there will be a burning like pain in the anus, generally do not need to worry too much, can be relieved by themselves.
2. Perianal abscess: mainly manifested as a small lump around the anus, sudden severe pain, accompanied by local fever, etc., deep abscess will also appear fever, chills and other symptoms of systemic toxicity, so the anus like burning pain may be a perianal abscess triggered by the symptoms.
3. hemorrhoids: in the hemorrhoid attack, anal pain is a common manifestation, if accompanied by perianal prolapse, itching, bleeding and other symptoms, the anus like burning pain may be caused by hemorrhoids.
4. Anal fissure: is the dentate line below the anal canal skin layer fissure after the formation of small ulcers, in the defecation of the anal fissure within the nerve endings are easily stimulated, you will feel the anus burning pain.
It is important to note that the anus is like burning pain, after excluding physiological reasons, it is recommended to seek medical attention to clarify the cause, so as not to aggravate the condition or normal life is affected.