Anal cramping and farting is usually not due to hemorrhoids.
After the occurrence of hemorrhoids, when hemorrhoids flare up, it will lead to blood in the stool, usually dripping blood after the stool, and it is fresh blood, the blood is not mixed with the stool, the blood is located on the surface of the stool, in addition to this, the anus may have a swelling protruding, and even swelling and pain, which is the main symptom of hemorrhoids, so the anus crashing farting is usually not hemorrhoids.
If the anal swelling farts, may be due to intestinal infection or perianal infection, may also be intestinal tumors or pelvic abscesses, so it is recommended that the patient to the regular hospital anorectal department to complete a series of related examinations, such as colonoscopy, abdominal ultrasound, stool routine and occult blood, etc., usually can clarify the cause, and then give targeted treatment.