Rectal pain can refer to any pain or discomfort in the anus, rectum, or lower portion of the gastrointestinal GI tract. This pain is commonand the causes are rarely serious. Oftentimes, it results from a bout of muscle spasms or constipation.
Anal pain can occur before, during, or after a bowel movement. It can range from a mild ache that can get worse over time to pain that is bad enough to restrict daily activities. Anal pain has many causes, most of which are common and treatable.
Find an ACG member gastroenterologist with a specialized interest in liver disease. The rectum refers to the last four or five inches of the digestive tract. The rectal outlet or opening is called the anal canal or anus.
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Causes shown here are commonly associated with this symptom. Work with your doctor or other health care professional for an accurate diagnosis. Mayo Clinic does not endorse companies or products.
The anus is the opening at the end of your anal canal. The rectum sits between your colon and anus and acts as a holding chamber for stool. When pressure in your rectum becomes too great, the internal ring of muscle called the anal sphincter relaxes to allow stool to pass through your anal canal, the anus, and out of your body.
Back to Health A to Z. An anal fissure is a tear or open sore ulcer that develops in the lining of the large intestine, near the anus. Do not let embarrassment stop you seeking help. Anal fissures are a common problem GPs are used to dealing with.
Proctalgia is pain due to a spasm of the pelvic floor muscles, the muscles of the anal sphincter, or the muscles of the rectum. This causes severe stabbing pain like a knife sticking into the rectum. This type of pain may originate without warning.