If you buy something through a link on this page, we may earn a small commission. How this works. Proctalgia fugax refers to the sudden onset of severe pain in the rectum area, which can last from seconds to minutes. The pain is sporadic and can be without warning. The condition is also known as functional recurrent anorectal pain.
Proctalgia fugax , a variant of levator ani syndrome , is a severe, episodic pain in the regions of the rectum and anus. It most often occurs in the middle of the night  and lasts from seconds to minutes;  pain and aching lasting twenty minutes or longer would likely be diagnosed instead as levator ani syndrome. In a study published in involving patients, the attacks occurred in the daytime 33 percent as well as at night 33 percent and the average number of attacks was Onset can be in childhood; however, in multiple studies the average age of onset was Many studies showed that women are affected more commonly than men,  but this can be at least partly explained by men's reluctance to seek medical advice concerning rectal pain.
Proctalgia fugax is a condition characterized by episodes of severe pain in the rectum and anus. While it is not linked to a specific disease, the intense muscle spasms of the levator ani muscle are thought to be affected by a muscle disorder or nerve condition. The primary symptom of proctalgia fugax is sudden pain brought on by muscle spasms around the anal canal. The pain may last for only a few seconds or up to 30 minutes, and usually occurs at night. Severity of a proctalgia fugax episode can be so painful that a patient is woken from sleep or must stay home from work.
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. It may vary in severity and duration. It may pass quickly or might last much longer. Often the pain will be severe enough to awaken a person at night out of a sound sleep. If the person gets up and walks around, moves his bowels, or passes gas, the pain could resolve in a matter of minutes.