title: Proctalgia fugax: would you recognize it?
abstract: Proctalgia fugax is characterized by sudden and sometimes severe rectal pain that occurs by day or night at irregular intervals. The pain results from dysfunction of the internal anal sphincter. Proctalgia fugax has a uniform clinical picture, and it can be easily diagnosed when recognized. The patient can be assured that nothing serious is wrong. Expensive tests, such as computed tomography or magnetic resonance imaging of the pelvis, are not required. Treatment may be difficult, but if the attacks of pain are numerous and severe,, a calcium channel blocker such as nifedipine (Adalat, Procardia) should be tried.
authors.affiliation: Gastroenterology Section, Palo Alto Medical Clinic, CA 94301, USA.
authors.forename: R R
authors.initials: RR
authors.lastname: Babb
mesh_terms: D006801:Humans; D010146:Pain / Q000209:etiology*; D012002:Rectal Diseases / Q000175:diagnosis* / Q000209:etiology