What is the role of constipation in the etiology of hemorrhoids?

Updated: Sep 24, 2019
  • Author: Kyle R Perry, MD; Chief Editor: John Geibel, MD, DSc, MSc, AGAF  more...
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Answer

Straining and constipation have long been thought of as culprits in the formation of hemorrhoids. This may or may not be true. [5, 6, 7] Patients who report hemorrhoids have a canal resting tone that is higher than normal. Of interest, the resting tone is lower after hemorrhoidectomy than it is before the procedure. This change in resting tone is the mechanism of action of Lord dilatation, a surgical procedure for anorectal complaints that is most commonly performed in the United Kingdom.


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