Effectiveness of Metronidazole in Pain Control Posthemorrhoidectomy

Summary

Hemorrhoidal disease occurs in 50% of people over 40 years old and is the most common cause of anorectal surgery. One of the complications of hemorrhoidectomy is pain, which is a difficult symptom to appreciate and assess, by its frequent and large variations in sensitivity in each patient. Many studies have been done to reduce patient postoperative pain, but there is no ideal method. The application of both oral and topical metronidazole has shown to decrease pain following hemorrhoidectomy, but its use is not standardized. The investigators evaluated the effect of oral administration of metronidazole versus homologated placebo in pain control after hemorrhoidectomy

Timeline

Start

2013-07

Primary completion

2014-08

Completion

2014-10

Drugs

Indications