Hemorrhoids present swollen veins found in the lower rectum and anus. Those can result from excessive pressure in these veins, often caused by prolonged straining during bowel movements. Symptoms may range from https://www.facebook.com/proctologiaclinica/posts/sangue-nas-fezes-n%C3%A3o-%C3%A9-sempre-hemorroidaneste-carrossel-voc%C3%AA-vai-ver-em-poucos-c/1435381361464877/