Hemorrhoids may develop as swollen sensitive veins close to the rectum and anus. These painful problems can occur due to a number of factors, including chronic constipation, straining during bowel movements, obesity, 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/