Hemorrhoids are swollen veins found in the lower rectum and anus.  They can result from increased pressure on these veins, often due to frequent instances of diarrhea.
Symptoms include itching, pain, bleeding 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/