Hemorrhoids

Dilated, tortuous varicose veins in the anal canal or perianal region, classified as internal or external depending on their location, often associated with mucosal or skin redundancy and presenting with rectal bleeding, pruritus, pain, prolapse, or thrombosis.

Causes

• Increased anorectal venous pressure

  • Straining during defecation

  • Chronic constipation

  • Prolonged sitting on the toilet

  • Pregnancy

  • Obesity

  • Frequent heavy lifting

• Dietary and bowel-related factors

  • Low fiber consumption

  • Inadequate fluid intake

  • Hard stools

  • Chronic diarrhea

• Aging-related weakening of supporting connective tissue