Hemorrhoids are dangerous.

Hemorrhoids, if not treated in time, may cause perianal abscess, constipation, anemia and other complications.

1, perianal abscess: patients with hemorrhoids in defecation may be repeatedly stimulated by feces, necrosis, so that local tissue inflammation, when inflammatory involvement of anal glands and surrounding soft tissue may cause perianal abscess.

2, constipation: hemorrhoids patients due to hemorrhoids congestion, edema, in defecation may appear different degrees of pain symptoms, and then change defecation habits. If the number of long-term defecation is too small, may cause constipation.

3, anemia: hemorrhoids continue to be stimulated by feces, body pressure and other adverse factors, may cause hemorrhoids mucosal damage bleeding, hematochezia symptoms. Long-term hematochezia may lead to too little blood volume, anemia symptoms.