How is haemorrhoid hematochezia? What's the harm to health?

First, the harm of hemorrhoid hematochezia is manifested as hematochezia and blood drops, and severe blood spray can lead to dizziness and anemia. Second, due to constipation and dry stool, it is easy to crush hemorrhoids and cause hemorrhoids and bloody stool. Patients often try their best to endure inconvenience, and so on, forming a vicious circle. Third, the vicious circle of hemorrhoids, bloody stool and constipation makes people anorexia, causing spleen and stomach dysfunction, leading to anal fissure, chronic colitis, anal fistula and intestinal cancer. Fourth, the secretion of hemorrhoids and the blood in the anus will not only pollute underwear, but also cause perianal diseases such as itching and eczema. For female patients, it will also lead to some gynecological diseases. Five, especially the sudden onset of hemorrhoids and bloody stool, often aggravate the symptoms of sore pain and bloody stool and the rapid swelling and prolapse of hemorrhoids, and then form a thrombus and become a critical illness.