Hemorrhoids are generally divided into three types, commonly internal, external and mixed.
1. Internal hemorrhoids: are located above the dentate line, the lower end of the rectum, usually not exposed through the anus. It is often characterized by bleeding, intermittent bleeding after stool and prolapse of hemorrhoids, and is usually painless.
2. External hemorrhoids: located below the dentate line, often manifested as perianal discomfort symptoms, dampness and uncleanliness, itching and other symptoms, if accompanied by inflammation, there can be pain obvious performance.
3. Mixed hemorrhoids: near the dentate line, with the characteristics of external and internal hemorrhoids, in fact, is the combination of internal and external hemorrhoids, may appear edema, bruising, swelling, pain, bleeding and other symptoms.
Once discovered, hemorrhoids should promptly go to the hospital anorectal department to consult a professional doctor for diagnosis and treatment. Daily attention should be paid to eat more fiber-rich foods, less spicy and stimulating food, develop good defecation habits, avoid prolonged, forceful defecation, avoid squatting and sitting for a long time.