Hemorrhoids are clinically divided into four phases, the fourth phase is the most serious one, for the hemorrhoids after prolapse, can not be retracted, and even embedded, purple-brown thrombus and other manifestations. It is recommended that patients with hemorrhoids undergo timely treatment to avoid the continued development of the disease. The fourth stage of hemorrhoids is the most serious one, refers to the hemorrhoidal nuclei out of the bowel movement after the hemorrhoids can not go back, embedded in the anus, the emergence of purple-brown thrombus, accompanied by swelling and pain clinical manifestations, and even due to pain and difficult to continue to walk, which belongs to the hemorrhoids inside the emergency should be treated in a timely manner, or else it is easy to lead to the rupture of the hemorrhoids, bleeding, necrosis and other manifestations. It is recommended that patients with hemorrhoids appropriate exercise, avoid sitting for a long time, eat more fruits and vegetables, keep the bowel movement, can promote the recovery of hemorrhoids, such as the symptoms are serious, timely to the hospital to give standardized treatment.