Under normal circumstances, there is no thrombus of internal hemorrhoids, only the internal hemorrhoids after prolapse can not be back, secondary infection or internal hemorrhoids after prolapse of the anal sphincter is particularly tight, the prolapse of hemorrhoids can not be back to the anus, the local bleeding or thrombus formation, this time is called embedded hemorrhoids. Performance for the local swelling, pain, erosion, bleeding, necrosis, internal hemorrhoids very serious time called internal hemorrhoids embedded, this time the patient is very painful, defecation is more powerful and walking is not convenient, after the bowel movement with the handkerchief when there is a lot of bleeding, defecation will be bleeding, pain, this is the hemorrhoids the most uncomfortable, the most serious time. A lot of patients are in pain, and in severe cases, they can also be accompanied by systemic symptoms, such as fever, chills, and not wanting to eat. Some older people who experience these symptoms should go to the hospital immediately to confirm the diagnosis. In case of the above, there are also two treatment methods, namely conservative treatment and surgical methods. Generally, it is recommended to use conservative treatment first, with herbal fumigation, topical ointment for anti-inflammation and pain relief, and surgery may be more effective when the symptoms are relieved, thrombus disappears, and inflammation is lifted, but of course, sometimes surgery can be performed right away.