痔疮常识（Hemorrhoids common sense）.docVIP

痔疮常识（Hemorrhoids common sense） First, the definition of hemorrhoids Hemorrhoids refers to soft vein group in distal rectum submucosal venous plexus and anal skin expansion and buckling of hemorrhoids, also known as hemorrhoids, hemorrhoids, hemorrhoids, hemorrhoids etc.. Medicine refers to hemorrhoids including internal and external hemorrhoids and mixed hemorrhoid three, is a chronic disease of the bottom of the anus and rectum and anal mucosa occurred varicose vein plexus and the formation of one or more soft bolus. Two, classification of hemorrhoids: Hemorrhoids: hemorrhoids covered by mucous membrane, located above the dentate line. The consequences of hemorrhoids is quite serious, therefore the need for timely treatment. If there is no internal hemorrhoids treatment, would make patients have long endured severe pain. The most common symptoms of hemorrhoids hematochezia, anal itching, severe internal hemorrhoids prolapse outside the anus will. External hemorrhoids: hemorrhoids occurred on the surface of the skin of the anal region, located below the dentate line, can easily touch, the symptoms are usually manifested as pain and swelling. Acute thrombosis of external hemorrhoids pain strong. A common type of connective tissue external hemorrhoids, varicose external hemorrhoids, external hemorrhoids and hemorrhoids thrombosis. Mixed hemorrhoids: mixed hemorrhoids occur in the same line of the anus, and the varicose veins form masses, which are connected inside and outside without obvious boundaries. Is in the vicinity of the dentate line, skin and mucous membrane junction tissue covering, vein hemorrhoids form two kinds of internal and external characteristics. Three, typical symptoms of hemorrhoids 1, bowel bleeding: painless, intermittent after they have bright red blood is its characteristic, also is the hemorrhoids and mixed hemorrhoid early common symptom. The bleeding generally occur before or after, a simple stool, can also be mixed with the stool and. Brig