Hemorrhoids can be found at any position within the rectum. They are classified by their anatomic origin within the anal canal and by their position relative to the dentate line. Internal hemorrhoids develop above the dentate line from embryonic endoderm. They are covered by the simple columnar epithelium of anal mucosa and lack somatic sensory innervation and are therefore painless. External hemorrhoids develop from ectoderm and arise distal to the dentate line. They are covered by stratified squamous epithelium and receive somatic sensory innervation from the inferior rectal nerve rendering them painful when irritated.Not all people who have hemorrhoids experience symptoms. An internal hemorrhoid may protrude through the anus outside the body, becoming irritated and painful. This is known as a protruding hemorrhoid. Symptoms of external hemorrhoids may include painful swelling or a hard lump around the anus that results when a blood clot forms. This condition is known as a thrombosed external hemorrhoid. In addition, excessive straining, rubbing, or cleaning around the anus may cause irritation with bleeding or itching, which may produce a vicious cycle of symptoms. Draining mucus may also cause itching.Hemorrhoids are common in both men and women. About half of the population has hemorrhoids by age 50. Hemorrhoids are also common among pregnant women. The pressure of the fetus on the abdomen, as well as hormonal changes, cause the hemorrhoidal vessels to enlarge. These vessels are also placed under severe pressure during childbirth. For most women, however, hemorrhoids caused by pregnancy are a temporary problem. Subsequently, hemorrhoids are blamed for virtually any anorectal complaint by patients and medical professionals alike.Even though hemorrhoids are responsible for a large portion of anorectal complaints, it is important to rule out more serious conditions, such as other causes of GI bleeding, before reflexively attributing symptoms to hemorrhoids. Medical management is the initial treatment of choice for grade I internal and non-thrombosed external hemorrhoids. It consists of sitz baths; a high-fiber diet; adequate fluid intake; stool softeners; topical and systemic analgesics; proper anal hygiene; and in some cases, a short course of topical steroid cream.Good evidence exists that high fiber diets in particular help reduce severity and duration of symptoms. The prolonged use of topical steroids should be avoided. Acutely thrombosed external hemorrhoids may be safely excised in the emergency department in patients who present within 48-72 hours of symptom onset. Internal hemorrhoids are treated according to their classification. Treatment may be surgical or nonsurgical. Most nonsurgical procedures currently available are performed in the clinic or ambulatory setting. Nonsurgical techniques function by ablation, sclerosis, or necrosis of mucosal tissues.Despite several meta-analyses and considerable personal preference, there is no clear advantage of one technique over the others. About 5-10% of people with hemorrhoids eventually require surgical hemorrhoidectomy. Postoperative pain remains the major complication, with most patients requiring 2-4 weeks before returning to normal activities. Other possible complications include urinary retention, anal stenosis, and incontinence. Natural plant medicine has a therapeutic effect to reverse hemorrhoids and prevent relapse unlike any other cures for hemorrhoids.According to medical knowledge, the advantage of western medicines is that they have clear healing efficacy and powerful lethal effect to infectious agent because they are usually chemical substances. Yet at the same time, as western medicines have certain side effect more or less, some present toxic side effect obviously and even can cause serious drug-induced diseases and drug resistance. It is thus clear that western medicines cause serious harm to the body at the time of dealing with animal diseases. The toxicity issue of western medicines is an increasing concern.Chemical synthetic drugs have a very strong side effects and can cause canceration and malformation to the body, damage of physiological function, and even paralysis and death. While the ingredients of natural drugs are all biological organics and essential materials that are useful and harmless to human and animals selected and left by long-term practice. Due to astringent properties and the fact that it is well tolerated by rectal tissue, hemorrhoids are quickly eliminated by natural plant medicine. To learn more, please go to .