Hemorrhoids are a common and frequent disease, often considered a minor illness, but in fact there are many hazards. Hemorrhoids grow at the anal opening, stool wipe is not clean, feces contains a large number of bacteria, the anus, urethra and vagina close, long-term presence can lead to urinary tract infections and gynecological inflammation. Many female patients have acute flare-ups of their original hemorrhoids after childbirth, which makes treatment very difficult, and early treatment is less painful and better recovery. The prolapsed hemorrhoid block causes mucus and feces to flow out of the anus, which can easily lead to anal itching and skin eczema by stimulating the surrounding skin for a long time. Hemorrhoids often enter and exit the anus, easily rubbing and damaging the skin and mucous membrane on the surface, and often co-infecting after breakage. Recurrent hemorrhoids can cause thrombosed hemorrhoids, inflammatory external hemorrhoids, and internal hemorrhoid impaction, when pain is severe, conventional medication is ineffective, surgical treatment is more difficult, and post-operative recovery time is long. Severe hemorrhoids often have bleeding symptoms, long-term massive chronic blood loss, can lead to chronic hemorrhagic anemia, pale, fatigue and other symptoms, especially serious can cause shock, and even life-threatening. Masking rectal cancer. Relevant information shows that the misdiagnosis rate of rectal cancer in China is between 70% and 88.57%. The most prominent similar symptom between hemorrhoids and rectal cancer is blood in stool, so many people treat bleeding from intestinal cancer as hemorrhoid bleeding, and as a result, the treatment time is delayed, and it is often in the middle or late stage when they go to seek medical treatment. In fact, under the existing medical conditions, many malignant tumors occurring in the colon or rectum still have a good chance of being cured if they are diagnosed and treated early. The long-term discomfort of hemorrhoids, such as anal itching, anal drop, and the feeling of incomplete defecation, brings great psychological pressure to patients and much inconvenience to their lives. Hemorrhoids, like other diseases, are less difficult to treat early and recover quickly. If you miss the disease and miss the best time to treat it, it will be difficult to treat and slow to recover.