The main symptoms of hemorrhoids are as follows: 1. The most common sites for internal hemorrhoids are lithotomy positions 3, 7, and 11 o'clock, and the main symptoms are bleeding and prolapse. The common clinical symptom of internal hemorrhoids is intermittent bleeding after defecation, which may be accompanied by difficulty in defecation in some patients. Pain may occur when internal hemorrhoids are combined with blood clots, incarceration, or infection. 2. External hemorrhoids occur outside the anus and cause pain when going to the toilet, sometimes accompanied by itching. Common external hemorrhoids are mainly connective tissue external hemorrhoids (skin tags, skin tags) and inflammatory external hemorrhoids. 3. Mixed hemorrhoids are the most common form of clinical disease. Symptoms of internal and external hemorrhoids can coexist. The main symptoms are blood in the stool, anal pain and swelling, anal itching, etc. Hemorrhoids treatment principles: Asymptomatic hemorrhoids do not require treatment; symptomatic hemorrhoids focus on reducing or eliminating symptoms rather than radical cure; non-surgical treatment is the main approach. At present, hemorrhoid treatment can be divided into conservative treatment, outpatient surgical treatment and surgical treatment: 1. Most patients with mild to moderate internal hemorrhoids often have good results with conservative medical treatment; conservative treatment options include dietary intervention (such as increasing fiber intake, Drink more water), lifestyle changes (such as developing good bowel habits) and drug treatment (traditional Chinese medicine for internal and external use, medicinal liquid sitz bath), etc. 2. If conservative treatment fails, you can choose traditional outpatient surgery, such as traditional sclerotherapy injection, transparent cap-assisted endoscopic sclerosis, rubber ring ligation, ultrasound Doppler-guided hemorrhoid artery ligation, laser photocoagulation, and bipolar surgery. Electrocoagulation, cryotherapy, infrared coagulation therapy, etc. 3. Surgical operations include stapled hemorrhoidal mucosal circumferential resection, external stripping and internal ligation treatment, etc.