Analtech Ointment is for external use and should not be taken orally. Patients should avoid smoking and alcohol, spicy, greasy and irritating food, and keep the bowels open during use. Pregnant women, patients with acute renal insufficiency, patients with complete AV block, patients with hemolytic anemia and patients with glucose-6-phosphate dehydrogenase are prohibited from using Analtek Ointment. It is mainly used for the treatment of internal and mixed hemorrhoids caused by damp heat, swelling, pain and anal swelling, pain, edema and local discomfort caused by inflammatory external hemorrhoids. If the patient has a large amount of blood in the stool or has blood in the stool of unknown origin, he should go to the hospital in time.