Thrombosed hemorrhoids are a type of external hemorrhoids, which manifest as a swelling in the anus, a mass formed by blood clots causing blood to pool in the veins, or a rupture of a vein causing a thrombus to form a mass, which is associated with severe pain. The cause of the disease is due to excessive bowel movements or sedentary lifestyle, late nights, and exertion. Diseases such as high blood pressure and chronic inflammation are also causes of thrombosed hemorrhoids. Thrombosed hemorrhoid patients mainly middle-aged people, life should improve poor defecation habits, change the bad diet, treatment can be used orally or anally into the anti-inflammatory drugs, but also can be used to apply pain medication for treatment, such as nifedipine ointment for the swelling and pain has a good effect, the acute phase in 48 hours to 72 hours, the pain is obvious can be surgically removed. Patients with thrombosed hemorrhoids are advised to seek medical treatment in time. Doctors will combine the history and symptoms, as well as auxiliary intestinal examination, anal examination, routine stool examination, etc., to make a comprehensive judgment, in order to clarify the specific cause and facilitate further treatment. Drugs should be applied under the guidance of a doctor.