Patients with dry stools in one grain and blood on the surface are likely to have dry stools that are directly related to scratching the perianal mucosa and rectal mucosa. It is necessary to further clarify whether the patient has hemorrhoids or anal fissures, the latter two diseases often appear when relieving stool, there is a feeling of anal swelling will be accompanied by tearing-like pain, need to do finger anal examination to clarify. After the diagnosis is confirmed, you can use Ma Yinglong hemorrhoid cream to treat the anus, and urge the patient to drink more water and eat more vegetables and fruits in order to keep the stool moist. If the stool is dry and difficult to pass, you can use drugs such as lactulose oral solution or fruit guide tablets to guide the stool, and you can also use open-colored pills to moisten the bowels. If the patient’s stool returns to normal after diet and medication, but there is a recurrence after stopping the medication, it is necessary to rule out the possibility of colon lesions, and an e-colonoscopy is needed to clarify the common conditions, such as colon cancer and colon polyps.