Anal fissures with itching symptoms can be treated with medication depending on the specific degree of the condition. Mild anal fissures can be coated with anti-infective ointments, such as erythromycin ointment before using the ointment, which should be cleaned with light salt water. Anal fissures that are moderate or severe can also be combined with the use of suppositories that reduce swelling and pain and apply medication directly to the inside of the anus. In addition, if the itching is more severe, it can be combined with the use of glucocorticoid-type drugs for application. People with anal fissures will often have mild hemorrhoids, in which case they can be treated by applying Ma Yinglong hemorrhoid cream, or by using anal tylenol suppositories to the inside of the anus. The anal area can be cleaned twice a day with potassium permanganate solution, especially after defecation, and needs to be cleaned carefully to keep the anus fresh. Do not scratch your hand when your anus is itchy to prevent aggravating the infection.