Anal fissures are a curable condition, so do not worry. Anal fissures are relatively common in clinical practice and are a frequently occurring disease. Fresh anal fissures, which are of short duration and have small fissures, can be treated and cured using methods such as fumigation, oral medications, or rectal insertion. For older, chronic anal fissures, surgical treatment can be administered, including methods like the Milligan-Morgan technique or fissurectomy, all of which can achieve a cure. However, anal fissures are related to lifestyle and dietary habits, so even after healing, it is important to be cautious of various triggering factors to prevent recurrence.