Anal cramps mainly refers to anal sphincter spasm, and anal sphincter spasm may be due to rectal, perianal lesion stimulation, the most common is some infectious diseases, such as perianal abscess, anal fissure, anal fistula, etc., due to inflammatory stimulation, it will lead to the contraction of muscles around the anus, especially anal sphincter muscle leads to anal cramps, mainly frequent pain, paroxysmal aggravation. If you find anal cramps, it is recommended to go to a regular specialized hospital in time, to carry out a systematic examination to make a clear diagnosis, the specific treatment is as follows: 1, perianal abscess: it is recommended to choose the appropriate wound, timely incision and drainage. 2, anal fistula: it is recommended that the sinus tract be completely removed in time. 3, fissure: it is recommended that timely surgical treatment, because fissure is usually very difficult to heal on its own.