Spasms of the female pelvic floor muscles may cause difficulty in defecation and urination, resulting in a feeling of perineal fullness and the inability to perform normal defecation and urination due to the urge to defecate or urinate. In women, spasms of the pelvic floor muscles may be related to pregnancy and childbirth, genetic factors, etc., resulting in pelvic floor muscle dysfunction. Normally, the sphincter of the pelvic floor muscles relaxes during defecation and urination to facilitate defecation and urination. In patients with pelvic floor muscle spasm, the muscles contract during defecation and urination, and stool and urine cannot pass smoothly, resulting in difficulty or even inability to defecate and urinate. When pelvic floor muscle spasm occurs, it is recommended to consult a doctor in time, follow the doctor’s instructions for further examination, clarify the cause with the doctor’s help, and carry out targeted treatment or therapy.