Urethral infections usually do not have the feeling of wanting to defecate, but usually have symptoms of urinary tract irritation such as frequent urination, urgent urination and painful urination. If the feeling of wanting to defecate exists, it is necessary to consider the presence of diseases such as lower urinary tract stones or perianal abscesses, and it is recommended to go to the hospital for relevant examinations to clarify, as well as urine laboratory tests to determine the presence of urinary tract infection. It may also be due to pelvic or perianal abscesses that cause irritation of the urinary tract, so further examination at the hospital is needed to identify the symptoms. If the presence of urinary tract infection is confirmed, aggressive anti-infective treatment is required, and if urinary tract stones are diagnosed, extracorporeal shock wave lithotripsy is required. If a perianal abscess is diagnosed and causes a feeling of wanting to defecate, further anti-infection treatment or surgical treatment such as drainage of the abscess is needed to remove the cause before the symptoms disappear completely and reach a state of cure.