What causes tenesmus?

Tenesmus is a condition where an individual experiences constant, painful rectal or urinary spasms. It can affect both men and women and is commonly associated with inflammatory bowel syndrome (IBS). Tenesmus may be caused by inflammation of the rectum or bladder, infection in the gastrointestinal tract, abnormal growths in the intestines or bladder, diverticular disease, irritable bowel syndrome (IBS), polyps in the colon or rectum, radiation therapy to treat cancer that affects pelvic organs such as the prostate, kidney stones or infections due to parasites. Stress may also play a role in causing tenesmus.

In some cases of prolonged tenesmus involving persistent abdominal pain and difficulty passing stool even after regular bowel movements certain medications might be prescribed including anti-spasmotics such as hyoscine butylbromide hydrochloride which reduces muscle contractions around your intestine bringing relief from tenesmus. Other drugs used include corticosteroids that reduce inflammation; antibiotics such as aminoglycosides or fluoroquinolones for treating infective causes; antidiarrheals like loperamide which manage diarrhea; probiotics like bifidobacteria which normalize gut flora; serotonin reuptake inhibitors like escitalopram can help if depression aggravates symptoms and antispasmodics like dicyclomine work on relieving anal spasms along with other therapies such stress reduction techniques that involve meditation and hypnotherapy.

In order to determine what's causing your case of tenesmus it's essential to get examined by a doctor who would perform lab tests including urine analysis test for urinary tract infection , x-ray abdomen for checking any growths , contamination by fecal matter etc., CT scan/ultrasound of organs under study , microbiological cultures from gastrointestinal areas etc . Based on these examinations necessary treatments will be recommended accordingly .