What to know about anti-constipation treatment

The right approach depends on whether stools are hard, difficult to pass or simply less frequent than usual, as well as current medicines and health conditions. Repeated or unexplained constipation deserves assessment rather than ongoing self-treatment.

Bulk-forming laxatives hold water in stool, osmotic laxatives draw water into the bowel, stimulant laxatives encourage bowel contractions, and stool softeners make dry stool easier to pass. Each group has different cautions and timing. Constipation can follow a change in diet, low fluid intake, reduced activity or medicines such as some painkillers and iron products. It can also accompany irritable bowel syndrome, hypothyroidism or another bowel problem, so the pattern and associated symptoms matter.

Drink regularly unless a clinician has limited your fluids. Increase fibre gradually through vegetables, fruit, pulses and whole grains, because a sudden rise can worsen bloating. Respond to the urge to open your bowels, allow unhurried toilet time after meals and use a footstool to bring the knees above the hips. Regular walking can help bowel movement. Before buying a laxative, tell the pharmacist about abdominal symptoms, pregnancy, kidney or heart problems and all medicines you take.

Arrange a medical review if constipation is new and persistent, keeps returning, follows a new medicine, or comes with unexplained weight loss, unusual tiredness or a lasting change in bowel habit. Seek urgent care for severe or increasing abdominal pain, a swollen abdomen, repeated vomiting, inability to pass stool or wind, black stool, substantial rectal bleeding, fainting or marked weakness. These features can indicate obstruction, bleeding or another condition that should not be managed with additional laxatives at home.

Bring a list of medicines and describe stool consistency, straining, pain, bleeding and what you have tried. Ask whether a medicine could be contributing, which laxative type matches your symptoms, how long to use it, and whether thyroid testing or bowel assessment is warranted.