Hard stools and straining: what is worth tracking?

Constipation can mean fewer bowel movements than usual, fewer than three in a week, dry or lumpy stool, difficulty passing it, or feeling that you have not emptied completely. Someone may go most days and still strain. For several days, note when you go, how hard the stool is, whether passing it hurts, and whether you feel finished afterwards.

Add when the change began and whether it came with bloating or abdominal discomfort. You can describe the stool in ordinary words; there is no need to photograph it. If you speak to a clinician, compare the current pattern with what is normal for you rather than saying only that you are ‘not regular’. A one-off change and a persistent change may call for different conversations.

A new work shift, travel, less water, different meals, less movement or repeatedly putting off the urge to go can all accompany constipation. Some medicines and supplements, including opioid pain medicines and iron, can contribute too. Write down any recent change, but do not assume it is the sole cause or stop a prescribed medicine without advice.

Simple measures may help: gradually add fibre from foods you can access, drink enough fluids as you do so, move regularly, allow time in the toilet and go when you feel the urge. Resting your feet on a low stool may make passing stool easier. If these changes do not help, a pharmacist can advise whether a short-term laxative is suitable; repeated reliance on one deserves a medical discussion.

Arrange an assessment if constipation keeps returning, does not improve with self-care, or comes with blood in the stool, unexplained weight loss, a lasting change in bowel habits or ongoing abdominal pain. Tell the clinician about all medicines and supplements you take. NIDDK advises prompt medical care when constipation occurs with rectal bleeding, constant abdominal pain, vomiting, fever or inability to pass gas.

Our six-question constipation guide can organise your usual pattern, food, fluids and habits before a non-urgent conversation. It cannot examine you or establish why stools have changed. If pain is severe or constant, or you are vomiting and cannot pass gas, seek urgent local medical care rather than waiting for an online result.