Constipation

Also called Hard stools or Infrequent bowel movements

Constipation means not passing stools as often as usual, or having stools that are hard, dry and difficult to pass. It is very common and affects people of all ages. It is usually caused by not eating enough fibre, not drinking enough fluids, or not moving enough, and it often improves with simple changes.

Last updated Nov 9, 2026

What it is

Some medicines, pregnancy, and conditions such as an underactive thyroid can cause constipation. In children it can become a long-term problem if not treated.

More fibre, fluids and exercise usually help. Laxatives from a pharmacy can be used for a short time. A change in bowel habit that lasts several weeks without explanation should be checked by a doctor.

Common signs

  • Pooing fewer than three times a week
  • Hard, dry or lumpy stools
  • Straining and pain when pooing
  • Feeling that you have not fully emptied your bowels
  • Tummy ache and bloating

How it is usually diagnosed

  • Questions about diet, habits and medicines
  • Examination
  • Blood tests or further tests if there are warning signs

Records worth keeping

Keeping these together makes each appointment easier, especially when you see a new doctor:

  • A note of how long it has lasted and what helped
  • A list of medicines
  • Any test results

Questions to ask your doctor

  • Could any of my medicines be causing it?
  • Which laxative is right for me, and for how long?
  • Do I need any tests?

When to get help right away

Call 112 or go to the nearest emergency department if you have:

  • Severe tummy pain, being sick, and being unable to pass stool or wind: go to an emergency department
  • Blood in the stool with weight loss needs a prompt GP appointment

This page is general information. It is not a diagnosis and does not replace a doctor who knows your history. Medfold keeps your records organised; it does not interpret them.

Sources