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Constipation advice

Patient information factsheet

What is constipation?

  • Constipation is when your stools (poo) are hard and you go to the toilet less often than is usual for you.
  • You may need to strain a lot, and it can cause tummy pain or discomfort.
  • It can sometimes lead to piles (haemorrhoids) or small tears around the anus (where your poo comes out) called anal fissures.
  • Constipation can be treated through making changes in your lifestyle.

Simple ways to help with constipation:

Increase fibre in your diet
  • Aim for 8 portions of vegetables and fruit a day (a portion is about ¼ cup chopped vegetables or 1 piece of fruit)
  • Add 2 tablespoons of crushed linseed (flaxseed) to your cereal in the morning
  • Eat prunes and other dried fruit
  • Eat kiwi fruit
  • Eat fruit and root vegetables with skin
  • Eat peas, beans, lentils and nuts
  • Add tamarind to your food
  • Eat cereals containing whole-wheat, whole-grain and bran
  • Eat wholemeal bread or high fibre white bread
  • Eat porridge oats.
Drink enough to hydrate your bowels
  • Aim to drink1.5 - 2 litres (6-10 glasses) of non-caffeinated fluid a day.
  • Drink enough so your urine is a pale straw like colour.
Do more physical activity
  • Exercise helps your guts work better and move food through your body.
  • Try to be active or go for a walk for about 30 minutes most days.
Build a good toilet routine
  • Your bowel habits can be trained, and regular routines help your body work better.
  • Try having a hot drink and a high-fibre breakfast to help start a bowel movement.
  • After eating breakfast, try sitting on the toilet about 20–30 minutes later.
  • Don’t ignore the urge to go to the toilet.
Consider use of over the counter or GP prescribed medications
  • If you don’t get enough fibre in your diet, you can try a fibre supplement like Fybogel.
  • If your stool (poo) is very hard, you can try a stool softener such as Laxido or Movicol.
How to open your bowels without straining
  • Straining too much can weaken your pelvic floor muscles over time.
  • This may lead to worse bladder, bowel, or vaginal problems later on in life.
  • Follow the tips below to help you avoid straining.
Positioning
  • Sit fully on the seat and relax your pelvic floor muscles: do not hover.
  • Support your feet on a step so that your knees are higher than your hips.
  • Lean forwards with your elbows on your knees (keep your back straight).
  • Try rocking the pelvis back and forth or your knees side to side.
  • Try supporting the perineum (skin between vaginal and back passage).
  • If you have a vaginal prolapse, try supporting the back wall of the vagina:

Place a clean finger or thumb into the vagina and push against the back wall of the vagina toward the anus while you are opening your bowels.

Correct position for opening your bowels

Breathing tips
  • Don’t hold your breath.
  • Breathe out slowly and let your tummy and waist gently expand, like blowing up a balloon.
  • As you breathe out, you can make a sound like “shh,” “moo,” or “idge”.
  • Repeat this a few times to help your body learn the movement.

Contact our service

Whittington Bladder and Bowel Care Service

Email: whh-tr.bladderandbowel@nhs.net

Website: Bladder and Bowel Care Service

Whittington Pelvic Health Physiotherapy

Email: whh-tr.outpatienttherapy@nhs.net

Webpage: Pelvic Health Physiotherapy

North central London perinatal pelvic health service - Royal Free London

Email: rf-tr.nclpphs@nhs.net

Webpage: North central London perinatal pelvic health service - Royal Free London

Published:
05 Jun 2026
Review:
05 Jun 2028
Reference:
ACS/B&B/CA/01
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