14725 Short Bowel Syndrome In Children

Overview

Short bowel syndrome (SBS) is a rare condition where a child's small intestine does not have enough working length to absorb the nutrients their body needs. It often happens after surgery to remove a large part of the small intestine, or when the bowel is too short from birth.

No. Short bowel syndrome is rare — it affects a very small number of children, usually those who have had major bowel surgery as babies.

It most often affects babies and young children, particularly those born prematurely or with conditions that damage the bowel, such as necrotizing enterocolitis (a serious gut infection) or congenital bowel problems.

Symptoms

Common symptoms

• Diarrhoea (very loose or frequent stools)
• Weight gain that is slower than expected
• Feeling very tired or weak
• Bloating or stomach cramps
• Signs of dehydration, such as dry mouth or fewer wet nappies/diapers

Symptoms in children

• Failure to gain weight despite feeding well
• Loose, watery stools or nappy rash
• Being very thirsty or lethargic
• Swollen belly or discomfort after feeding
• Needing a feeding tube to get enough fluids and nutrition

Causes

Main causes

• Surgery to remove a large portion of the small intestine (for example, after a bowel blockage or injury)
• A birth defect where the small intestine is shorter than normal
• A severe condition that damages the lining of the bowel, such as necrotizing enterocolitis

Risk factors

• Being born prematurely
• Having necrotizing enterocolitis as a newborn
• Having a twisted bowel (volvulus) or other gut emergency
• Having a family history of certain intestinal conditions (in rare cases)

When to see a doctor

See a doctor urgently if:

• If your child shows any of the emergency symptoms above
• If they are not getting enough fluids and seem weak or drowsy
• If vomiting or diarrhoea makes it impossible to keep fluids down

Book a routine appointment if:

• If you are worried about your child's weight gain or diarrhoea
• If your child's feeding plan is no longer working
• If you have questions about your child's care plan or medicines

Diagnosis

A doctor will ask about your child's medical and surgical history, examine their tummy, and review any previous operations. If the bowel is known to be short after surgery, the diagnosis is usually clear. Tests help show how well the bowel is working and what nutrients are lacking.

Tests that may be done

• Blood tests to check hydration, salts, and nutrition
• Stool tests to look for signs of poor absorption
• Imaging scans, such as an X-ray or ultrasound, to show the bowel
• Sometimes a test to measure how fast food moves through the gut

What to expect at your appointment

Your child will be referred to a paediatric gastroenterologist (a gut specialist) and a dietitian. You'll have regular appointments to monitor growth, nutrition, and any complications. This can feel overwhelming at first, but the team will guide you step by step.

Treatment

There is no simple cure for short bowel syndrome, but treatment focuses on supporting the bowel while it adapts. The main goals are to keep your child well-hydrated and well-nourished, and to prevent complications like infections or liver problems.

Self-care at home

• Follow the feeding plan exactly as your healthcare team advises
• Use barrier cream for nappy rash if there is diarrhoea
• Offer frequent small meals or feeds, as recommended
• Watch for signs of dehydration and contact your team early if you are worried

Medical treatments

Medical treatment may involve special formulas, tube feeding into the stomach or intestine, and intravenous (IV) fluids if needed. Doctors may also prescribe medicines to reduce acid reflux, slow down diarrhoea, or support the bowel's adaptation. Your healthcare team will decide what is right for your child. Never give your child extra medicines or supplements without asking the team.

When is surgery considered?

If the bowel does not adapt enough despite medical care, some children may benefit from further surgery to lengthen or re-route the bowel. This is only considered in specialist centres and is not needed for every child.

Living with this condition

Daily life may involve feeding pumps, recording fluid intake and output, and giving medicines. It helps to build a routine and keep a diary of your child's symptoms and weight. Most families learn to manage these tasks with support from their care team.

Lifestyle tips

• Plan ahead for appointments and prescriptions
• Keep a bag with extra feeds, clothes, and barrier cream when going out
• Talk to your child's school or nursery about their needs as they grow
• Take time for yourself – caring for a child with complex needs is demanding

Diet and exercise

A dietitian will create a balanced plan for your child, which might include high-energy foods, vitamin and mineral supplements, or special feeds. Exercise and play are usually safe and important, but always ask the team if you are unsure. The plan may change as your child grows.

Mental health and emotional wellbeing

Living with short bowel syndrome can be stressful for the whole family. Parents may feel anxious, exhausted, or isolated. It is completely normal – and it's important to ask for help. Talk to your GP, care team, or a counsellor about how you are feeling.

Prevention

Not usually. Short bowel syndrome is most often the result of a serious condition that needs lifesaving surgery, so it cannot be prevented. In premature babies, good neonatal care reduces the risk of conditions like necrotizing enterocolitis, but no parent could have prevented this.

Vaccines

Keep your child up to date with all routine vaccinations. Some infections, like rotavirus, can cause severe diarrhoea and dehydration – which is especially risky for children with short bowel syndrome. Ask your doctor or health visitor about the recommended schedule.

Screening programmes

In most countries there is no routine screening for short bowel syndrome. Babies who have surgery or a known bowel condition are monitored closely from the start.

Complications

If left untreated

• Severe dehydration needing hospital care
• Malnutrition and poor growth
• Liver and gallbladder problems, especially with long-term intravenous feeding
• Infections from feeding tubes (central line infections)
• Vitamin and mineral deficiencies that affect bones, eyes, or immune system

Long-term outlook

Though short bowel syndrome is serious, many children improve significantly over time because the bowel can adapt. With specialist care, most children eventually absorb more nutrients and many are able to stop tube feeds. Lifelong follow-up is often needed, but a full, active childhood is very possible – especially with strong medical and family support.

Find support

External links open third-party websites. Ruqelo Health is not responsible for external content. Listing an organisation does not imply endorsement.