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Dr Harveen Singh

Paediatric Gastroenterologist and Hepatologist, Sydney

Constipation in Children

Specialised care for recurring constipation in children with comprehensive evaluation and treatment.

Understanding the causes and providing effective solutions for your child's digestive health.

Child with constipation

Understanding Constipation in Children

One of the most common reasons for constipation to become a recurring issue in a child is withholding of stool, following painful passage of hard stools.

Stool Withholding

One of the most common reasons for constipation to become a recurring issue in a child is withholding of stool, following painful passage of hard stools.

Common Trigger Times

A common time for this to occur is around the introduction of solids, following an illness or around the time of toilet training.

Comprehensive Evaluation

There are many causes of constipation and a thorough history and examination is important. If there is suspicion of an underlying disease than further testing may be required.

Stool Withholding

Common cause

Trigger Times

Solids, illness, training

Common Causes

Understanding the various causes of constipation helps guide appropriate treatment and prevention strategies.

Dietary Factors

Low fiber intake, insufficient fluids, or introduction of solid foods.

Behavioral Issues

Stool withholding, toilet training resistance, or fear of painful bowel movements.

Medical Conditions

Underlying diseases, medications, or anatomical abnormalities.

Lifestyle Factors

Lack of physical activity, changes in routine, or stress.

Common Trigger Times

Understanding when constipation commonly occurs helps parents recognize and address issues early.

Introduction of Solids

Around 6 months of age

Dietary changes
Digestive system adjustment
Transition period

Following Illness

After recovery from sickness

Dehydration effects
Medication side effects
Reduced activity

Toilet Training

Around 2-3 years of age

Behavioral resistance
Fear of toilet
Pressure to perform

Evaluation Process

There are many causes of constipation and a thorough history and examination is important. If there is suspicion of an underlying disease than further testing may be required.

Detailed medical history
Physical examination
Dietary assessment
Behavioral evaluation
Further testing if needed
Doctor examining child

Treatment Approaches

Comprehensive treatment strategies tailored to your child's specific needs and underlying causes.

Dietary Changes

Increasing fiber intake, adequate hydration, and balanced nutrition to promote regular bowel movements.

Behavioral Therapy

Addressing stool withholding, toilet training issues, and establishing healthy bathroom habits.

Medical Treatment

When appropriate, medications may be prescribed to help manage symptoms and establish regularity.

Compassionate Care Approach

With a compassionate approach and personalised treatment plans, we aim to make every visit a positive experience, ensuring both you and your child feel supported and well-cared-for.

Thorough evaluation process
Personalised treatment plans
Family education and support
Ongoing monitoring and care
Child receiving care

When to See a Specialist

Most children experience constipation at some point, but persistent or severe constipation warrants specialist evaluation. See Dr Harveen Singh if your child has:

  • Constipation lasting more than 2–3 weeks despite dietary changes
  • Blood in the stool or on toilet paper
  • Severe abdominal pain or distension
  • Involuntary soiling (encopresis)
  • Not passing stool for more than 7–10 days
  • Poor weight gain or growth concerns alongside constipation
  • Constipation in a newborn or very young infant
  • Family history of bowel conditions

What to Expect at Your First Appointment

At your first consultation, Dr Harveen Singh will take a detailed history of your child's symptoms, diet, and bowel habits. The appointment typically includes:

  • Full medical and dietary history
  • Physical examination
  • Review of growth charts and development
  • Discussion of toilet training and behavioural factors
  • Explanation of possible causes and contributing factors
  • Individualised treatment plan including dietary advice and medications where appropriate
  • Referral for further investigations (X-ray, blood tests) if clinically indicated

Referral & Medicare: A current referral from your GP or paediatrician is required to access Medicare rebates. Please bring your referral letter, Medicare card, and any previous test results to your appointment.

Related Conditions

Constipation is often linked to other digestive conditions. Dr Singh also treats:

Serving Patients Across Sydney

Dr Harveen Singh FRACP consults at four Sydney locations:

Last reviewed by Dr Harveen Singh FRACP, Paediatric Gastroenterologist & Hepatologist — April 2026

Concerned About Your Child's Constipation?

Contact Dr Harveen Singh to discuss your child's symptoms and develop a personalised evaluation and treatment plan.