Constipation is one of the most common childhood complaints, accounting for about 25% of pediatric gastroenterology visits. In most cases there is no organic cause, and it can be successfully managed with dietary changes, habit modifications, and medication when needed.
What Is Normal?
- Breastfed newborns: 3-10 times/day to once/week — both can be normal
- Formula-fed: 1-4 times/day
- After starting solids: 1-2 times/day
- School age: 1-2 times/day or every other day
Constipation: Fewer than 2 bowel movements per week, hard/dry/large stools, painful defecation, soiling (overflow incontinence), or abdominal pain.
Causes
Functional (95%)
- Low fiber, insufficient fluids, excess milk (>500 ml/day)
- Stool withholding after painful experience — the "vicious cycle"
- Stressful or early toilet training
- Delaying toilet visits for play or school
Dietary Recommendations
Daily fiber need: age + 5 grams (e.g., 10g for a 5-year-old).
- Fruits: Prunes, pears, apricots, kiwi, figs, raspberries
- Vegetables: Broccoli, peas, green beans, carrots
- Legumes: Lentils, chickpeas, beans (richest sources)
- Whole grains: Whole wheat bread, oats, brown rice
Adequate fluid intake: 4 cups/day (1-3yr), 5 cups (4-8yr), 7-8 cups (9+yr). Water is best.
Toilet Habits
- Regular toilet sitting 15-20 minutes after meals (gastrocolic reflex), 5-10 minutes without pressure
- Correct position: feet flat on floor (use a stool), knees above hips
- Positive reinforcement: praise, sticker charts
- Never punish soiling — it's not intentional
Medical Treatment
- Osmotic laxatives: Lactulose, PEG (polyethylene glycol/Macrogol) — safest long-term option
- Glycerin suppositories: For acute relief only
- Disimpaction: High-dose PEG for 3-7 days to clear backed-up stool
- Maintenance: Continue until regular habits are established (usually 2-6 months)
Stopping medication too early causes relapse. Taper gradually under medical supervision.
When to See a Doctor
- Delayed meconium passage in newborns (>48 hours)
- Blood in stool
- Severe abdominal pain and bloating
- Soiling has started
- Growth failure accompanying constipation
- No improvement after 2-4 weeks of dietary changes
Constipation treatment requires patience. Regular nutrition, adequate fluids, physical activity, and positive toilet habits resolve the problem in most children. Contact our clinic for individual assessment.
