My Child Won't Sleep: Common Causes and Proven Solutions

Does your toddler fight bedtime every night? Does your school-age child wake up crying at 2am? Sleep problems in children affect the whole family — and they are one of the most common issues parents ask about.

How Much Sleep Do Children Need?

• Newborns (0–3 months): 14–17 hours
• Infants (4–11 months): 12–16 hours including naps
• Toddlers (1–2 years): 11–14 hours including naps
• Preschool (3–5 years): 10–13 hours
• School age (6–12 years): 9–11 hours
• Teenagers: 8–10 hours

Common Causes of Sleep Problems in Children

• Irregular schedule: The most common cause. Children's brains depend on consistent sleep and wake times to set their biological clock.
• Screens before bed: Blue light suppresses melatonin, making it harder to fall asleep.
• Sleep associations: Children who fall asleep only with a breast or bottle, or being rocked, wake at night and cannot resettle without the same conditions.
• Anxiety: School-age children often have night fears, separation anxiety, or worry about the next day.
• Obstructive sleep apnoea: Snoring, mouth breathing, restless sleep, and bedwetting can indicate blocked airway during sleep — needs ENT evaluation.
• Restless legs syndrome in older children: uncomfortable leg sensations at night, often with iron deficiency.

What Actually Works

• Consistent bedtime routine: Same sequence every night — bath, milk/brush, story, lights out. The predictability signals to the brain that sleep is coming.
• Screens off 1 hour before bed, every night.
• Teach self-settling: Gently allow children to fall asleep in their own bed rather than being rocked or fed to sleep — this is the single biggest factor in night waking.
• Cool, dark, quiet bedroom.
• Manage anxiety with reassurance rituals, a night light if needed, and addressing daytime worries.

"Consistent bedtime routines are the most evidence-backed tool we have for childhood sleep. Within 2–3 weeks of starting one, most children's sleep improves significantly."

If sleep problems persist or you are concerned about snoring, breathing difficulties, or excessive daytime sleepiness, consult Dr. Sushma B at Sri Anand Child and Neuro Center, Chanda Nagar. Call +91 90633 66983.