My Toddler Has Leg Pains at Night
The short answer
Growing pains are common, affecting up to 40% of children, and typically begin between ages 2-4. They cause aching pain in the legs, usually in the evening or at night, and do not cause limping or joint swelling. Massage, warm compresses, and gentle stretching usually help. If your child limps, has joint swelling, or has daytime pain, other causes should be evaluated.
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By Age
What to expect by age
Growing pains can start as early as age 2. They typically cause bilateral (both legs) aching in the thighs, calves, or behind the knees. The pain comes and goes, usually in the evening, and resolves by morning. If your toddler is too young to describe pain, they may be fussy or wake at night.
This is a common age for growing pains to begin. The pattern is classic: bilateral leg pain in the evening or night that resolves completely by morning. Your child should walk normally during the day with no pain. Massage and warmth are effective treatments.
Growing pains may continue and are still normal. Episodes may occur several times a week or month and then resolve for periods. As long as the pattern is consistent (night, bilateral, no limping, no swelling), growing pains are the most likely cause.
Growing pains can persist into the school years and typically resolve by mid-childhood. If pain becomes more severe, persistent, or one-sided, evaluation for other causes is recommended.
What Should You Do?
When to take action
- Pain occurs in the evening or night and is gone by morning.
- Pain is in both legs, not just one.
- Your child walks and plays normally during the day.
- Massage or warmth relieves the pain.
- Pain is persistent during the day.
- Pain is always in the same location.
- Pain is worsening over time.
- Your child limps or refuses to walk.
- Joint swelling, redness, or warmth is present.
- Pain is accompanied by fever or weight loss.
Sources
Related Resources
Trust your instincts. If something feels wrong, reach out to your pediatrician.
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Related Physical Concerns
My Toddler Limps After Resting
Limping after rest that improves with movement is a hallmark sign of juvenile idiopathic arthritis (JIA). This "gelling" phenomenon occurs because inflamed joints stiffen during inactivity. If your toddler consistently limps after naps or in the morning but walks better after moving around, contact your pediatrician for evaluation.
My Toddler Won't Walk and Seems in Pain
A previously walking toddler who suddenly refuses to walk or bear weight needs prompt evaluation. Common causes include a toddler fracture (hairline break in the shin bone), transient synovitis (temporary hip inflammation), septic arthritis, or a foreign body in the foot. This is not an emergency unless accompanied by fever, but same-day evaluation is recommended.
My Baby Seems to Use One Side More Than the Other
Babies should use both sides of their body fairly equally during the first 18 months of life. While slight preferences can be normal, a consistent pattern of favoring one side - using one arm much more than the other, crawling with one leg dragging, or turning the head predominantly one way - should always be discussed with your pediatrician. Early identification of asymmetry leads to the best outcomes.
My Baby Only Army Crawls
Army crawling (also called commando crawling) is a completely valid and normal way for babies to move. Many babies army crawl for weeks or even months before transitioning to hands-and-knees crawling, and some skip hands-and-knees crawling entirely. What matters is that your baby is independently mobile and exploring their environment.
One Side of My Baby's Body Moves Differently
Babies should generally use both sides of their body equally. If one side consistently moves differently, is weaker, stiffer, or less coordinated, this warrants evaluation. Asymmetric movement can indicate hemiplegia (cerebral palsy affecting one side), brachial plexus injury, or other neurological conditions that benefit from early therapy.
My Baby Crawls Unevenly
While some variation in crawling patterns is normal, consistently favoring one side or dragging one limb while crawling warrants attention. Babies should use both arms and both legs relatively equally when crawling. Persistent asymmetry could indicate muscle tone differences, hip issues, or neurological concerns that benefit from early evaluation.