We have changed our visitation policy for the safety of our patients and staff. Click here for the updated visitation policy and click here for information about COVID-19.

Lahey Health is now part of Beth Israel Lahey Health


Growing pains are harmless pains of the limbs in children. They often happen at night and last 30 minutes to 2 hours.


Growing pains do not happen from growing. The exact cause is not known. Things that may play a role are:

  • Excess physical activity
  • Lower pain threshold
  • Decreased bone strength
  • Loose joints

Risk Factors

This problem is more common in children who are 4 to 14 years of age.

Other things that may raise the risk are:

  • A family history of growing pains
  • Emotional or family stress
  • Personal or family history of migraines
  • Family history of restless legs syndrome (RLS)

Rapid growth does not increase the risk of this problem.


Growing pains often happen in both sides of the thighs, calves, or behind the knees. Some children may also have pain on one side or in the upper limbs.

The pain will come and go, but often lasts 30 minutes to 2 hours. It usually happens at night. This may cause problems sleeping.

The Knee
Copyright © Nucleus Medical Media, Inc.


You will be asked about your child's symptoms and health history. A physical exam will be done. This is often enough to make the diagnosis.


Growing pains will go away with time. Home care may help. Choices are:

  • Over the counter pain medicine, such as acetaminophen
  • Stretching
  • Massage
  • Applying heat to the area


There are no known ways to prevent growing pains.


Family Doctor—American Academy of Family Physicians  http://www.familydoctor.org 

Healthy Children—American Academy of Pediatrics  http://www.healthychildren.org 


Canadian Paediatric Society  http://www.cps.ca 

Health Canada  https://www.canada.ca 


Growing pains. EBSCO DynaMed website. Available at:  https://www.dynamed.com/condition/growing-pains  . Accessed September 22, 2020.

Growing pains. Kids Health—Nemours Foundation website. Available at: http://kidshealth.org/en/parents/growing-pains.html. Accessed September 22, 2020.

Growing pains are normal most of the time. Healthy Children—American Academy of Pediatrics website. Available at: https://www.healthychildren.org/English/health-issues/conditions/orthopedic/Pages/Growing-Pains-Are-Normal-Most-Of-The-Time.aspx. Accessed September 22, 2020.

Mohanta MP. Growing pains: practitioners' dilemma. Indian Pediatr. 2014 May;51(5):379-383.

Revision Information

  • Reviewer: EBSCO Medical Review Board Kari Kassir, MD
  • Review Date: 03/2020
  • Update Date: 09/22/2020