If you tug your child’s arm to stop a stumble while holding hands, and your child cries and then holds one arm limp and refuses to use it, the cause may be nursemaid’s elbow, also called pulled elbow. It is a common problem in young children and is usually fixed quickly with prompt care.
Why It Happens
A forearm bone called the radius slips partly out of the ligament that holds it at the elbow. In young children this ligament is still loose, so the bone can slip with surprisingly little force. It commonly happens when a child is pulled up by the hands, wrists, or arms, jerked while walking, tugged hard through a coat sleeve, or swung around by the arms in play. Some parents report feeling or hearing a small pop at the elbow.
How It Looks at Different Ages and Stages
It is common in children younger than 4, especially between ages 1 and 4, and can occur up to about age 7. Most children outgrow the tendency by around age 5. After crying hard, the child often calms down but keeps the arm close to the body or slightly bent in front, supports it with the other hand, and avoids moving it. Obvious swelling or bruising at the elbow is uncommon, which can help tell it apart from a broken bone.
Home Care
If you suspect it, do not try to straighten or twist the arm yourself. Support the arm in the position your child finds most comfortable and head to a clinic. A clinician gently rotates and bends the forearm to guide the bone back, a maneuver called reduction that often takes just a few seconds. It may hurt briefly, but when it works children often start using the arm again within minutes, and a splint or sling is usually not needed. If soreness lingers, ask your doctor about acetaminophen or ibuprofen. To help prevent it, avoid lifting or swinging your child by the hands, wrists, or forearms, and instead lift by supporting under the armpits.
Common Parent Misconceptions
Many parents assume a child who will not move an arm has a fracture, but nursemaid’s elbow is usually a slipped joint rather than a break. Others wait a day or two hoping it will fix itself, which can leave a child in discomfort for longer, so prompt evaluation is wiser. Some worry it will keep coming back; it can recur, so avoiding pulling movements and returning for care if it happens again is the usual approach. It is not a sign of poor parenting, and there is no need for guilt.
Signs That Need Medical Care
See a pediatrician or an orthopedic clinic the same day if your child will not use an arm. After a fall or a drop from height, a fracture is possible. If the elbow or forearm is swollen, bruised, or looks misshapen, or the fingers look pale or numb, go to the emergency room right away. If the problem keeps recurring after the arm works again, talk with your doctor. This information isn’t a diagnostic tool and doesn’t replace advice from a medical professional.