When does neck pain with arm numbness or weakness after sport require emergency care?

Doctor’s answer

After a collision or fall, stop sport and seek emergency assessment for midline neck tenderness, persistent arm numbness, upper-limb weakness, unsteady walking, bladder or bowel changes, or severe head and neck pain. Do not freely rotate, pull, or massage the neck at the scene.

This content is for education. Diagnosis, treatment, and rehabilitation require an individual assessment by a sports medicine specialist.