Tennis elbow (lateral epicondylitis) is a painful condition that occurs when tendons in your elbow are overloaded, usually by repetitive motions of the wrist and arm.
Despite its name, athletes aren't the only people who develop tennis elbow. People whose jobs feature the types of motions that can lead to tennis elbow include plumbers, painters, carpenters and butchers.
The pain of tennis elbow occurs primarily where the tendons of your forearm muscles attach to a bony bump on the outside of your elbow. Pain can also spread into your forearm and wrist.
Rest and over-the-counter pain relievers often help relieve tennis elbow. If conservative treatments don't help or if symptoms are disabling, your doctor might suggest surgery.
Tennis elbow care at Mayo Clinic