Tennis elbow

Also called Lateral epicondylitis or Golfer's elbow

Tennis elbow is pain on the outside of the elbow, caused by overusing the muscles and tendons of the forearm. Despite the name, it is usually caused by everyday activities that involve repeated gripping or twisting, such as using tools, typing or lifting. A similar condition on the inside of the elbow is called golfer's elbow.

Last updated Nov 9, 2026

What it is

It usually gets better within 6 months to 2 years, often sooner. Resting the arm, changing how you do activities, painkillers and a brace can help.

Physiotherapy exercises are the main treatment. Injections or shockwave therapy may be offered if it does not improve.

Common signs

  • Pain on the outside of the elbow
  • Pain when gripping, lifting or twisting
  • Pain spreading down the forearm
  • Weak grip

How it is usually diagnosed

  • Questions about symptoms and an examination
  • Rarely a scan

Records worth keeping

Keeping these together makes each appointment easier, especially when you see a new doctor:

  • GP or physiotherapy notes
  • Orthopaedic letters

Questions to ask your doctor

  • Which activities should I change?
  • Would a brace help?
  • Which exercises should I do?

When to get help right away

Call 112 or go to the nearest emergency department if you have:

  • A hot, red, swollen elbow with a fever, or an elbow out of shape after a fall: get urgent help the same day

This page is general information. It is not a diagnosis and does not replace a doctor who knows your history. Medfold keeps your records organised; it does not interpret them.

Sources