Tennis elbow (lateral epicondylitis)

What it is

Tennis elbow is a tendon problem on the outer side of the elbow, where the muscles that lift the wrist attach. Despite the name, it is usually from repeated gripping and lifting rather than tennis. It can be slow to settle, but usually improves over time.

Common symptoms

• Pain and tenderness on the outer elbow
• Pain with gripping, lifting, or turning the wrist
• A weaker or painful grip
• Pain that can spread down the forearm

What can help

• A specific exercise program, which gives the best long-term results
• Load management: adjusting the tasks that aggravate it
• A brace or strap for some people
• Simple or topical pain relief
• Patience, since many cases settle over months

Where an injection fits

This is the honest part. A corticosteroid injection can ease the pain for a few weeks, but good studies show it leads to worse outcomes at six to twelve months and a higher chance the problem comes back, compared with exercise or simply waiting. Because of this, we usually steer toward an exercise-based program first, and use injections sparingly, if at all.