Tennis elbow physiotherapy: how long it takes to heal and what helps

A nagging, burning pain on the outside of your elbow that flares when you grip a kettle, shake hands, or type all day is the classic picture of tennis elbow. Most people who develop it have never picked up a racquet. It is an overuse problem, and it is common among the desk and manual workers we see around the City and Moorgate. The reassuring part is that tennis elbow physiotherapy is well understood, and the approach that works best is usually within your reach at home, guided by the right plan.

What is tennis elbow, and who actually gets it?

Tennis elbow is an overuse strain of the tendons on the outer elbow, and most people who get it have never played tennis at all.

The tendons that straighten your wrist and fingers anchor to a small bony point on the outside of the elbow. When those tissues are loaded more than they can tolerate, through repetitive gripping, wrist work, lifting, or long hours at a keyboard and mouse, that attachment becomes painful and sensitised. The result is pain with gripping and lifting, a weaker grip, and tenderness on the outside of the elbow.

It is worth distinguishing it from golfer's elbow, which is the same kind of problem on the inner side of the elbow rather than the outer. Tennis elbow affects a meaningful proportion of adults at some point, particularly in the middle years, and around Liverpool Street and the City we see it just as often in people whose only racquet is gathering dust as in club players.

What does tennis elbow physiotherapy involve?

Physiotherapy centres on a progressive loading programme that eases the pain first, then rebuilds the tendon's tolerance, which the evidence supports as first-line care.

Rest alone is rarely the answer. Tendons respond to gradual, well-judged load, and taking the arm out of action tends to leave it weaker and no less sore. A typical plan moves through three stages. Early on, gentle isometric holds, where the muscle works without the joint moving, can calm the pain and let you keep using the arm. As things settle, we progress to slow, controlled strengthening of the wrist and forearm, the part that actually rebuilds the tendon over time. Finally, we add grip and task-specific work so the elbow can handle your real demands, whether that is a full day at a keyboard or a return to sport.

Alongside the exercises, we look at load management, so you can keep working while the tendon recovers, and practical tweaks such as grip size, mouse and desk set-up, or a supportive strap for busy days. This exercise-led approach is what most UK physiotherapists recommend as the starting point, and our sports injury physiotherapy team builds it around your particular triggers rather than handing you a generic sheet.

Does tennis elbow go away on its own, and how long does it take?

Many cases of tennis elbow do improve with time, but recovery can be slow, and a structured loading plan tends to get you there faster and with fewer setbacks.

Mild, recent tennis elbow may quieten down over a few weeks. More stubborn or longstanding cases, especially if the aggravating activity continues unchanged, can take several months and sometimes up to a year. That long tail is exactly why waiting it out is not always the kindest choice. If the pain is limiting your work or sleep, starting the right loading programme early, and adjusting the activities that keep feeding it, usually shortens the journey.

Keeping the arm gently active within comfort matters too. Complete avoidance tends to leave the tendon less tolerant, so the aim is to keep moving and working at a level that does not flare things badly, rather than stopping altogether and waiting for the pain to vanish on its own.

When is shockwave therapy worth considering?

Shockwave therapy is sometimes considered for tennis elbow that has not responded to months of good loading, but the evidence is mixed, so it sits as a second-line option rather than a first move.

Extracorporeal shockwave therapy is a non-invasive treatment that passes acoustic pressure waves through the skin to the sore tendon. It is worth being honest about where it stands for the elbow specifically. The National Institute for Health and Care Excellence, in its guidance on shockwave therapy for refractory tennis elbow, frames it as a treatment for persistent cases and notes the evidence on how well it works is not consistent, and some recent studies show little benefit. We therefore treat it as something to discuss only when a proper loading programme has been given a fair run and has not delivered, with clear information beforehand, rather than as a shortcut. If you have reached that point, shockwave therapy at our clinic is one option we can weigh up with you.

What to expect from an assessment with our team

Our HCPC-registered physiotherapists confirm the diagnosis, rule out other causes, and build a staged loading plan tailored to your grip and daily demands.

Not every painful elbow is tennis elbow. Part of a thorough assessment is checking that the pain is not being referred from the neck or driven by nerve irritation, because that changes the plan entirely. Once we are confident in the diagnosis, we set out the stages, agree a realistic timeline, and fit the exercises around your work rather than the other way round, which matters when your day is spent at a City desk. You can read more about our expert physiotherapy team and how we work.

Book a clinic appointment

If elbow pain is making everyday grips and tasks harder than they should be, an early assessment usually means a quicker, smoother recovery. Book a clinic appointment at the City, Hampstead, Highgate or the West End, and let our team put together a plan that fits your elbow and your week.