Most cases of tennis elbow go away on their own within six months to two years. For about 80 to 90 percent of people, the pain resolves without surgery. But “goes away” does not mean the same thing for everyone. Some people feel better in a few weeks. Others deal with symptoms for over a year. The key is understanding what is actually happening inside your arm and what you can do about it without falling for overhyped treatments.
What Is Tennis Elbow and Why Does It Hurt So Long?
Tennis elbow, or lateral epicondylitis, is not really an inflammation despite the “-itis” ending. Research published in the Journal of Shoulder and Elbow Surgery has shown the problem is actually tendinosis — a breakdown of collagen in the tendon where the forearm muscles attach to the elbow. This is a key distinction because tendon healing is slow. Tendons have poor blood supply compared to muscles. That is why recovery takes months, not days or weeks.
The condition affects about 1 to 3 percent of adults each year, according to the American Academy of Orthopaedic Surgeons. It is most common between ages 35 and 55. You do not have to play tennis to get it. Any repetitive gripping, lifting, or wrist extension can cause it. Plumbers, carpenters, cooks, and people who use computer mice heavily all get tennis elbow.
The pain is on the outside of the elbow. It can radiate down the forearm. Gripping a coffee cup, turning a doorknob, or shaking hands can be painful. The tendon has tiny tears that the body tries to repair, but the repair process is slow and often incomplete if you keep using the arm the same way.
Does Tennis Elbow Go Away Without Treatment?
Yes, for most people it does. But the timeline varies widely. A study in the British Journal of Sports Medicine looked at people with tennis elbow who chose no active treatment. After one year, about 80 percent reported they were better or completely recovered. After two years, the number climbed higher.
Here is what matters most: “better” does not always mean “back to normal.” Some people in that study still had mild pain when they tested their grip strength. Others could do daily activities without pain but felt sore after heavy lifting. The tendon heals, but it may not heal perfectly.
The natural course of tennis elbow follows a pattern. The first three months are usually the most painful. Between months three and six, pain often starts to fade. By month twelve, most people have significant improvement. If you still have strong pain after 12 months of conservative care, the chances of it resolving on its own drop.
What Treatments Actually Work According to Research?
The evidence for common tennis elbow treatments is mixed. Some things help. Many things do not. Here is what the research actually says.
Eccentric exercises have the strongest support. These are exercises where you lengthen the muscle while it is under tension. For tennis elbow, that means slowly lowering a weight with your wrist after lifting it. A 2020 review in the American Journal of Sports Medicine found that eccentric exercise improved pain and function more than no treatment in multiple studies. The effect is real but not dramatic. It takes weeks of consistent work.
Physical therapy that includes manual therapy and stretching also has good evidence. A study in Archives of Physical Medicine and Rehabilitation compared physical therapy to waiting. The therapy group improved faster in the first six weeks. By six months, the difference between groups was smaller. That means therapy speeds up recovery but may not change the final outcome.
Corticosteroid injections are a different story. They reduce pain quickly — often within a week. But the long-term results are worse than doing nothing. Research in the Journal of the American Medical Association followed people for one year after a steroid injection. Those who got the injection had higher rates of pain recurrence and worse function at 12 months compared to people who did physical therapy or just waited. The steroid weakens the tendon tissue over time. Many orthopedic surgeons now avoid these injections for tennis elbow.
Platelet-rich plasma (PRP) injections have mixed evidence. Some studies show a benefit. Others show no difference from placebo. A 2022 meta-analysis in Orthopaedic Journal of Sports Medicine concluded that PRP may help in the long term — after six months — but does not help in the first three months. The procedure is expensive and not always covered by insurance.
Acupuncture and laser therapy have weak evidence. Some people report improvement. Controlled studies have not consistently shown benefit over placebo. If you try these, know that the evidence is not strong.
| Treatment | Short-term relief (0-3 months) | Long-term recovery (6-12 months) | Evidence strength |
|---|---|---|---|
| Eccentric exercise | Moderate | Good | Strong |
| Physical therapy | Good | Moderate | Strong |
| Corticosteroid injection | Excellent | Poor | Strong (negative effect long-term) |
| PRP injection | None | Moderate | Moderate |
| Acupuncture | Weak | Weak | Weak |
| Laser therapy | Weak | Weak | Weak |
What Should You Avoid When You Have Tennis Elbow?
Many common recommendations have little evidence behind them. Some can make things worse.
Complete rest is not helpful. Immobilizing your arm in a sling or brace for weeks can lead to muscle weakness and joint stiffness. The tendon needs controlled movement to heal. Total rest may delay recovery. You should avoid painful activities, but do not stop using your arm entirely.
Anti-inflammatory medications have limited value. Ibuprofen and naproxen can reduce pain in the short term. But since tennis elbow is not primarily an inflammatory condition, these drugs do not address the root problem. Using them for more than a few days can cause stomach and kidney issues. The British Medical Journal published a review noting that NSAIDs provide modest pain relief at two weeks but no benefit at four weeks compared to placebo.
Counterforce braces are widely sold for tennis elbow. The idea is that the strap changes the angle of the muscle pull and reduces force on the tendon. Some people find them helpful during activity. But studies have not shown consistent benefit. A 2019 review in Sports Medicine found limited evidence that braces improve outcomes. They may help you feel more comfortable while doing certain tasks, but they do not heal the tendon.
Shockwave therapy is another popular option with mixed evidence. Some studies show it helps. Others show no effect. The National Institute for Health and Care Excellence in the UK states that the evidence for shockwave therapy is not strong enough to recommend it routinely. If you try it, expect at least three to five sessions and know that results are unpredictable.
When Should You Consider Surgery for Tennis Elbow?
Surgery is rarely needed. About 90 percent of people with tennis elbow get better without it. Surgery becomes an option when you have tried conservative treatment for at least 6 to 12 months and still have significant pain that limits daily activities.
The most common surgery is called a lateral epicondyle release. The surgeon cuts the tendon attachment to relieve tension. Success rates are around 70 to 85 percent in most studies. But surgery does not guarantee a full recovery. Some people still have pain afterward. Recovery from surgery takes several months of rehabilitation.
There is also a newer procedure called percutaneous tenotomy. It uses a needle to break up damaged tissue without a large incision. Early research shows similar results to open surgery with faster recovery. But long-term data is still limited.
Before considering surgery, ask yourself these questions:
If you answer yes to all four, surgery may be worth discussing with an orthopedic surgeon. If you answer no to any of them, you likely have more conservative options to try first.
Common Misconceptions About Tennis Elbow Recovery
Myth: Tennis elbow only happens to tennis players. This is false. About 95 percent of people with tennis elbow do not get it from tennis. Any activity that involves repetitive wrist extension can cause it. Gardening, typing, painting, and using hand tools are common causes.
Myth: You need to stop all activity until the pain is gone. This can actually slow recovery. The tendon needs graded loading to stimulate healing. Complete rest leads to weakness and stiffness. The goal is to find activities that do not cause sharp pain and keep moving within that range.
Myth: Surgery is a quick fix. Surgery for tennis elbow requires months of recovery. Most people need 4 to 6 months before they can return to heavy activities. The success rate is good but not perfect. Surgery should be a last resort, not a first option.
Myth: Ice and heat will cure it. Ice can reduce pain temporarily. Heat can increase blood flow. Neither changes the underlying tendon damage. They are comfort measures, not treatments.
Frequently Asked Questions
How long does tennis elbow usually take to heal?
Most people improve within 6 to 12 months. About 80 percent recover within one year without surgery.
Can tennis elbow go away on its own completely?
Yes, but complete recovery means different things. Some people have no pain at all. Others have mild symptoms that come and go.
What is the fastest way to heal tennis elbow?
Eccentric exercises combined with activity modification is the most evidence-based approach. No treatment guarantees fast recovery.
When should I see a doctor for tennis elbow?
See a doctor if pain lasts more than 6 weeks despite rest and exercise, or if you cannot straighten your arm fully.
