Golfer's Elbow on the Inside of the Arm

What golfer's elbow actually is

Golfer's elbow is pain and tenderness on the inside of the elbow, at the bony bump where the tendons that bend the wrist and fingers attach to bone. The medical term is medial epicondylitis, though like its outer-elbow cousin it behaves more like a worn, degenerated tendon than classic inflammation. The ache typically radiates down the inner forearm and flares with gripping or wrist-flexing motions.

The tender point sits just below the elbow crease on the inner side, over the medial epicondyle. Pain usually builds with repeated wrist flexion and forearm rotation — the motions of swinging a golf club, but also of throwing, hammering, and lifting with a bent wrist. Grip strength can fade because gripping itself provokes pain, and some people notice mild swelling right over the bony bump.

How you get it without ever swinging a club

Golfer's elbow comes from repeated or forceful load on the wrist-flexor and forearm-pronator tendons, and golf is only one of many ways to load them that way. Throwing sports, racquet sports, weightlifting, and manual trades that involve gripping and turning — plumbing, carpentry, using a wrench or screwdriver — are all common triggers, as is a single unaccustomed burst of heavy lifting.

• Throwing and racquet sports: baseball pitching, tennis serves, golf swings.
• Manual trades: plumbing, carpentry, repeated wrench or screwdriver use.
• Weightlifting: heavy curls, rows, and other wrist-flexed grips.
• Repetitive gripping: hammering, using vibrating power tools.
• A single overload: a weekend of unaccustomed heavy lifting after a sedentary stretch.

As with the outer-elbow tendon, this pattern reflects load exceeding the tendon's capacity to adapt, not an acute injury from a single twist. Golfer's elbow is a load problem in the tendon, and the swing is just one of many ways to overload it — most cases have nothing to do with golf.

Golfer's elbow vs. a nerve problem

Inner-elbow pain sometimes comes from a nerve rather than a tendon, and telling the two apart changes the plan. The ulnar nerve runs directly behind the medial epicondyle, and irritation there — cubital tunnel syndrome — causes numbness or tingling in the ring and little fingers, not just pain at the tendon's tender point.

Cubital tunnel often worsens with the elbow bent for long periods, such as sleeping with the arm curled or talking on the phone, and can eventually cause hand weakness if the nerve stays compressed. That is a different mechanism from the wrist-flexion loading pain of golfer's elbow. For contrast, numbness in the thumb, index, and middle fingers points toward the median nerve at the wrist — carpal tunnel syndrome — a separate condition again 1Ref 1American Academy of Orthopaedic Surgeons (OrthoInfo) (2024).Carpal Tunnel Syndrome.Carpal tunnel syndrome results from median-nerve compression at the wrist and typically causes numbness and tingling in the thumb, index, and middle fingers, distinguishing it from an inner-elbow tendon problem.. Golfer's elbow itself does not cause finger numbness; when numbness is part of the picture, a nerve is usually the more likely explanation.

Golfer's elbow vs. tennis elbow, and other look-alikes

The inner-versus-outer distinction is the fastest way to sort elbow pain. Golfer's elbow sits on the inner bony bump and hurts with resisted wrist flexion; tennis elbow sits on the outer bump and hurts with resisted wrist extension. The two are mirror-image tendon problems, and it is entirely possible, though less common, to have both at once.

The opposite presentation — lateral elbow pain that flares with resisted wrist extension rather than flexion — is tennis elbow, a mirror-image tendon problem on the other side of the joint. A third pattern is swelling right at the tip of the elbow rather than pain on either side; that usually points to elbow bursitis, fluid buildup in the cushioning sac over the olecranon, which looks and behaves differently from either tendon problem. Sorting tennis elbow or golfer's elbow from bursitis, and from the nerve problems above, is usually possible from the story and a brief exam alone.

Do you need imaging?

Usually not. Like its outer-elbow counterpart, golfer's elbow is typically a clinical diagnosis made from the pain's location, the aggravating motions, and a focused exam rather than from a scan. Point tenderness over the inner bony bump plus pain reproduced by resisting wrist flexion is usually enough to make the call.

Imaging is more useful when the picture is atypical, when a nerve problem such as cubital tunnel is suspected and needs confirming with a nerve conduction study, or when pain persists despite a real course of conservative treatment. Starting treatment without waiting on a scan is usually the more useful path, since imaging rarely changes an otherwise typical presentation.

What helps

The mainstay is the same as for any overloaded tendon: back off the specific grip-and-wrist-flexion pattern that provokes pain, then gradually reintroduce load through a progressive strengthening program. This is slow work, measured in months, but it is what gives the tendon a chance to remodel rather than simply rest and re-flare.

A forearm strap or brace can ease pain during aggravating tasks, and adjusting grip size, technique, and how heavy tasks are spread across the day often helps as much as any single exercise. Corticosteroid injections can ease pain quickly, but many clinicians treat golfer's elbow treatment with injections as a deliberate choice weighed against the slower rebuilding process, rather than a routine first step, since fast relief does not always track with the tendon's underlying recovery. Surgery is uncommon and reserved for the minority whose pain does not settle despite months of genuine conservative care.

Tracking recovery and when to get it checked

Golfer's elbow tends to improve slowly and unevenly, so tracking function over weeks matters more than judging any single day. A tendon that's remodeling under load often feels a little sore after exercise and calmer between sessions — what matters is whether gripping and lifting tasks are getting easier month over month, not whether today feels perfect.

Validated tools can make that trend visible. The DASH — the Disabilities of the Arm, Shoulder, and Hand — is a self-reported measure of how the whole upper limb functions in everyday tasks, sensitive enough to pick up gradual change 2Ref 2Hudak PL, Amadio PC, Bombardier C (Upper Extremity Collaborative Group) (1996).Development of an upper extremity outcome measure: the DASH (disabilities of the arm, shoulder, and hand).The DASH is a validated self-reported measure of symptoms and physical function across upper-extremity musculoskeletal disorders, usable to track change over time.. Most people notice steady, if slow, improvement; the general timeline is similar to tennis elbow healing time — months rather than weeks, measured by function rather than any single day.

A few things are worth a closer look rather than more patience: numbness or weakness in the hand, an elbow that becomes hot, swollen, and red with fever, pain following a fall or direct blow, or inner-elbow pain that has not budged after several months of genuine loading and activity changes.