What Causes Pain in the Elbow Joint When Lifting?

Pain in the elbow joint when lifting or gripping objects is a common complaint that signals an overuse injury rather than an acute traumatic event. This discomfort arises from repetitive strain on the forearm muscles and their tendons, which attach near the elbow joint. The pain can range from a mild ache after activity to a sharp, burning sensation that severely limits simple movements. Understanding the sources of this strain is the first step toward finding relief and preventing the condition from worsening.

Common Sources of Elbow Pain

The majority of pain related to lifting and gripping is caused by a condition affecting the tendons on either the outside or the inside of the elbow. This injury is classified as a tendinopathy, which describes a degenerative process involving micro-tears and disorganized collagen fibers in the tendon. The two most frequent diagnoses are differentiated by their location on the distal humerus, the long bone of the upper arm.

Pain located on the outside of the elbow is called Lateral Epicondylitis, commonly known as Tennis Elbow. This condition affects the common extensor tendon origin, primarily involving the extensor carpi radialis brevis muscle, which extends the wrist and fingers. Repeated activities that require wrist extension, such as backhand strokes or lifting objects with the palm facing down, place excessive tension on this tendon attachment. This constant tugging causes structural changes in the tendon tissue, leading to pain noticeable when gripping or lifting.

The counterpart, Medial Epicondylitis, or Golfer’s Elbow, causes pain on the inside of the elbow. Here, the common flexor tendon is affected, specifically the origins of the pronator teres and flexor carpi radialis muscles. These muscles are responsible for gripping, flexing the wrist, and turning the forearm palm-down (pronation). Activities like swinging a golf club, throwing a baseball, or using tools that require forceful, repetitive wrist flexion and gripping can overload these tendons.

The distinction between the two conditions is rooted in the movement that provokes the pain. If lifting an object with your palm facing the floor causes sharp pain, the extensor tendons on the outside of your elbow are likely strained (Tennis Elbow). Conversely, if the pain occurs when carrying a heavy suitcase or performing a bicep curl with a palm-up grip, the flexor tendons on the inside of the elbow are the source of discomfort (Golfer’s Elbow). Both conditions represent a failure of the tendon to heal properly in response to chronic stress.

Short-Term Relief and Activity Modification

Immediate management focuses on reducing the strain on the injured tendon and controlling symptoms to allow for tissue recovery. The first step is to avoid the specific movements and activities that trigger the pain, often by modifying lifting technique or reducing the intensity of repetitive tasks. When lifting objects, try to keep the wrist in a neutral or slightly flexed position. Using a palm-up (supinated) grip whenever possible lessens the load on the affected extensor tendons on the outside of the elbow.

Cold therapy can be applied to the most tender area to manage acute pain and swelling, especially after an activity that causes a flare-up. An ice pack wrapped in a thin towel should be applied for 15 to 20 minutes, several times throughout the day. Nonsteroidal anti-inflammatory drugs (NSAIDs), such as ibuprofen, may also be used in the short term to reduce pain. However, they primarily offer symptomatic relief and do not address the underlying degenerative changes in the tendon tissue.

A counterforce brace, a strap worn on the forearm about one to two inches below the elbow, is another effective short-term tool. This brace works by applying localized compression to the muscle belly, which changes the angle of pull. By absorbing some of the force, the brace temporarily lessens the strain on the tendon’s origin at the elbow bone.

When exercising or lifting weights, certain modifications are necessary to prevent further tendon aggravation. Avoid exercises that involve a straight or locked-out elbow, as this significantly increases strain on the forearm muscles. Exercises with a palm-down grip, such as reverse curls or upright rows, should be temporarily discontinued. Instead, favor a neutral grip (palms facing each other) to minimize stress on the wrist extensors, ensuring activities do not cause a severe increase in pain.

Indicators for Medical Consultation

While many cases of elbow pain improve with rest and simple home care, certain indicators suggest the need for professional medical evaluation. If the pain persists for longer than six weeks despite consistent activity modification, a doctor or physical therapist should be consulted for a formal diagnosis. Chronic, unrelenting pain may signify that the degenerative process is more advanced or that a significant partial tear is present.

Sudden, severe pain, particularly following an acute event like a fall or an unexpected forceful lift, warrants immediate medical attention. This acute onset can suggest a complication such as a fracture or a complete tendon rupture, which requires prompt assessment. If you experience any symptoms of nerve involvement, such as numbness, tingling, or weakness that radiates into the hand or fingers, seek evaluation.

These radiating symptoms indicate that a nerve, such as the ulnar or radial nerve, is being compressed or irritated near the elbow joint. If the pain is so severe that it prevents you from performing basic daily tasks, like holding a coffee cup or turning a doorknob, professional guidance is necessary. A medical professional can confirm the diagnosis and develop a structured treatment plan that may include physical therapy, specific bracing, or other interventions.