Elbow pain and weakness

The discomfort you're describing is likely due to a condition called tennis elbow, which results from repetitive strain on the elbow joint. This occurs when tendons in the elbow become inflamed or partially torn, often from overuse.
Common symptoms include pain on the outer side of the elbow that may radiate down the forearm, especially when gripping objects or twisting movements are involved. You might also notice some swelling and bony growths around the area, which can be tender to touch.
To confirm this diagnosis, a simple test called the resisted wrist extension test can be performed. During this test, you'll extend your arm fully and try to resist against any force applied to your wrist while keeping your forearm straight. If this causes increased pain at the elbow, it's indicative of tennis elbow.
For treatment, rest is crucial as continuing activities that strain the elbow can worsen the condition. Applying heat therapy with a hot water bottle or towel can help reduce inflammation and promote healing. Physical therapy exercises may also be beneficial to strengthen the muscles around the elbow and improve flexibility.
If conservative treatments aren't sufficient, corticosteroid injections can provide effective relief when administered correctly by a healthcare professional. These are typically given once weekly for up to three weeks, though some initial discomfort after injection is possible.
Surgery should only be considered if all other treatment options fail and the condition significantly impacts your daily life or work.