What is a common symptom of lateral epicondylitis?

Lateral epicondylitis, commonly known as tennis elbow, is primarily characterized by pain on the outer part of the elbow. This condition arises from overuse, leading to tendinopathy of the extensor tendons that originate from the lateral epicondyle of the humerus. The pain typically manifests as a sharp or aching discomfort on the outer elbow and may radiate down the forearm, especially when performing activities that involve wrist extension or gripping.

Recognizing that pain on the inner elbow pertains to medial conditions like medial epicondylitis helps clarify the specific nature of lateral epicondylitis. Similarly, while elbow swelling can occur in various injuries or conditions, it is not a hallmark symptom of lateral epicondylitis. Stiffness of the wrist can be a symptom of carpal tunnel syndrome or wrist injuries but is not directly associated with lateral epicondylitis. Overall, the presentation of pain on the outer elbow distinctly aligns with the diagnosis of lateral epicondylitis.