Which condition is characterized by inflammation of a tendon?

The condition characterized by inflammation of a tendon is tendinitis. Tendinitis occurs when a tendon, which connects muscle to bone, becomes inflamed due to overuse, injury, or repetitive strain. Symptoms typically include pain, swelling, and stiffness in the affected area, and it can occur in various tendons throughout the body, commonly affecting those in the shoulder, elbow, wrist, hip, knee, and Achilles tendon.

This inflammation is a response to micro-tears in the tendon fibers, and if left untreated, it can lead to further complications and chronic pain. Effective management often involves rest, ice, anti-inflammatory medications, and physical therapy to strengthen the surrounding muscles and improve flexibility.

The other conditions mentioned do not involve tendon inflammation. Hypothermia relates to dangerously low body temperature, laceration involves a cut or tear in the skin or tissue, and hyperthermia refers to elevated body temperature typically due to excessive heat exposure.