What are common symptoms of a strain?

A strain refers to an injury to a muscle or tendon that occurs when these tissues are overstretched or torn. Common symptoms associated with a strain typically include pain and tenderness at the affected area, which is indicative of the muscle's distress. Discoloration and swelling often accompany strains due to inflammation and the body's response to injury, as blood flow increases to the site, causing bruising and swelling. Lastly, loss of mobility is frequently observed since the strained muscle may become stiff or less functional, limiting movement in the affected area.

Each of these symptoms plays a critical role in diagnosing a strain, and their combined presence can help healthcare professionals assess the severity of the injury. Thus, when considering the symptoms of a strain, it’s clear that not just one, but all of these factors contribute to the overall clinical picture.