Which symptom is commonly associated with muscle strains?

Muscle strains are injuries that occur when muscle fibers are stretched or torn, often due to excessive force or overuse. The hallmark symptoms of a muscle strain include pain and swelling. When a muscle is strained, the body responds to the injury with inflammation, leading to swelling in the affected area. Pain is typically localized around the site of the strain and can vary in intensity depending on the severity of the injury. This combination of pain and swelling is essential for identifying the specific nature of a muscle strain, differentiating it from other types of injuries or conditions.

The other symptoms listed, like fatigue, cramping, spasms, stiffness, and numbness, may relate to different issues but are not the primary indicators of a muscle strain. Understanding the key symptoms helps in the assessment and management of musculoskeletal injuries effectively, facilitating appropriate treatment and recovery strategies.