Muscle strain

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Most muscle strains (pulled muscles) are caused by overstretching muscles. Strains may be minor or severe, such as a torn muscle or tendon.

Symptoms of a muscle strain can vary depending on how severe the strain is and may include:

  • Pain and tenderness that is worse with movement.
  • Swelling and bruising.
  • Normal or limited muscle movement.
  • A bulge or deformity at the site of a complete tear.

Recovery time for a muscle strain can vary depending on a person's age and health and the type and severity of the strain. While a minor strain often heals well with home treatment, a severe strain may require medical treatment. If a severe strain is not treated, a person may have long-term pain, limited movement, and deformity.




La Enciclopedia de salud contiene información general de salud. No todos los tratamientos o servicios descritos son beneficios cubiertos para los miembros de Kaiser Permanente ni se ofrecen como servicios de Kaiser Permanente. Para obtener una lista de beneficios cubiertos, consulte su Evidencia de cobertura o Descripción resumida del plan. Para los tratamientos recomendados, consulte con su proveedor de atención médica.