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.