Alternative names
Pulled muscle

Definition
A strain is when a muscle becomes overstretched and tears. This painful injury, also called a “pulled muscle,” can be caused by an accident, improper use of a muscle, or overuse of a muscle.

Causes

 
• Excessive physical activity or effort  
• Improperly warming up before a physical activity  
• Poor flexibility

Symptoms

 
• Pain and difficulty moving the injured muscle  
• Discolored and bruised skin  
• Swelling

First Aid

 
• Apply ice immediately to reduce swelling. Wrap the ice in cloth - avoid using ice directly on the skin. Apply ice for 10 to 15 minutes every 1 hour for the first day. Then, every 3 to 4 hours.  
• Use ice for the first 3 days. After that, either heat or ice may be helpful.  
• Rest the pulled muscle for at least a day. If possible, keep the pulled muscle elevated above the level of the heart.  
• Avoid using a strained muscle while it is still painful. When the pain subsides, start activity slowly and in moderation.

Call immediately for emergency medical assistance if

 
• You are unable to move the muscle.  
• The injury is bleeding.

Call your doctor if the pain does not go away after several weeks.

Prevention

 
• Warm-up properly before exercise and sports.  
• Keep your muscles strong and flexible.

Medical Encyclopedia

All ArmMed Media material is provided for information only and is neither advice nor a substitute for proper medical care. Consult a qualified healthcare professional who understands your particular history for individual concerns.