What is it?

A strain occurs when a muscle or the tendon that attaches it to the bone is overstretched or torn. Muscle strains are also called pulled muscles. Who gets it?

Anyone can strain a muscle. However, people involved in sports or other forms of strenuous exercise are more likely to strain a muscle.

What causes it?

Muscles are bunches of fibers that can contract. Muscle strains usually occur during activities that require the muscle to tighten forcefully. The muscle is strained either because it is not properly stretched, or warmed up, before the activity; it is too weak; or because the muscle is already injured and not allowed time to recover. So, many muscle strains occur during exercise or sports activities. They can also occur when lifting heavy objects.

What are the symptoms?

When a muscle is strained, it hurts and is difficult to move. You may also feel a burning sensation in the area of the injured muscle, or feel as though something has "popped." Sometimes the area of the strained muscle looks bruised or swells. A strained muscle might spasm, which means it contracts suddenly and involuntarily, causing severe pain.

How is it diagnosed?

To diagnose a muscle strain, your doctor will examine the painful area, and ask how and when the injury happened. He or she may order other diagnostic tests, such as x-rays, to rule out any injury to the bone.

What is the treatment?

Muscle strains are treated with rest, ice, compression, and elevation, or RICE. You will be told to rest the injured area to reduce pain and swelling. If the strain is in the leg or foot area, you may need to use crutches. Ice packs are recommended at regular intervals (as recommended by your doctor) over the first few days after the injury. Ice causes the blood vessels to constrict, which reduces inflammation and pain. Anti-inflammatory medications might also be used to relieve pain. Compression and elevation help to reduce swelling. Your doctor may also recommend physical therapy to speed your recovery. You should avoid the type of activity that caused the injury until the muscle is completely healed.

Self-care tips

You can prevent muscle strains by warming up for at least 10 minutes before participating in any strenuous exercise or heavy lifting. When you warm up, you increase the blood circulation to the muscle and prepare it for exercise. When starting any new exercise program or sport, it's important to begin gradually so your muscles are conditioned for the activity.

This information has been designed as a comprehensive and quick reference guide written by health care reviewers. The health information written is intended to be a supplement to the care provided by your physician. It is not intended nor implied to be a substitute for professional medical advice.

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Source : By Fadi Malouf