Strain (injury)

A strain is a kind of injury that happens to muscles or the tough cords that connect muscles to bones, called tendons. When a muscle or tendon is stretched too far or torn a little bit, it is called a strain. This usually happens when someone does an activity that is harder or lasts longer than their body is used to. Strains often happen in the feet, legs, or back.

Unlike a sprain, which hurts the ligaments that hold bones together, a strain affects the muscles or tendons. When someone has a strain, the best first steps to help are usually to rest, apply ice, use compression (like a bandage), and keep the area raised above heart level. This method is known as RICE. It’s important to treat strains properly so the body can heal and stay strong.

Signs and symptoms

When someone has a strain, they might feel pain and find it hard to move the affected part normally. Other signs include muscle weakness, bruising, and swelling in the area. Strains can be mild, just a bit of overstretching, or more serious if the muscle or tendon is torn.

Cause

A strain happens when a muscle or tendon is stretched too much and gets damaged. This can occur during activities like contact sports or lifting heavy objects. The injury happens when the muscle or tendon is asked to do more than it can handle, leading to a small or large tear. Strains often affect the foot, leg, or back.

Strains can be mild, moderate, or severe. A mild strain might only cause a little pain and tenderness. A moderate strain can make movement painful and limit how much you can move. A severe strain may stop movement completely and cause intense pain right after the injury happens. People who play sports, especially sprinting or team sports, are more likely to get strains, especially if they suddenly do more activity than usual.

Treatment

When someone gets a muscle strain, there are simple steps to help them feel better. The first thing to do is follow the P.R.I.C.E. method:

• Protection: Use soft padding to keep the injured area safe.
• Rest: Resting helps the muscle heal faster and prevents more harm.
• Ice: Applying ice reduces swelling by limiting blood flow to the area. Remember, only ice for up to 20 minutes at a time.
• Compression: Wrapping the area with a soft bandage can help reduce swelling.
• Elevation: Keeping the injured part raised close to heart level helps blood flow back to the body.

Doctors may also suggest special medicines and cold compression therapy to lower swelling and pain. If the injury feels very painful, the limb can’t be used, or there is sharp pain in one spot, it’s best to see a doctor. This could mean a more serious injury like a broken bone or a complete muscle tear.