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Inflammation - What Is Inflammation?

Inflammation is your body's normal reaction to an injury or infection. Inflammation is more of a sign of tissue injury or another health problem than a disease itself. When you get injured, your body begins to heal itself through a series of processes. The first part of tissue healing is inflammation.

In inflammation, your blood vessels enlarge to allow more blood to flow in your injury area. Special blood cells called white blood cells then enter the site of your injury to start cleaning up the injured area. In addition, your white blood cells release chemicals that ultimately help with tissue healing.

What are the signs of inflammation?

Signs of inflammation include pain, swelling, hot to touch and redness. These signs are often observed in people with problems in their muscles, bones and joints such as in osteoarthritis and gout.

Sometimes, you can have inflammation in other parts of your body like your heart (e.g. pericarditis - inflammation of the tissue covering the heart) and lungs (e.g. pleuritis - inflammation of the tissue covering of the lungs).

Conditions and injuries associated with inflammation

Some of the conditions where inflammation occurs include:

Having inflammation is not always bad for you. Know that if you have inflammation your body is starting to heal your injury.

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