What is pain?

 

Pain is your body's way of telling you that something is wrong. It is often caused by swelling of tissue, which creates pressure on nerves and leads to discomfort. Pain is a useful mechanism to alert you to a problem, and stops you from damaging your body further. It should always, therefore, be taken seriously.

Pain can affect many areas of the body, but particularly the lower back, head, neck, joints and legs. It can result from injuries and arthritis, and can also manifest itself in the form of rheumatic pain and period pain.