Slipped disc
A slipped disc means that one of the discs of cartilagein the spine is damaged and pressing on the nerves. It's also known as a prolapsed or herniated disc.
Lower back pain is often the main symptom of a slipped disc. The pain is caused by a disc pressing on a nerve, and is often worse when pressure is placed on the nerve. This can happen when you cough, sneeze or sit down.
Find out how a slipped disc is diagnosed. Your GP should be able to make a diagnosis from your symptoms and medical history. You'll also have a number of physical examinations.
Find out how a slipped disc is treated. Exercise, physiotherapy and painkilling medication are usually recommended. Surgery is needed in about 1 in 10 cases.
To avoid back pain and help prevent a slipped disc, you should keep mobile, exercise regularly, maintain good posture and lift heavy objects correctly.