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Updated June 16, 2014.

Definition:

Lumbago is a general term often used to describe pain in the lumbar area of your back. Most of the time, lumbago may be due to a muscle strain, degenerative disc disease, herniated discs or stenosis. Fractures, cancer, infection, vascular disease, and rheumatoid arthritis are other less common causes.

Another type of lumbago, called ischemic lumbago, is a condition in which the blood flow in arteries and/or veins is insufficient.

Symptoms of ischemic lumbago include lower back pain and pain in the buttocks that is immediately relieved with rest.

Examples: The term "lumbago" doesn't give specific information as to the cause of the low back pain.