A common, painful condition affecting the lower portion of
the spine.
Low back pain is caused by injury to a muscle (strain) or ligament (sprain). Common causes include
improper lifting, poor posture, lack of regular exercise, a fracture, a ruptured disc or
arthritis.
Often, the only symptom is pain in the lower back.
Most low back pain goes away on its own in two to four weeks. Physiotherapy and pain relievers can help. A few cases may require surgery.
Usually self-treatable
Usually self-diagnosable
Lab tests or imaging rarely required