Lower Back Pain
Lower back pain is one of the most common reasons people consult healthcare professionals and a leading cause of disability worldwide. It can affect individuals of any age and may be acute (lasting less than 6 weeks), subacute (6–12 weeks), or chronic (more than 12 weeks). Though often self-limiting, it can significantly impact quality of life and work productivity. Causes Most cases are non-specific, meaning no serious underlying cause is identified. Common causes include: Muscle strain or ligament sprain from poor posture, lifting, or overuse Degenerative disc disease or facet joint osteoarthritis Herniated discs pressing on spinal nerves Spinal stenosis (narrowing of spinal canal) Sacroiliac joint dysfunction Less commonly, it