Lower back pain can have various causes, and it's often the result of a combination of factors.
Overuse, lifting heavy objects improperly, or sudden movements can strain or sprain the muscles and ligaments in the lower back.
Muscle Strain or Sprain:
The rupture or bulging of an intervertebral disc can irritate nearby nerves, leading to lower back pain.
Herniated Disc:
The natural aging process can cause the discs between the vertebrae to degenerate, leading to reduced cushioning and increased friction, resulting in pain.
Degenerative Disc Disease:
Narrowing of the spinal canal can put pressure on the spinal cord and nerves, causing pain in the lower back.
Spinal Stenosis:
Compression or irritation of the sciatic nerve, often caused by a herniated disc or bone spur, can lead to lower back pain that radiates down the leg.
Sciatica:
Wear and tear on the joints in the spine can result in osteoarthritis, causing pain and stiffness in the lower back.
Osteoarthritis:
Abnormal curvature of the spine can lead to lower back pain, especially if the curvature is severe.
Scoliosis:
Accidents, falls, or other trauma can cause fractures, sprains, or other injuries to the spine, resulting in lower back pain.
Injuries and Trauma:
Prolonged periods of sitting or standing with improper posture can strain the lower back muscles and contribute to pain.
Poor Posture:
Obesity, lack of exercise, and smoking can contribute to lower back pain. These factors can affect overall health and the strength of the musculoskeletal system.