Q. What causes lower back pain?
Doctor Answer is medically reviewed by SecondMedic medical review team.
Lower back pain can have various causes, and it's often a result of a combination of factors. Here are some common causes of lower back pain:
1. Muscle or Ligament Strain: Overstretching or tearing of muscles or ligaments in the lower back can lead to pain. This can occur due to improper lifting, sudden movements, or poor posture.
2. Herniated Disc: The discs in the spine act as cushions between the vertebrae. A herniated or slipped disc occurs when the soft inner material of the disc pushes through the tough outer layer, irritating nearby nerves and causing pain.
3. Degenerative Disc Disease: With age, the discs in the spine can degenerate, leading to pain and discomfort. This is a natural part of the aging process, but it can contribute to lower back pain.
4. Spinal Stenosis: This is a condition where the spinal canal narrows, putting pressure on the spinal cord and nerves. It can cause pain, numbness, and weakness in the lower back and legs.
5. Scoliosis: An abnormal curvature of the spine, such as scoliosis, can lead to lower back pain.
6. Osteoarthritis: Wear and tear of the joints in the spine, known as osteoarthritis, can cause lower back pain.
7. Trauma or Injury: Injuries resulting from accidents, falls, or trauma can cause lower back pain. Fractures, sprains, or strains may occur.
8. Sciatica: Compression or irritation of the sciatic nerve, which runs from the lower back down each leg, can cause pain, numbness, and tingling in the lower back and legs.
9. Kidney Stones or Infection: Problems with the kidneys, such as stones or infections, can sometimes cause lower back pain.
10. Poor Posture: Prolonged periods of sitting or standing with poor posture can strain the muscles and ligaments in the lower back, leading to pain.
It's essential to consult with a healthcare professional to determine the specific cause of lower back pain and develop an appropriate treatment plan.