What are the common symptoms of lumbar disc herniation?
Disease description:
Recently, I have been experiencing persistent lower back pain, which sometimes radiates down to the legs. I heard that it might be lumbar disc herniation, and I would like to learn more about the common symptoms of lumbar disc herniation.
Doctor's answer (1)
Dr. Chen Jian
Lumbar disc herniation, also known as lumbar protrusion syndrome, primarily results from rupture of the annulus fibrosus of the lumbar intervertebral disc, causing the nucleus pulposus to protrude and stimulate or compress the nerve roots. Typical symptoms include:
1. Low back pain: Low back pain is the most common symptom of lumbar protrusion syndrome, with approximately 91% of patients initially experiencing low back pain. The pain may be dull, sharp, or a pulling pain, commonly located in the center of the lower back or on one side. This pain may worsen after exertion, improve with rest, and may intensify and recur repeatedly.
2. Radiating pain in the lower limbs: Pain radiates from the lower back through the buttocks, posterior thigh, lateral calf, and extends to the foot, following a distribution typical of sciatica.
3. Sensory abnormalities: Numbness, tingling, or decreased sensation may occur in the area innervated by the compressed nerve root. Pain may intensify during activities that increase abdominal pressure, such as coughing or sneezing.
4. Muscle weakness: Prolonged compression of the nerve roots may lead to weakness in the corresponding muscle groups, such as weakness in dorsiflexion of the toes.
5. Altered reflexes: Some patients may experience weakened or absent tendon reflexes, such as diminished ankle reflexes.
If low back pain persists or becomes more severe, it is necessary to seek examination at a正规 hospital.
