What Causes Foot Numbness in Lumbar Disc Herniation?
Disease description:
My grandmother has long suffered from lumbar disc herniation. Previously, she only experienced low back pain and difficulty walking; now, she also has numbness in her feet. She would like to know: Why does foot numbness occur in lumbar disc herniation?
Doctor's answer (1)
Dr. Lin Yunfei
Conservative treatment. Once this condition occurs, if the patient exhibits mild foot symptoms—without significant low back pain or leg pain, leg weakness, or muscle atrophy—and symptoms are intermittent, conservative management is appropriate. This may include lumbar traction, physical therapy, acupuncture, and pharmacotherapy with blood-activating agents and neurotrophic drugs, which can effectively alleviate discomfort.
