How to treat foot numbness caused by lumbar disc herniation

Lower limb numbness caused by lumbar disc herniation is usually due to compression of the nerve roots. Initially, non-surgical approaches may be attempted: 1. Rest and pain management: Bed rest, especially on a firm mattress, can help reduce pressure. Over-the-counter medications such as nonsteroidal anti-inflammatory drugs (NSAIDs) can relieve pain. 2. Physical therapy: This includes heat or cold application, electrical stimulation, and gentle stretching exercises to strengthen the core muscles and reduce pressure on the discs. 3. Rehabilitation therapy: A professional physical therapist may guide treatments such as traction, massage, or acupuncture to improve nerve function. 4. Behavioral modifications: Change sitting and standing postures, avoid maintaining a single posture for prolonged periods, and learn proper lifting techniques to reduce strain on the lower back. If non-surgical treatments are ineffective and symptoms continue to worsen, surgery may need to be considered.