Traditional Chinese Medicine and Sciatica

Pain & Musculoskeletal · ICD-10 M54.3

Sciatica (坐骨神经痛, ICD-10 M54.3) is pain that radiates along the sciatic nerve, from the buttock down into the thigh, calf, and foot. It may come with numbness or weakness and often worsens with prolonged sitting or when coughing and sneezing. This information is for general understanding and is not a personalized diagnosis.

The TCM perspective

Traditional Chinese Medicine views leg-radiating pain as an obstruction of Qi and Blood in the Bladder and Gallbladder channels that run down the leg, often with invading Cold and Damp or Blood Stasis from compression. In older adults, underlying Kidney Deficiency is common. TCM care focuses on opening the flow of the channels, dispelling Cold-Damp, and nourishing the Kidneys to help ease discomfort.

TCM patterns

• Cold-Damp Bi — Heavy, radiating pain down the leg that worsens in cold or damp weather and feels relieved by warmth.
• Blood Stasis — Sharp pain along a clear line, often with a history of compression or injury, worsening with prolonged sitting.
• Kidney Deficiency — Chronic radiating pain with leg weakness and fatigue, commonly seen in older adults.

General self-care

• Avoid sitting too long; stand up, change position, and move regularly.
• Take care when lifting heavy objects by bending the knees and not twisting.
• Gently and gradually stretch the hip and back muscles, and keep the lower back and hips warm.
• Strengthen the core muscles to help support the lower back.

When to consult a doctor

• Increasing leg numbness or weakness, or changes in bladder or bowel control (a warning sign that needs immediate medical attention).
• Severe radiating pain after an injury or accident.
• Pain with fever, unexplained weight loss, or pain that is worse at night.
• Symptoms that do not improve within a few weeks or that interfere with walking and daily life.

This content is provided for general knowledge only. It is not individual medical advice and does not guarantee any result. Appropriate care should follow an assessment by a licensed TCM practitioner. For severe or emergency symptoms, see a doctor or call 1669.

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