Sciatica is pain that travels from the lower back or buttock down the back of the leg, caused by pressure on or
irritation of the sciatic nerve roots. It can be intensely painful, but most people get better within 4 to 6 weeks
without surgery. Staying active helps; bed rest doesn't. Ayurveda describes it as Gridhrasi — named after
the stiff, stooped gait of a vulture.
Emergency: go to hospital immediately if you have
Back pain or sciatica with any of: numbness around the genitals, buttocks or inner thighs
(“saddle” area); new difficulty passing urine or loss of bladder control; loss of bowel control; or weakness in
both legs. These can be signs of cauda equina syndrome — severe nerve compression that needs
emergency surgery within hours to prevent permanent damage.
Also seek urgent care for rapidly worsening leg weakness or foot drop, back pain with fever, a history of cancer, or pain after a significant fall or accident.
What is sciatica?
The sciatic nerve is the longest nerve in the body, formed from nerve roots leaving the lower spine and running
through the buttock and down each leg. The most common cause of sciatica is a slipped (herniated) disc,
where soft material from a spinal disc bulges out and presses on a nerve root. Other causes include narrowing of
the spinal canal (spinal stenosis) in older people, a slipped vertebra (spondylolisthesis), and, rarely, infection
or tumours. Heavy lifting, long hours of sitting or driving, obesity, smoking and physical jobs raise the risk.
Warm oil massage (abhyanga) is a traditional comfort for stiffness and aches. Avoid massaging hot, swollen or recently injured areas.
Symptoms
Pain from the buttock down the back or side of one leg, often below the knee — frequently worse than the back pain
Burning, shooting or electric-shock sensations
Numbness or pins and needles in the leg or foot
Weakness in the leg or foot
Pain made worse by sitting, coughing, sneezing or bending forward
Recovery timeline
A typical course. Some people recover faster, some slower; the timing of each step depends on how severe the symptoms are.
Treatment
Stay active within the limits of pain — walking is ideal. Bed rest slows recovery.
Pain relief — anti-inflammatory painkillers such as ibuprofen for short periods, if safe for you. Medicines such as gabapentin and pregabalin are no longer recommended for sciatica because they don't help most people and cause side effects.
Heat or cold packs for comfort.
Physiotherapy and exercise — graded stretching, core strengthening and advice on posture and lifting.
Epidural steroid injection — may relieve severe sciatica for some weeks while the nerve heals.
Surgery (usually microdiscectomy) — for cauda equina syndrome, progressive weakness, or severe pain that persists despite other treatment; it gives faster relief, though long-term results are similar to non-surgical care for many people.
Ayurvedic view
Pacify Vata (and Kapha where there is stiffness and heaviness) → relieve pain and stiffness along the nerve pathway → strengthen the back.
Gridhrasi is one of the eighty Vata disorders. Charaka Samhita describes pain,
stiffness and pricking starting in the buttock and moving down the back of the thigh, knee, calf and foot, with
restricted leg-raising — a remarkably accurate description of sciatica. Two types are recognised: Vataja
(sharp pain, stiffness, twitching) and Vata-Kaphaja (heaviness, drowsiness, poor appetite). Classical
treatment includes Basti (medicated enemas), Snehana and Swedana (oil and heat), and
specialised procedures such as Siravedha and Agnikarma.
Ayurvedic therapies & safety
External
Kati Basti
Warm medicated oil held over the lower back in a ring of dough. Soothing for back pain and stiffness.
Internal cleansing
Basti
Medicated oil and decoction enemas — the classical main treatment for Vata disorders, given as a supervised course.
Herbs
Rasna, Eranda, Guggulu
Rasna, castor root (Eranda) and Yogaraja Guggulu are commonly prescribed.
Therapies should be given at a recognised centre by trained staff. Hot oil and heat can burn skin that is numb —
take special care if you have diabetes or reduced sensation. Agnikarma and Siravedha are specialist
procedures. Guggulu can interact with blood thinners and thyroid medicine; castor oil is a strong laxative.
Ayurvedic care should not delay emergency treatment if warning signs appear.
Daily care
Break up sitting every 20–30 minutes; use a small cushion or rolled towel to support the lower back.
Lift by bending the knees, keeping loads close to the body; avoid lifting and twisting together.
Sleep on your side with a pillow between the knees, or on your back with a pillow under the knees.
Once the acute pain settles, gentle yoga — Bhujangasana, Makarasana, supported bridge — can help; avoid deep forward bends while pain is severe.
Keep a healthy weight, stop smoking, and eat warm, regular, easily digested meals.