Approach
Rest and physiotherapy
When it fits
Mild or early sciatica, or after a procedure settles the disc
What to expect
Avoid sharp triggers; strengthen when the nerve is quieter
Dr. Nitish Mandal
Sciatica and slip disc
The pain shoots from your lower back into the leg. Sitting is worse. You have been told it is a disc. Tablets and rest have not settled it.
What is sciatica?
Sciatica is pain that follows the sciatic nerve, usually from the lower back into the buttock and down the leg. A disc that has bulged or herniated can irritate that nerve.
People often search for slip disc, disc bulge, or PIVD. Those words describe what a scan can show. The visit is about whether that disc is the reason you cannot sit, walk, or sleep.
How does sciatica feel?
- Shooting or burning pain from the back into one leg.
- Sitting, bending, or coughing can make it worse.
- The leg may feel numb, heavy, or tingly, sometimes into the toes.
Does an MRI disc bulge mean I need surgery?
A scan shows structure. It does not always show which structure is causing this week's pain. Two people can have similar disc pictures and very different symptoms.
The first visit starts with conversation and a physical examination, then looks at your reports. Surgery is not the automatic next step because a disc is visible on MRI.
What have you already tried?
- Painkillers and rest, with the pain returning when you sit or travel.
- Physiotherapy that helps a little, then stalls.
- An MRI that shows a bulge, and a suggestion to wait or to plan surgery.
What non-surgical treatments are used in Bangalore?
Alongside the procedure
- Avoid positions that sharply increase the leg pain.
- Keep moving in ways that do not provoke the nerve.
- Back-strengthening exercises after the disc has settled, as advised after ozone.
When a targeted procedure is discussed
- Ozone discolysis (ozone nucleolysis): medical-grade ozone placed in the disc under X-ray guidance, as relief of nerve pressure without surgery.
- Transforaminal epidural injections, including a small dose of steroid with local anaesthetic when sciatica is very severe.
How long is an ozone disc visit?
- You lie face down. The site is cleaned and local anaesthetic is given.
- The disc is located with X-ray guidance. A thin needle is placed in the disc.
- Medical-grade ozone, made from pure oxygen just before injection, is placed. The needle is withdrawn and a bandage applied.
The procedure takes around 15 to 20 minutes, with going home in about 30 minutes. Ozone takes about 3 to 4 weeks to shrink the disc. For very severe sciatica, a small dose of steroid with local anaesthetic may be given as the needle comes out, with pain relief within 1 to 2 days.
Frequently asked questions
- My MRI shows a disc bulge. Do I need surgery?
- Not automatically. A bulge on a scan and the pain you feel are not always the same thing. Many people are first offered a non-surgical option such as ozone discolysis or an epidural injection, after examination.
- How soon can I go home after ozone for sciatica?
- Going home is about 30 minutes after a 15 to 20 minute procedure. You remain awake so any shock-like feeling can be reported at once.
- How long until ozone helps?
- Ozone takes about 3 to 4 weeks to shrink the disc. If sciatica is very severe, a small steroid dose as the needle comes out may ease pain within 1 to 2 days. Back-strengthening exercises are still advised afterwards.
- Can I fly or sit in a car after ozone?
- Going home is about 30 minutes after a 15 to 20 minute procedure. Long sitting is still limited until the disc settles. Exact advice is given in clinic.
- What if I have numbness or foot drop?
- Sudden weakness, saddle numbness, or loss of bladder control is not a wait-and-see problem. That needs urgent surgical assessment, not a webpage plan.
Rest and physio, clinic procedure, or surgery?
Approach
Ozone or epidural injection
When it fits
Disc-related leg pain that matches examination, after tablets and rest stall
What to expect
Clinic visit; ozone about 15 to 20 minutes; go home in about 30 minutes
Approach
Surgery
When it fits
Weakness, progressive deficit, or a disc that needs a surgeon after assessment
What to expect
Honest outcome of some visits; not the default because a bulge is on MRI
| Approach | When it fits | What to expect |
|---|---|---|
| Rest and physiotherapy | Mild or early sciatica, or after a procedure settles the disc | Avoid sharp triggers; strengthen when the nerve is quieter |
| Ozone or epidural injection | Disc-related leg pain that matches examination, after tablets and rest stall | Clinic visit; ozone about 15 to 20 minutes; go home in about 30 minutes |
| Surgery | Weakness, progressive deficit, or a disc that needs a surgeon after assessment | Honest outcome of some visits; not the default because a bulge is on MRI |
Not every disc needs an injection, and some people still need a surgeon. The first visit is to find whether this pain is coming from that disc, then choose care that fits.
Reviewed by Dr. Nitish Mandal, MBBS, MD, FIPM, TIPM (Nashville). Clinics: Koramangala and J.P. Nagar.
Page chat
Ask about sciatica
The questions on this page, with answers taken from the same details shown above.
Chat
Pain clinic
Typically replies on WhatsApp
My MRI shows a disc bulge. Do I need surgery?
Not automatically. A bulge on a scan and the pain you feel are not always the same thing. Ozone discolysis and transforaminal epidural injections are listed as non-surgical options after examination.
How soon can I go home after ozone?
The procedure is described as 15 to 20 minutes, with going home in about 30 minutes. Ozone may take 3 to 4 weeks to shrink the disc.