A member asked:

I had a nerve root steroid injection for a disc bulge / sciatica, 7 days ago. this hasn't reduced my discomfort. is there a chance it may still work?

7 doctors weighed in across 3 answers
Dr. Scott Naftulin answered

Specializes in Pain Management

Yes: Although injections of this type may work in 1-7 days, it may take up to 3 weeks. Be patient and continue activity as able in the meantime.

Answered 9/29/2016

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possibly: Maximal benefit after a nerve root injection typically within 10-14 days after the procedure.

Answered 10/15/2013

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Dr. Qamar Khan answered

Specializes in Pain Management

Can Take 2 Weeks: Epidural injections have a variable relief pattern and it really depends on the steroid used and location of pathology. Typically epidural injections work best if placed next to or on top of the level of pathology. Sometimes these injections need to be repeated for sustained relief. Epidural injections if they work can provide from weeks to months of relief. Speak with your doctor re: options.

Answered 7/21/2014

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