Why Does My Sciatica Pain Come Back After Temporary Relief??


By Dr. Eleanor Smith, DPT
Medically Reviewed by Dr. Alex Roberts, BSc Physiology
Last Updated: January 2026

If you keep getting temporary relief only for your sciatica, you’re not imagining it.

Many people feel better for a short time after treatment, only to have the pain return days or weeks later.

This cycle is frustrating, especially when effort doesn’t lead to lasting results.

There’s a clear reason for this pattern.

Why Relief From Sciatica Often Doesn’t Last

Most treatments focus on reducing symptoms.

They may:

• Relax muscles

• Reduce surface inflammation

• Improve movement temporarily

But if irritation around the nerve remains, relief doesn’t last.

That’s why people experience:

• Pain returns after treatment
  
  

• Sciatica relief that’s only temporary

• Recurring nerve pain

Why Sciatica Comes Back After Physio or Injections

People often notice:

• Sciatica comes back after physio

• Pain returns after injections
  
  

This happens when:

• The original trigger settles

• But deep inflammation remains

• Nerve sensitivity isn’t fully resolved

So pain calms briefly, then flares again.

Sciatica Flare-Ups After Treatment Explained

Sciatica flare-ups after treatment don’t always mean the treatment failed.

They usually mean:

• The nerve hasn’t fully stabilised

• Inflammation reactivates under stress

• Daily movement retriggers sensitivity

This leads to recurring cycles of relief and relapse.

Why Recurring Nerve Pain Is So Common

Nerves recover slowly.

If irritation isn’t addressed at its source, the nervous system stays reactive.

This creates repeated pain episodes that feel unpredictable but follow the same underlying pattern.

That’s why sciatica can keep coming back, even when you do everything right.

What To Do When Sciatica Relief Is Only Temporary

When relief is short-lived, the answer isn’t more of the same treatment.

It’s understanding why sciatica keeps coming back and what’s preventing the nerve from settling fully.

Once that’s clear, the cycle can be broken.

If you’ve tried everything and nothing has helped, find out what actually works and how to get rid of sciatica permanently.

How To Get Rid Of Sciatica