Why Is My Sciatica Not Going Away?


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

If your sciatica has been hanging around for months and doesn’t seem to be getting better, you’re not imagining it.

Many people expect sciatic pain to fade after rest, physio or medication. But for some, the pain lingers, lasts far longer than expected, or slowly gets worse instead of better.

This usually means the underlying problem hasn’t been fully resolved.

Sciatica That Won’t Go Away Is More Common Than You Think

Sciatica isn’t always a short-term issue. For many people, it becomes:

• Persistent
  
  

• Recurring
  
  

• Chronic sciatica pain that refuses to settle despite trying multiple treatments
  
  
  

It may show up as:

• Sciatica still painful after months
  
  

• Pain that eases briefly, then comes back
  
  

• Discomfort that moves between the lower back, hip and leg

  
  

• Constant ache with occasional sharp flare-ups
  
  

When sciatica doesn’t improve or lasts so long, it’s often because something deeper is keeping the nerve irritated.

Why Sciatica Often Doesn’t Get Better

Sciatica usually starts with pressure or irritation on the sciatic nerve. This can come from:

• A bulging or herniated disc
  
  

• Tight muscles in the hip or lower back
  
  

• Spinal wear and tear narrowing nerve space
  
  

In some cases, the original pressure eases on its own.

But the inflammation around the nerve doesn’t always shut off.

That lingering inflammation keeps the nerve sensitive, even when the main trigger is gone.

As a result, pain can return with normal movement or flare up without warning.

This is why many people feel their sciatica is:

• Not improving
  
  

• Still there after months
  
  

• Lingering despite treatment
  
  

• Still painful with no clear explanation

Lingering Sciatic Pain Is Often an Inflammation Issue

When sciatic nerve pain hangs around for a long time, it’s rarely just a mechanical problem anymore.

Over time, inflammation can:

• Remain trapped in deep tissue
  
  

• Keep nerves hypersensitive
  
  

• Slow down natural healing
  
  

That’s why lingering sciatic pain often feels different from the early stages. Less sharp pressure, more constant discomfort.

It also explains why rest alone or surface treatments don’t resolve long-term sciatica causes.

This is when people understand why sciatica keeps coming back after temporary relief.

Why Some Sciatic Pain Becomes Stubborn

Stubborn sciatic nerve pain usually develops when:

• Inflammation has been present for too long
  
  

• The body hasn’t been able to fully reset the area
  
  

• Treatments only calm symptoms temporarily
  
  

This doesn’t mean the damage is permanent.

But it does mean chronic sciatica won’t resolve on its own without addressing what’s keeping the nerve irritated.

When Sciatica Gets Worse Instead of Better

If your sciatica feels like it’s gradually getting worse instead of better, this can happen when:

• Inflammation spreads to surrounding tissue
  
  

• Movement patterns change to avoid pain
  
  

• Nerves stay irritated for too long

Over time, this can interfere with:

• Walking
  
  

• Sleeping
  
  

• Sitting comfortably
  
  

• Everyday movement
  
  

At this stage, simply waiting it out rarely works.

What To Do If Your Sciatica Isn’t Improving

When sciatica won’t go away or keeps lingering for months, the key isn’t finding another temporary fix.

It’s understanding why sciatica lasts so long and what’s keeping the pain active in the first place.

Once you understand what’s driving the lingering inflammation and nerve sensitivity, the next steps become much clearer.

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