Why Your Sciatica Keeps Coming Back and What Actually Helps

A doctor in blue scrubs uses a pointer on an anatomical model of the lumbar spine, demonstrating a herniated disc pressing on the sciatic nerve root to a patient, illustrating the cause of recurring sciatica pain.

Why Your Sciatica Keeps Coming Back and What Actually Helps

Sciatica is one of the most common causes of back and leg pain, and for many people, it does not happen just once. It returns again and again. If you feel sharp, shooting pain down your leg or a burning sensation in your lower back, you already know how frustrating sciatica can be.

The good news is that sciatica can be treated. Lasting relief is possible when you understand why it keeps coming back and what to do about it.


What Causes Sciatica?

Sciatica happens when the sciatic nerve becomes irritated or pressed by a structure in the lower back. Because the sciatic nerve is the longest nerve in the body, even a small amount of pressure can cause strong pain.

Common causes include:

  • A herniated disc
  • Degenerative disc disease
  • Spinal stenosis
  • Piriformis muscle irritation
  • SI joint problems
  • Inflammation around the nerve

These issues can flare and settle over time, which is why sciatica often returns.


Why Sciatica Keeps Coming Back

Many people notice that their sciatica improves for a short time, then suddenly flares up again. Here are the most common reasons this happens:

1. The root cause was never treated

If the disc is still bulging or the nerve remains irritated, the pain will return.

2. Long periods of sitting

Sitting places pressure on the lower spine and sciatic nerve, which can trigger symptoms.

3. Weak core or hip muscles

When the muscles that support the spine are weak, nerve irritation is more likely.

4. Movements that strain the back

Lifting, twisting, or bending the wrong way can cause sudden flares.

5. Repeated inflammation

Swelling around the nerve can increase with stress, weather changes, or overuse.

6. Short term treatments

If the treatment plan only focuses on temporary relief, sciatica often returns.


When to See a Pain Specialist

You should see a specialist if your sciatica:

  • Keeps returning
  • Causes numbness or tingling
  • Spreads down your leg
  • Affects sleep or daily activities
  • Makes walking or standing difficult

Getting treatment early can prevent more nerve irritation and help you recover faster.


How Principal Spine Helps Sciatica Patients

At Principal Spine, we treat sciatica at the source so you can get long lasting relief. Your personalized plan may include:

Epidural steroid injections

Reduce inflammation around the sciatic nerve.

Diagnostic nerve blocks

Identify the exact area causing your pain.

SI joint or facet joint injections

Treat joint problems that may be irritating the nerve.

Regenerative medicine

Supports healing for spine and soft tissue issues.

Spinal cord stimulators

An option for long lasting or severe cases of sciatica.

Movement and posture guidance

Helps prevent future flares and protects the nerve.

Every plan is based on your symptoms, lifestyle, and goals.


Take the First Step Toward Lasting Relief

Sciatica does not have to keep coming back. With the right diagnosis and the right treatment plan, you can reduce pain, prevent flares, and get back to the activities you enjoy.

Schedule a consultation today and let our specialists help you find real relief from sciatica.