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Why Is My Sciatica Not Going Away? How To Spot Signs It Is Improving?

By David Mercer

Updated On

This article was created after thorough research and has been improved with the assistance of AI technology. Furthermore, our dedicated editorial team has meticulously fact-checked and polished its content for accuracy and clarity.

If you’re struggling with persistent sciatica pain, the road to recovery can feel frustratingly long. You’ve tried various treatments, made lifestyle changes, and still wake up wondering, “Why is my sciatica not going away?” Before losing hope, it’s crucial to understand that healing doesn’t always follow a linear path. In fact, what may seem like a setback could actually be a sign that your sciatica is improving.

Key takeaways:

Sciatica can be a persistent and frustrating condition that doesn’t always go away easily because of certain factors.
Although the majority of sciatica instances typically improve within 4 to 6 weeks using conservative measures, certain people might encounter an extended period of recuperation.
Understanding genuine progress involves signs such as pain centralization, regained functional capabilities, and positive diagnostic test outcomes, allowing for a more accurate assessment of your development.

Sciatica And Centralization Process

One of the most counterintuitive aspects of sciatica recovery is the centralization process. As inflammation in the sciatic nerve decreases, the pain pattern can change before it subsides completely. “Centralization means the pain retreats from the farthest site, like the foot or ankle, and begins to move upward toward the spine,” explains Dr. Andre Panagos, a rehabilitation physician at NYU Langone Health.

Sciatica And Centralization Process

During centralization, you may experience an increase in the posterior thigh, buttock, or back pain, even though the leg pain is improving. This temporary escalation can be discouraging, but it’s actually a positive sign that healing is occurring.

Conversely, if the pain starts radiating downward (peripheralization), it may indicate a lack of improvement or even a worsening of symptoms.

Reasons Sciatica Is Not Going Away

Some of the reasons it might not be going away are:

Underlying Cause

Poor Posture and Mechanics

Lack of Physical Activity

Chronic Inflammation

No proper treatment

The Three Phases Of Sciatica Healing

Understanding the stages of sciatica recovery can help you gauge your progress more accurately. Dr. Panagos outlines three distinct phases:

  1. Symptom Reduction: In the initial phase, the focus is on alleviating the primary symptoms of pain, numbness, tingling, and muscle spasms. As healing occurs, these symptoms will become less frequent and less intense.
  2. Regaining Function: During this phase, you’ll notice gradual improvements in your ability to perform everyday activities with less discomfort. Simple tasks like rising from a chair, getting in and out of a car, or walking longer distances will become easier.
  3. Full Recovery: In the final phase, you’ll be able to resume all your normal activities, including physically demanding hobbies or exercises you had to put on hold due to sciatica pain.

Diagnostic Tests As Indicators Of Improvement

In addition to monitoring your symptoms, your healthcare provider may use specific tests to assess your sciatica recovery progress. For example:

Reflex Tests: When the sciatic nerve is inflamed, tapping the Achilles tendon with a reflex hammer may elicit little or no calf muscle movement. As the nerve heals, you’ll see a more robust reflex response.

Straight Leg Raise Test: This classic test for sciatica involves lying down and slowly raising your affected leg. If you can lift it higher without experiencing sciatic nerve pain, it’s a positive sign of improvement.

The Role of Imaging: While imaging tests like MRIs or CT scans can identify the cause of sciatica, they may not necessarily reflect symptom severity or recovery progress. Your doctor will correlate test results with your reported pain levels and functional abilities.

Also read: Is Heel Pain A Sign Of Cancer? What To Look For

Factors That Can Prolong Sciatica Recovery

While most sciatica cases resolve within 4 to 6 weeks with conservative treatment, some individuals may experience a more prolonged recovery period. Several factors can influence the healing process:

  • Overall Health: Pre-existing conditions like diabetes, obesity, or autoimmune disorders can impair the body’s ability to recover from sciatica effectively.
  • Age: Younger patients tend to heal faster than older individuals due to better overall health and tissue regeneration.
  • Activity Levels: A sedentary lifestyle or a job that requires prolonged sitting can slow down recovery. Maintaining an appropriate level of physical activity, using ergonomic support, and taking frequent breaks can help.
  • Treatment Compliance: Consistently following your healthcare provider’s recommendations, such as performing prescribed exercises, applying hot/cold therapy, and attending physical therapy sessions, can expedite the healing process.
  • Cause of Sciatica: Conditions like degenerative disc disease or spinal stenosis may require more intensive treatment or surgical intervention in severe cases, leading to a longer recovery period.

Preventing Sciatica Recurrences

Even after successful treatment, some individuals may experience occasional sciatica flare-ups, especially if the underlying cause is degenerative disc disease or spinal arthritis. According to the Harvard Health, to reduce the likelihood of recurrences, some of these preventive measures are necessary:

Preventing Sciatica Recurrences
  • Maintain Good Posture: Practicing proper body mechanics when sitting, standing, and lifting can help minimize strain on the spine and sciatic nerve.
  • Stay Active: Regular low-impact exercise, such as walking, swimming, or yoga, can strengthen the core muscles that support the spine and improve flexibility.
  • Optimize Sleeping Positions: Sleeping on your side with a pillow between your knees or on your back with a pillow under your knees can help maintain spinal alignment and reduce nerve compression.
  • Manage Stress: Chronic stress can exacerbate muscle tension and inflammation, potentially triggering sciatica flare-ups. Incorporate stress-relieving activities like meditation or deep breathing exercises (as per WebMD).
  • Maintain a Healthy Weight: Excess body weight can put additional pressure on the spine and sciatic nerve, increasing the risk of sciatica or slowing down recovery.
  • Avoid Tobacco and Limit Alcohol: Smoking and excessive alcohol consumption can impair circulation and nutrient delivery to the discs and nerves, hindering the healing process.

The Importance of Patience and Perseverance

Recovering from sciatica can be a frustrating journey, with periods of improvement followed by setbacks. However, it’s essential to remember that healing is a process, and temporary increases in pain or changes in pain location don’t necessarily mean your condition is worsening.

By understanding the signs of genuine improvement, such as centralization of pain, regaining functional abilities, and positive diagnostic test results, you’ll be better equipped to gauge your progress accurately.

Moreover, by addressing the factors that can prolong recovery and taking preventive measures, you can increase your chances of achieving long-lasting relief and minimizing the risk of future sciatica recurrences.

If you’re ever unsure about your recovery progress or experience concerning symptoms, don’t hesitate to consult your healthcare provider. With patience, perseverance, and proper guidance, you can overcome the challenges of sciatica and reclaim your quality of life.

You might also like to read: Can Ozempic Cause Joint Pain? Everything You Need To Know

What Can I Do To Ease Sciatic Pain?

These are the suggestions to ease sciatic pain:

Sciatica exercises:

  • Knee-to-chest stretches
  • Standing hamstring stretches
  • Pelvic tilt exercises
  • Glute bridges
  • Deep gluteal stretches

Physical therapy:

A physical therapist can guide you through proper stretching techniques and exercises to strengthen the muscles in your back, legs, and abdomen, which can alleviate sciatic pain.

Other treatments:

  • Over-the-counter and prescription medications for pain relief
  • Spinal injections
  • Ice or hot packs
  • Alternative therapies like yoga, acupuncture, and biofeedback therapy


Sciatica can be a debilitating condition, but in most cases, it resolves within 4 to 6 weeks with proper self-care and treatment. However, for some individuals, sciatica persists or recurs due to underlying health conditions, injuries, lifestyle factors, or other causes. 

If sciatica lasts longer than a few months or symptoms worsen, it’s crucial to seek medical attention to identify and address the root cause. Chronic sciatica may require a comprehensive treatment plan involving medication, physical therapy, lifestyle modifications, and in severe cases, surgery.

Preventing sciatica or its recurrence involves adopting healthy habits such as maintaining a balanced diet, regular exercise, practicing proper lifting techniques, and maintaining good posture. By being proactive and making necessary lifestyle changes, individuals can reduce their risk of developing sciatica and minimize the chances of it becoming a chronic condition.

While sciatica can be a challenging condition to manage, understanding its causes, symptoms, and available treatment options can help individuals take control of their recovery process and improve their overall quality of life.


1. What happens if sciatica doesn’t go away?

If sciatica doesn’t go away, it can become a chronic condition. Chronic sciatica may require lifelong management and can significantly impact the quality of life. In some cases, if left untreated, it can lead to permanent nerve damage or other complications.

2. How long is too long with sciatica?

Most cases of sciatica resolve within 4 to 6 weeks. However, if symptoms persist beyond 3 months or keep recurring, it’s considered too long and may indicate an underlying condition that needs medical attention.

3. Why won’t my sciatica improve?

There are several potential reasons why sciatica may not improve, including:
▪️ Unaddressed underlying cause (herniated disc, spinal stenosis, injury, etc.)
▪️ Lack of proper treatment or management
▪️ Lifestyle factors (sedentary behavior, improper posture, obesity, etc.)
▪️ Underlying health conditions (diabetes, arthritis, etc.)
▪️ Persistent inflammation or compression of the sciatic nerve

4. What is the last stage of sciatica?

The last stage of sciatica, also known as the chronic or permanent stage, is characterized by persistent or recurring symptoms despite treatment. In this stage, the condition may lead to permanent nerve damage, muscle weakness, or loss of sensation in the affected areas.

5. What are the symptoms of permanent sciatic nerve damage?

Symptoms of permanent sciatic nerve damage may include severe, persistent pain in the lower back, buttocks, and leg, numbness or tingling in the affected leg or foot, muscle weakness, difficulty walking, etc.


David Mercer

Dr. David Mercer is a board-certified physician in internal medicine and general practice. He has over 20 years of experience working in hospital settings, clinics, and private practice providing comprehensive care to patients.

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