Sciatica: Clinical Patient Journey

Reviewed by: Name, MD – Board-Certified Pain Medicine Physician
Affiliation: The Medical Group of New Jersey

Sciatica is a common condition caused by irritation or compression of the sciatic nerve, resulting in pain that typically begins in the lower back and radiates through the buttock into one leg. It is most often caused by a herniated disc, spinal stenosis, degenerative disc disease, or bone spurs.

At The Medical Group of New Jersey, our Pain Medicine specialists perform a comprehensive evaluation to identify the underlying cause of sciatica and develop personalized treatment plans that relieve pain, restore mobility, and improve quality of life.

1: Symptom Onset & Initial Evaluation

Sciatica often develops suddenly after lifting a heavy object, twisting awkwardly, or sustaining a back injury. In other cases, symptoms appear gradually as age-related changes in the spine slowly place increasing pressure on the nerves.

Unlike generalized low back pain, sciatica typically affects one side of the body and follows the path of the sciatic nerve.

Common symptoms include:

Pain that begins in the lower back or buttock and travels down one leg
Sharp, shooting, burning, or electric shock-like pain
Numbness or tingling in the leg or foot
Muscle weakness
Pain that worsens while sitting
Increased pain with coughing, sneezing, or certain movements
Difficulty standing or walking for prolonged periods

Some patients experience only leg pain with minimal back discomfort, while others develop both lower back pain and radiating leg symptoms.

During your initial consultation, your physician will review:

When symptoms began
Whether an injury preceded the pain
The exact location and pattern of symptoms
Activities that worsen or relieve pain
Prior episodes of back pain
Previous treatments
Current medications
Occupational and recreational activities

Certain symptoms require immediate medical attention, including loss of bowel or bladder control, rapidly worsening leg weakness, numbness in the groin or saddle area, or severe pain following significant trauma.

2: Diagnosis

Determining the underlying cause of sciatica is essential because treatment varies depending on whether symptoms result from a herniated disc, spinal stenosis, arthritis, or another condition.

Comprehensive Physical Examination

Your physician will perform a detailed examination that may include evaluation of:

Walking and balance
Muscle strength
Reflexes
Sensation
Flexibility
Lumbar spine mobility
Hip motion
Areas of tenderness

Special examination maneuvers, including the straight leg raise test and other neurologic assessments, help determine whether spinal nerves are being compressed or irritated.

Diagnostic Imaging

Imaging studies may include:

X-rays to evaluate spinal alignment and arthritis
MRI to identify herniated discs, spinal stenosis, nerve compression, or degenerative changes
CT scans when additional detail is needed

MRI is often the preferred imaging study because it provides detailed views of the spinal discs, nerves, and surrounding soft tissues.

Additional Diagnostic Testing

Depending on your symptoms, your physician may recommend:

Electromyography (EMG)
Nerve conduction studies
Diagnostic nerve blocks
Laboratory testing when inflammatory or infectious conditions are suspected

These studies help distinguish sciatica from peripheral neuropathy or other neurologic conditions.

3: Treatment

Most patients with sciatica improve without surgery. Treatment focuses on reducing nerve inflammation, relieving pain, restoring movement, and allowing the affected nerve to heal.

Activity Modification & Conservative Care

Although severe pain may require brief periods of rest, prolonged inactivity can delay recovery.

Your physician may recommend:

Gradually remaining active
Avoiding activities that worsen symptoms
Proper lifting techniques
Heat or ice therapy
Ergonomic adjustments
Walking programs

Physical Therapy

Physical therapy is often an important part of treatment.

Programs may include:

Stretching exercises
Core strengthening
Lumbar stabilization
Nerve mobilization exercises
Flexibility training
Postural correction
Home exercise programs

Therapy is individualized to reduce pressure on the affected nerve while improving spinal support and flexibility.

Medications

Depending on symptom severity, treatment may include:

Nonsteroidal anti-inflammatory drugs (NSAIDs)
Acetaminophen
Muscle relaxants
Neuropathic pain medications
Short-term oral corticosteroids in selected cases

Medication recommendations are individualized based on your overall health and medical history.

Epidural Steroid Injections

When symptoms persist despite conservative treatment, epidural steroid injections may reduce inflammation surrounding compressed spinal nerves.

Using fluoroscopic (X-ray) guidance, medication is delivered precisely around the affected nerve root to help relieve pain, improve mobility, and facilitate participation in rehabilitation.

While injections do not correct structural abnormalities, they may provide significant symptom relief for many patients.

Additional Interventional Procedures

Depending on the underlying diagnosis, treatment may also include:

Selective nerve root blocks
Facet joint injections
Sacroiliac joint injections
Radiofrequency ablation for associated facet-mediated pain

Your physician will determine which procedures, if any, are appropriate based on your specific condition.

Surgical Consultation

Although most patients recover without surgery, referral to a spine surgeon may be recommended when patients develop:

Progressive muscle weakness
Significant neurological deficits
Persistent disabling pain despite conservative treatment
Large herniated discs causing severe nerve compression
Symptoms of cauda equina syndrome requiring emergency treatment

When surgery is necessary, it often focuses on relieving pressure on the affected nerve while preserving spinal stability whenever possible.

4: Ongoing Management & Prevention

After symptoms improve, maintaining spinal health can reduce the likelihood of future episodes.

Your physician may recommend:

Continuing strengthening exercises
Maintaining a healthy weight
Regular physical activity
Improving flexibility
Practicing good posture
Proper lifting mechanics
Smoking cessation
Core conditioning exercises

Follow-up visits allow your physician to monitor recovery, adjust treatment when necessary, and address any recurring symptoms before they become more severe.

Many patients experience substantial improvement through a combination of rehabilitation, minimally invasive procedures, healthy lifestyle habits, and individualized medical care.

Alt Text Suggestions

Pain medicine physician examining a patient with sciatic nerve pain
Physician reviewing lumbar MRI showing nerve compression with a patient
Fluoroscopy-guided lumbar epidural steroid injection for sciatica
Patient performing physical therapy exercises to relieve sciatic nerve pain

Related Specialties

Pain Medicine in New Jersey