Sciatica: Symptoms, Causes, Treatment & When to Seek Care

Sciatica can be difficult to ignore. The pain may start in your lower back or buttock and travel down one leg, sometimes reaching the calf, foot, or toes. For some people, it feels sharp or burning. For others, it may feel like an electric shock, deep ache, tingling, or numbness.

What makes sciatica especially frustrating is that the symptoms can interfere with ordinary activities such as sitting, walking, driving, working, exercising, or sleeping comfortably.

Sciatica is not a single disease. It describes a pattern of symptoms that develops when the sciatic nerve or the nerve roots that contribute to it become irritated or compressed.

Because several different problems can produce sciatic nerve symptoms, understanding what may be causing the irritation is an important first step.

At Epstein Chiropractic in Elizabeth, NJ, we evaluate patients experiencing sciatica, lower back pain, nerve-related symptoms, and other chiropractic conditions to determine whether chiropractic care may be appropriate.

What Is Sciatica?

The sciatic nerve is the largest nerve in the body. It is formed by nerve roots in the lower spine and travels through the buttock and down the leg.

Sciatica occurs when this nerve pathway becomes irritated.

The symptoms often affect one side of the body, although the exact location and intensity can vary from person to person.

Common sciatica symptoms may include:

• Pain in the lower back
• Buttock pain
• Pain traveling down the back or side of one leg
• Burning sensations
• Tingling or pins and needles
• Numbness
• Electric or shooting pain
• Leg or foot weakness
• Pain that worsens in certain positions
• Difficulty sitting comfortably
• Symptoms that increase with coughing or sneezing in some cases

Some people experience significant leg pain with very little lower back pain.

Others have both back pain and radiating leg symptoms.

What Does Sciatica Feel Like?

Sciatica does not feel exactly the same for everyone.

One person may describe a deep ache in the buttock that travels toward the thigh. Another may experience sharp pain extending all the way into the foot.

Common descriptions include:

• Burning
• Shooting
• Zaps
• Stabbing
• Aching
• Tingling
• Pins and needles
• Numbness

The symptoms may remain constant or come and go depending on posture, movement, activity, or the underlying cause.

This combination of pain and altered sensation is one reason sciatica should be distinguished from ordinary muscle soreness.

What Causes Sciatica?

Sciatica can develop when structures in or around the lower spine affect the nerve roots that form the sciatic nerve.

Potential causes or contributors include:

• Disc problems
• Degenerative changes in the spine
• Spinal joint problems
• Narrowing around spinal nerves
• Injuries
• Repetitive physical strain
• Certain movement patterns
• Trauma from falls or accidents

The important point is that sciatica describes the symptom pattern rather than identifying the exact cause.

Two people may have similar leg pain but different underlying problems.

That is why persistent sciatic symptoms are better evaluated than self-diagnosed.

Sciatica vs. Lower Back Pain

Sciatica and lower back pain are related, but they are not interchangeable terms.

Lower back pain refers primarily to discomfort in the lumbar area.

Sciatica refers to symptoms that follow the sciatic nerve pathway, commonly extending from the lower back or buttock into one leg.

A person can have:

• Lower back pain without sciatica
• Sciatica with little lower back pain
• Both lower back pain and sciatica at the same time

If your symptoms are concentrated mainly in your lumbar region, our lower back pain resource provides more information about common causes of localized back pain.

Why Does Sciatica Cause Leg Pain?

The nerves that form the sciatic nerve originate in the lower spine and travel into the lower extremity.

When one of those nerve roots becomes irritated, symptoms can follow the nerve pathway into the buttock, thigh, calf, foot, or toes.

This is called radiating pain.

The pain may travel along a relatively predictable pathway, but not every person experiences symptoms in exactly the same location.

Some people notice primarily buttock and thigh pain, while others experience symptoms farther down the leg.

Can Sciatica Cause Numbness and Tingling?

Yes.

Because sciatica involves nerve irritation, symptoms are not limited to pain.

You may also experience:

• Tingling
• Pins and needles
• Reduced sensation
• Numbness
• Burning
• Weakness

Persistent or worsening neurological symptoms deserve professional evaluation.

Numbness and tingling can have many causes besides sciatica, so these symptoms should not automatically be assumed to originate from the lower spine.

Why Does Sciatica Hurt More When Sitting?

Some people notice that sitting aggravates their sciatic symptoms.

Long periods of sitting can place sustained mechanical demands on the lower back and may aggravate certain conditions affecting spinal nerves.

You may notice symptoms during:

• Desk work
• Long drives
• Air travel
• Sitting on soft furniture
• Extended periods without changing position

Changing positions periodically and taking short movement breaks may help reduce prolonged physical stress.

Your workstation setup can also matter. Epstein Chiropractic’s guide to ergonomics and proper posture offers additional information about reducing unnecessary strain during desk work.

Can Standing or Walking Make Sciatica Worse?

It can, depending on the underlying cause. Some people feel better when they walk and worse when they sit. Others experience the opposite.

Symptoms may increase during prolonged standing, walking, bending, lifting, or certain spinal movements.

That variation is clinically useful because what aggravates or relieves your symptoms can help provide clues about the structures involved.

Can a Pinched Nerve Cause Sciatica?

Yes. A pinched nerve is a common catalyst for sciatica. Sciatica is commonly associated with irritation or compression of nerve roots in the lower spine. People often refer to this as a “pinched nerve.”

When nerve tissue becomes irritated, the result may include pain, numbness, tingling, burning, or weakness along the nerve pathway.

However, nerve symptoms can have several causes, so evaluation is important before assuming every case is caused by the same spinal problem.

Sciatica After a Car Accident

Motor vehicle collisions can place significant forces on the lower spine, pelvis, muscles, joints, and surrounding tissues.

Sciatic symptoms may develop after an accident if the lower back or nerve structures are affected.

Pain may appear immediately, but some people notice symptoms later as inflammation, muscle guarding, or irritation develops.

If leg pain, numbness, tingling, or weakness begins after a collision, do not simply assume it will resolve on its own.

Epstein Chiropractic provides accident and injury chiropractic care for patients experiencing pain and mobility problems following motor vehicle accidents and other injuries.

Sciatica After Lifting or Exercise

Sciatic symptoms can also appear after lifting, strenuous exercise, or sudden physical exertion.

You may notice pain after:

• Deadlifting
• Squatting
• Moving heavy furniture
• Repetitive bending
• Yard work
• Sports
• Sudden twisting movements

The presence of radiating pain, numbness, tingling, or weakness is an important distinction from ordinary post-exercise soreness.

If symptoms continue, worsen, or extend farther down the leg, evaluation is appropriate.

Can Poor Posture Cause Sciatica?

Posture alone does not automatically cause sciatica.

However, prolonged positions may aggravate symptoms in someone who already has a spinal or nerve-related problem.

Long periods of sitting, limited movement, repetitive bending, and certain workplace demands may increase mechanical stress around the lower spine.

Rather than focusing on finding one perfect posture, it is generally more useful to vary positions, move regularly, and address underlying mechanical problems when present.

Can Sciatica Go Away on Its Own?

Some cases of sciatica improve over time, particularly when nerve irritation is temporary and the underlying tissues recover.

Other cases persist or repeatedly return.

Recovery depends on several factors, including:

• The underlying cause
• Severity of nerve irritation
• Duration of symptoms
• Activity demands
• Previous injuries
• Overall health
• Whether weakness or other neurological symptoms are present

If symptoms are persistent, worsening, or interfering with normal activity, it is reasonable to seek professional evaluation rather than simply waiting indefinitely.

How Is Sciatica Evaluated?

A good evaluation involves more than asking where it hurts.

Your healthcare provider may ask:

• When did the symptoms begin?
• Did an injury occur?
• Where does the pain start?
• How far down the leg does it travel?
• Is there numbness or tingling?
• Do you notice weakness?
• What makes symptoms worse?
• Does sitting aggravate the pain?
• Does walking help or worsen it?
• Have you experienced previous lower back injuries?
• Does coughing or sneezing affect your symptoms?
• Does pain interfere with sleep or work?

A physical evaluation can then help assess movement, mobility, symptom patterns, strength, and other factors relevant to the condition.

Can Chiropractic Care Help Sciatica?

Chiropractic care may be appropriate for some patients with sciatica related to musculoskeletal dysfunction.

The first step is determining whether the symptoms are appropriate for chiropractic treatment.

Depending on the individual, chiropractic care may focus on:

• Improving spinal and joint mobility
• Reducing mechanical restrictions
• Addressing muscle tension
• Supporting healthier movement
• Improving mobility
• Identifying aggravating activities or positions
• Providing guidance for returning to normal activity

Treatment should be individualized according to the patient’s symptoms and underlying condition.

You can read more about Epstein Chiropractic’s approach to chiropractic treatment and how care is tailored to each patient.

Should You Exercise With Sciatica?

Exercise recommendations depend on the cause and severity of the symptoms.

Gentle movement may be appropriate for some people, while certain exercises or positions may aggravate an irritated nerve.

The key is not to force your way through significant radiating pain.

If an exercise causes symptoms to travel farther down the leg, significantly increases numbness or tingling, or produces weakness, stop and seek professional guidance.

A gradual return to appropriate activity is generally preferable to guessing which exercises are safe.

Is Walking Good for Sciatica?

Walking may feel helpful for some people with sciatica because it keeps the body moving without requiring intense exertion.

For others, walking can aggravate symptoms.

The response depends largely on the underlying problem.

If walking causes increasingly severe pain, progressive weakness, or worsening neurological symptoms, an evaluation is advisable.

Should You Rest With Sciatica?

Briefly modifying activities that clearly aggravate symptoms may be appropriate, especially after an acute injury.

However, prolonged bed rest is not generally the goal for uncomplicated musculoskeletal problems.

Remaining active within comfortable limits may help maintain movement and function while the underlying issue is evaluated and managed.

How Long Does Sciatica Last?

There is no universal recovery timeline.

Some people experience temporary symptoms that improve relatively quickly. Others deal with recurring or persistent sciatic pain.

How long symptoms last depends on the underlying cause, severity, previous injuries, activity levels, and whether the nerve continues to be irritated.

Symptoms that continue for weeks, repeatedly return, or progressively worsen should be professionally evaluated.

When Should You See a Healthcare Provider for Sciatica?

Consider seeking care when:

• Pain repeatedly travels into one leg
• Symptoms interfere with sleep
• Sitting becomes increasingly difficult
• Pain limits walking or exercise
• Numbness or tingling persists
• Symptoms follow an accident or injury
• Pain continues getting worse
• You notice weakness in the leg or foot
• Symptoms repeatedly return

Certain neurological symptoms require urgent medical attention.

Seek immediate care if sciatica is accompanied by:

• Loss of bowel or bladder control
• Numbness around the groin or saddle region
• Rapidly worsening leg weakness
• Severe neurological changes
• Significant symptoms after major trauma

These may indicate a condition requiring prompt medical evaluation.

Sciatica Care in Elizabeth, NJ

Sciatic nerve pain can gradually change how you move through your day.

You may avoid long drives, stop exercising, struggle to sit through work, or hesitate before bending and lifting because you are worried about triggering another episode.

Understanding what may be contributing to the symptoms is a better starting point than simply trying to avoid everything that hurts.

Epstein Chiropractic provides personalized care in Elizabeth, NJ for patients dealing with sciatica, lower back pain, injuries, mobility restrictions, and other musculoskeletal complaints.

Schedule an Evaluation for Sciatica

If sciatic nerve pain is affecting your ability to sit, walk, work, sleep, or exercise, an evaluation can help determine what may be contributing to your symptoms and whether chiropractic care is appropriate.

Schedule an appointment with Epstein Chiropractic in Elizabeth, NJ to discuss your sciatica symptoms and next steps.

Frequently Asked Questions