Sciatica: What It Is and What Actually Helps

Sciatica can stop you in your tracks. A sharp, burning, or electric pain that shoots from your low back or buttock down your leg makes sitting, standing, driving, and sleeping miserable.

The good news is that most people with sciatica improve without surgery, and physical therapy is often a key part of getting better.

What is sciatica?

Sciatica isn't a diagnosis on its own — it's a description of symptoms. It refers to pain, numbness, tingling, or weakness that follows the path of the sciatic nerve, from the low back through the buttock and down the back of the leg, sometimes into the foot.

These symptoms happen when one of the nerve roots that form the sciatic nerve becomes irritated or compressed.

Common causes

• Disc problems. A bulging or herniated disc in the lower spine is one of the most common causes, especially in adults between 30 and 50.
• Spinal stenosis. Narrowing of the spaces where the nerves travel, more common in older adults.
• Muscle tightness. In some cases, tightness in the deep buttock muscles can irritate the nerve.
• Other conditions. Less commonly, other spinal problems can be the source, which is why a thorough evaluation matters.

Typical symptoms

• Pain that starts in the low back or buttock and travels down one leg
• Pain that's often worse with sitting, bending, coughing, or sneezing
• Numbness or tingling in the leg or foot
• Leg weakness in some cases

What helps at home

Keep moving

Bed rest used to be the standard advice, but research now shows that staying as active as you comfortably can usually leads to a faster recovery. Short, frequent walks are often a good place to start.

Find positions that ease your symptoms

Many people with disc-related sciatica feel better lying on their stomach or doing gentle backward-bending movements. Others feel better with their knees bent. Pay attention to which positions make your leg symptoms better and which make them worse.

Pay attention to "centralization"

If a movement or position causes your leg pain to retreat toward your back — even if your back pain temporarily increases — that's often a good sign. Clinicians call this centralization. If a movement sends pain farther down your leg, avoid it.

Limit long periods of sitting

Get up every 30 minutes if sitting aggravates your symptoms. Use a lumbar roll to support your low back while seated.

Red flags: seek emergency care

Go to the emergency room right away if you have:

• Loss of bladder or bowel control
• Numbness in the groin or inner thighs ("saddle numbness")
• Rapidly worsening weakness in your legs

These can be signs of a serious condition that needs immediate attention.

How physical therapy helps sciatica

At Norfolk Physical Therapy, we treat sciatica with a structured, movement-based approach.

McKenzie assessment. Doug Junge holds a Certificate in Mechanical Diagnosis and Therapy (MDT). The MDT assessment uses repeated movements and positions to find a direction of movement that reduces or centralizes your leg symptoms. For many patients, that becomes the foundation of a simple home program.

Hands-on care. Manual therapy can reduce pain and improve mobility in the spine and hips.

Strength and conditioning. As symptoms settle, we build strength in your core, hips, and legs to support your spine and reduce the chance of recurrence.

Education. Understanding what's happening and how to manage flare-ups helps you take control of your recovery.

How long does recovery take?

Many people with sciatica improve significantly within six to twelve weeks. Some feel better much sooner once they find the right movement strategy. If symptoms don't improve with conservative care, we'll work with your physician on next steps.

Get relief

You don't have to wait out sciatica. Learn more about our approach to back and neck pain, or call (402) 371-9707 to schedule an evaluation at our Norfolk, Tilden, or Newman Grove clinic.