Can Sciatica Be Treated Without Surgery? Here’s What the Latest Research Says

Sciatica is far more common than most people realize. It affects people who are on their feet all day, those who sit at a desk for hours, and anyone with a history of back issues or prior injuries. Whether you’re lifting, driving, working at a computer, or simply getting out of bed, sciatica can suddenly turn simple movements into a sharp reminder that something isn’t right.

“Sciatica” isn’t a diagnosis by itself; it’s a way of describing a pattern of symptoms. It refers to pain, tingling, numbness, or weakness that radiates along the path of the sciatic nerve—typically from the lower back into the buttock, and down the back of the leg. Some people feel it mainly in the hip or thigh; others feel it all the way into the calf or foot.

Not all low back pain is sciatica. Many people have back pain that stays localized in the lumbar region without radiating down the leg. True sciatica usually involves leg symptoms, such as burning, tingling, numbness, or sharp pain that travels below the buttock. Distinguishing between these patterns is important, because it guides which treatments are likely to help.

With a clear understanding of what’s causing the nerve irritation, your care team can recommend targeted, non-surgical strategies first—and reserve surgery only for situations where it’s truly needed.

At Medici Orthopaedics & Spine, we focus on minimally invasive, evidence-based approaches that relieve sciatic nerve pain, restore function, and help patients get back to work, family, and the activities they enjoy—often without an operation.

What the Latest Research Says About Non-Surgical Treatment

Improvement with Conservative Care

Research following patients with disc-related sciatica has shown that a large percentage experience reduced pain and better function within weeks to a few months when treated with:

• Activity modification (avoiding positions that aggravate symptoms)
• Anti-inflammatory medications as appropriate
• Structured physical therapy and exercise-based rehabilitation

For many, the body gradually reabsorbs part of the disc material or adapts to the change, and the nerve becomes less irritated.

Surgery vs. Non-Surgical Treatment: What Studies Suggest

Comparative studies looking at surgery vs. non-surgical care often find:

• Surgery may provide faster pain relief in some patients with significant disc herniations.
• Over the long-term, many patients who pursue non-surgical treatment have similar functional outcomes to those who had surgery—especially when they are closely followed and guided through appropriate conservative care.

This doesn’t mean surgery has no role; it means that, for many people, a thoughtful, non-surgical strategy can be just as effective when given time and proper support.

Stepwise, Research-Supported Approach

Overall, current research increasingly supports a stepwise approach to sciatica:

1. Start with non-invasive, evidence-based treatments (medications, physical therapy, injections, lifestyle modification).
2. Reassess progress regularly and adjust the plan as needed.
3. Consider surgery primarily when conservative care has been given an appropriate trial—or when urgent red-flag symptoms make early surgery the safest option.

Foundational Non-Surgical Treatments for Sciatica

Activity Modification and Guided Rest

When sciatic pain flares, the instinct is often to lie down and avoid movement altogether. While short periods of rest can be helpful, prolonged bedrest usually makes things worse. Muscles weaken, joints stiffen, and the spine becomes less stable, which can actually increase pain over time.

Instead, we focus on guided activity:

• Staying gently active within your pain tolerance
• Taking short walks, changing positions frequently, and avoiding long periods of sitting or standing in one posture
• Making short-term adjustments to how you sit, lift, and bend to reduce pressure on the sciatic nerve

Anti-Inflammatory and Pain-Relieving Medications

Medications can play a helpful role in managing symptoms, especially in the early stages of a flare.

• NSAIDs (nonsteroidal anti-inflammatory drugs) can reduce inflammation around the irritated nerve root and surrounding tissues, which often eases pain.
• Short courses of other non-opioid pain relievers may be used as needed to take the edge off and allow you to move, sleep, and participate in therapy more comfortably.

Physical Therapy and Targeted Exercise

Physical therapy is one of the most research-supported tools for treating sciatica without surgery.

A skilled therapist will typically focus on:

• Core and hip strengthening to support and stabilize the spine
• Stretching programs that relieve tension on the sciatic nerve, especially in tight hip, hamstring, or lower back muscles
• Posture and body mechanics education, teaching you how to sit, stand, lift, and move in ways that protect your back and decrease nerve irritation

Interventional Treatments That Help Avoid Surgery

Epidural Steroid Injections

Epidural steroid injections are one of the most common interventional treatments for sciatica.

Using image guidance (such as fluoroscopy), a pain specialist delivers anti-inflammatory medication into the epidural space near the irritated nerve root. This precise placement helps:

• Decrease inflammation and swelling around the nerve
• Provide short- to medium-term relief, often lasting weeks to months
• Improve function so you can participate more fully in physical therapy and daily activities

Nerve Root or Facet Injections

Sometimes, the exact source of pain is less clear. In these cases, nerve root blocks or facet joint injections can be both diagnostic and therapeutic.

• If a specific joint or nerve is contributing to sciatica, injecting medication into that precise area can confirm the diagnosis and reduce pain at the same time.
• This targeted approach helps tailor the treatment plan more accurately, ensuring that future therapies focus on the right structures.

Radiofrequency Ablation (In Select Cases)

In some patients, facet-related back pain compounds sciatic symptoms. When these small joints in the spine are chronically inflamed, they can increase overall discomfort and make nerve irritation harder to control.

Radiofrequency ablation (RFA) uses heat to gently interrupt pain signals from these joints. In carefully chosen patients, RFA can:

• Provide longer-lasting relief than a single injection
• Reduce overall pain levels so that sciatica symptoms are easier to manage with exercise and other conservative measures

Advanced, Minimally Invasive Options That Support Nerve Recovery

Regenerative Medicine

Regenerative therapies aim to help the body repair and stabilize supportive structures around the spine.

Options may include:

• Platelet-rich plasma (PRP) or other biologic treatments injected into ligaments, joints, or other supportive tissues
• Strategies designed to improve spine stability, reduce chronic inflammation, and enhance the environment around the irritated nerve

While not a direct “nerve injection,” these treatments may support the overall health of the spine and surrounding tissues, which can indirectly ease pressure and irritation on the sciatic nerve.

Hyperbaric Oxygen Therapy (HBOT)

Hyperbaric Oxygen Therapy involves breathing concentrated oxygen in a pressurized chamber. This process increases the amount of oxygen dissolved in the bloodstream, allowing more oxygen to reach tissues that are irritated or healing slowly.

For select sciatica patients, HBOT may:

• Support healing in inflamed or compressed nerve tissues
• Help reduce inflammation and oxidative stress
• Complement other treatments, especially in chronic or complex cases

Spinal Cord Stimulation (For Chronic, Refractory Sciatica)

In a small percentage of patients, sciatic pain remains intense and disabling despite conservative care, interventional treatments, or even prior surgery. For these individuals, spinal cord stimulation (SCS) may be considered.

SCS uses a small implanted device to:

• Neuromodulate (adjust) pain signaling in the spinal cord
• Reduce the intensity of pain messages before they reach the brain
• Lower reliance on medications, particularly opioids, in chronic cases

Take the Pressure Off Your Nerve—And Your Mind

Sciatica can feel frightening. The sharp leg pain, numbness, and burning sensations can make every step, every car ride, and every night’s sleep feel like a challenge. But as overwhelming as it is, sciatica does not automatically mean you need surgery. For many people, the combination of a clear diagnosis and a thoughtful, conservative treatment plan is enough to reduce pain, restore movement, and get life back on track.

If you’re dealing with sciatica and unsure what to do next, you don’t have to guess or navigate it alone. We invite you to schedule a comprehensive evaluation to understand the true cause of your symptoms and explore non-surgical, minimally invasive treatments tailored to your body, your lifestyle, and your goals. The right plan doesn’t just treat pain—it helps you move with confidence again.

At Medici Orthopaedics & Spine, our team is committed to helping you find relief without rushing into surgery. We focus on restoring mobility, protecting long-term spine health, and getting you back to the activities you love—with compassionate, evidence-based care every step of the way.

Contact Medici Orthopaedics & Spine

📍 Ambulatory Surgery Centers
• Marietta: 792 Church Street, Unit 101, Marietta, GA 30060 — (470) 795-8398
• Snellville: 2220 Wisteria Dr, Unit 100, Snellville, GA 30078 — (470) 795-8398

📍 Clinics
• Kennesaw: 2911 George Busbee Parkway, Suite 50, Kennesaw, GA 30144 — (770) 545-6404
• Snellville: 2220 Wisteria Drive, Unit 101, Snellville, GA 30078 — (470) 645-9297
• Buckhead PM&R: 3200 Downwood Circle, NW, Suite 520, Atlanta, GA 30327 — (770) 872-7549

🌐 Website: https://www.mediciortho.com/
📞 Main Contact: +1-844-328-4624