What Is Sciatica and How Do You Know If You Have It

If you have been dealing with pain that starts in your lower back and shoots down through your hip, buttock, and into your leg, you may have already searched the word sciatica. Or maybe a doctor mentioned it in passing without fully explaining what it means. Either way, you are not alone. Sciatica is one of the most common musculoskeletal complaints in the country and one of the most frequently misunderstood.

As a chiropractor who has personally dealt with sciatica since junior high, I want to give you a clear picture of what it actually is, how to recognize it, and what to do if you think you have it.

What Sciatica Actually Is

Sciatica is not a diagnosis in the traditional sense. It is a description of symptoms caused by irritation or compression of the sciatic nerve. The sciatic nerve is the longest nerve in the body, running from the lower spine through the buttock and down each leg all the way to the foot. When something compresses or irritates that nerve, the result is pain, numbness, tingling, or weakness that can radiate anywhere along its path.

The most common cause is a herniated or bulging disc in the lumbar spine pressing on the nerve root where it exits the spinal column. Other causes include bone spurs from arthritic changes in the spine, piriformis muscle compression, spinal stenosis, and in pregnant patients, pressure from the expanding uterus. Whatever the cause, the nerve is being irritated, and the symptoms follow the path of the nerve outward from the spine.

What Sciatica Feels Like

This is where patients often get confused, because sciatica does not always feel like back pain. In fact, some patients with significant sciatic nerve compression have minimal back pain and their primary complaint is leg pain, foot numbness, or weakness in the affected leg.

Common symptoms include shooting or burning pain that travels from the lower back or buttock down one leg, a deep ache in the buttock or hip that is hard to pinpoint, numbness or tingling in the leg, calf, foot, or toes, weakness in the affected leg that makes walking or standing difficult, and pain that worsens significantly with sitting, especially prolonged sitting in a car or at a desk.

Sciatica almost always affects one side of the body more than the other. If your symptoms are bilateral, meaning both legs equally, that warrants a more thorough evaluation to rule out other causes.

The severity varies widely. Some patients describe it as a dull, persistent ache they have learned to manage. Others describe electric, sharp pain that makes it impossible to sit through a meal or sleep through the night. Both are sciatica. The difference is in the degree of nerve compression and how long it has been present.

How to Tell If What You Have Is Sciatica

There is no self-diagnosis checklist that substitutes for a proper examination, but there are some patterns that strongly suggest sciatica is involved.

If your pain starts in the lower back or deep in the buttock and radiates down through the hip and into the leg, sciatica is a strong possibility. If sitting makes it significantly worse and moving around or lying down provides some relief, that pattern is consistent with disc-related nerve compression. If you have numbness or tingling that follows a clear path down the leg rather than being diffuse and hard to localize, that points toward nerve involvement rather than purely muscular pain.

One of the most telling features is that sciatica tends to be worse with positions that load the disc, sitting and forward bending, and better with positions that reduce that load, standing, walking, or lying down with the knees slightly bent.

What I See in the Office

I became a chiropractor because of sciatica. As a junior high wrestler I developed a herniated disc that caused shooting pain down my right leg so severe I was pulled out of school. It took three chiropractors to find the right approach, but when we did, the pain resolved and I went on to wrestle through college without surgery. You can read more about that story on my About page.

That experience is why I pay particular attention to radiculopathy cases in the office. When a patient describes shooting leg pain, numbness in the foot, or weakness that started after a lift or developed gradually over months of desk work, I recognize those symptoms. The evaluation process is designed to identify exactly which nerve root is involved, what is compressing it, and what the most appropriate treatment looks like for that specific case.

When to Seek Care

If you have been dealing with back and leg pain for more than a week or two without improvement, or if your symptoms include significant weakness in the leg, loss of bladder or bowel control, or pain that is severe and worsening rapidly, do not wait. Those last two in particular warrant urgent evaluation.

For most presentations of sciatica, conservative chiropractic care is a well-supported first-line approach. The majority of sciatica cases, including those involving herniated discs, respond well to a combination of spinal adjustments, targeted therapies, and a specific home exercise program. Surgery is sometimes necessary, but it is rarely the right first step. You can learn more about how we treat sciatica at Lagoni Chiropractic on our dedicated sciatica page.

If you are in the Pendleton area and think you may be dealing with sciatica, call us at (765) 778-4095 or fill out the form on our New Patient page. We will take a thorough look and give you an honest answer about what is going on and what can be done about it.