What Is Sciatica? Understanding Sciatic Nerve Pain
Have you ever experienced pain that starts in your lower back or buttock and travels down your leg?
You may have heard this called sciatica.
Sciatica can be uncomfortable, frustrating, and sometimes downright scary. The pain can range from a mild ache to sharp, burning, or electric-like pain that travels down the leg.
But what exactly is sciatica, and what causes it?
What Is Sciatica?
Sciatica is a group of symptoms caused by irritation, inflammation, or compression involving the sciatic nerve or the nerve roots that contribute to it.
The sciatic nerve is the largest nerve in the human body. It is formed from several nerve roots in the lower portion of the spine and travels through the buttock and down the leg. When one of the nerve roots becomes irritated or compressed, symptoms can potentially travel along the path of the nerve.
This is why someone can have a problem in their lower back but feel symptoms in their buttock, thigh, calf, or foot.
What Does Sciatica Feel Like?
Sciatica can feel different from person to person.
Some common symptoms include:
Pain in the lower back or buttock
Pain traveling down one leg
Tingling or "pins and needles"
Numbness
Burning sensations
Sharp or shooting pain
Electric-like sensations
Weakness in the leg or foot
Some people have significant leg pain with very little back pain, while others experience both.
Symptoms may also change depending on your position or activity. Sitting, bending, lifting, coughing, or certain movements may aggravate symptoms in some people.
What Causes Sciatica?
Sciatica isn't a diagnosis that tells us exactly what caused the nerve irritation. There are several potential causes.
Herniated Disc
One of the most common causes of sciatica is a herniated or bulging disc in the lower back.
The discs between the vertebrae help absorb shock and allow movement between the bones of the spine. If disc material irritates a nearby nerve root, it can produce symptoms that travel down the leg.
Spinal Stenosis
Spinal stenosis occurs when there is narrowing around the spinal canal or the spaces where nerves travel.
This can place pressure on the nerves and may cause leg pain, numbness, or weakness, particularly during standing or walking.
Degenerative Changes
As we age, changes can occur in the discs, joints, and other structures of the spine. In some people, these changes can contribute to irritation or compression of a nerve.
Other Causes
There are also less common causes of sciatic-type symptoms. This is one reason it's important to have your symptoms properly evaluated rather than assuming every case of leg pain is simply "a pinched nerve."
Does Sciatica Always Mean Something Is Seriously Wrong?
No.
The word "sciatica" can sound intimidating, but having sciatic symptoms does not automatically mean you have a serious spinal problem or that you need surgery.
Many people with sciatica can improve with conservative care.
However, the appropriate treatment depends on why the nerve is being irritated and what symptoms you are experiencing.
That's why an individualized evaluation is important.
How Is Sciatica Treated?
Treatment for sciatica depends on the underlying cause, the severity of symptoms, and how the person responds to different movements and treatments.
Conservative care may include:
Movement and activity modifications
Education about posture and movement
Other appropriate conservative treatments
At Tennessee Back Pain Center, we don't believe in taking a one-size-fits-all approach.
Instead, we look at how you move, where your symptoms are coming from, what movements aggravate or relieve your symptoms, and what factors may be contributing to the problem.
Our goal isn't simply to make the pain temporarily disappear. We want to help you understand why you're hurting and what you can do to move better.
Can You Exercise With Sciatica?
In many cases, yes—but the right type and amount of exercise matters.
Completely avoiding movement isn't necessarily the best approach for everyone with sciatica.
Depending on the underlying cause, certain movements may feel better while others may aggravate your symptoms. A properly designed exercise program can help maintain mobility, build strength, and gradually return you to the activities you enjoy.
The key is finding the right movements for your individual situation.
When Should You Seek Medical Attention?
Most cases of back and leg pain aren't emergencies, but certain symptoms warrant prompt medical evaluation.
Seek immediate medical attention if you develop symptoms such as:
New or rapidly worsening significant weakness
Loss of bowel or bladder control
Numbness around the groin, inner thighs, or saddle area
Severe symptoms following significant trauma
Other sudden or concerning neurological changes
These symptoms can indicate a more serious condition that requires urgent evaluation.
Experiencing Sciatica in Murfreesboro, TN?
If you're experiencing pain that travels from your lower back or buttock into your leg, you don't necessarily have to simply wait for it to go away.
At Tennessee Back Pain Center in Murfreesboro, TN, we evaluate the whole picture to determine what may be contributing to your symptoms.
Your treatment may include chiropractic adjustments, muscle work, dry needling, therapeutic exercises, movement assessment, and education to help you better understand your condition.
If you're dealing with sciatica or pain traveling down your leg, contact us today! We would love to help you feel better.
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