Sciatica or a Pulled Muscle? How to Tell the Difference

"I think I pulled something" is one of the most common things we hear from new patients. Sometimes they are right. Often, though, the pain running from the low back into the buttock and down the leg is coming from an irritated nerve rather than a strained muscle. The two can feel similar at first, but they behave differently, and they are treated differently. Here is how to start telling them apart.

What sciatica actually means

Sciatica is not a diagnosis on its own. It is a description: pain, tingling or numbness that follows the path of the sciatic nerve, from the low back or buttock down the back or side of the leg, sometimes into the foot. The most common cause is irritation of a nerve root in the lower spine, often from a bulging or herniated disc. Narrowing around the nerve (stenosis) and, less often, tight muscles deep in the buttock can produce a similar pattern.

Clues that point to a nerve

• The pain travels. It runs below the knee, sometimes into the calf or foot, in a line rather than a broad ache.
• It feels electric, burning or tingling. Nerve pain often has a different quality from muscle soreness.
• Numbness or pins and needles show up in part of the leg or foot.
• Coughing, sneezing or sitting makes it worse. These raise pressure around the disc and nerve.
• The leg hurts more than the back. With nerve irritation, the leg symptoms often dominate.

Clues that point to a muscle

• It started with a clear moment of strain: a sprint, a heavy lift or a sudden twist.
• The pain stays in one area, usually the back of the thigh or the buttock, and does not travel below the knee.
• It hurts to press on a specific spot, and it hurts when you contract or stretch that muscle.
• There is no numbness or tingling.
• It steadily improves over one to three weeks with sensible activity.

Real life is messier than a checklist, and some people have both. Our interactive body map can help you describe where your symptoms are before your visit.

Warning signs that need urgent care

Call 911 or go to an emergency department right away if leg pain comes with any of the following:

• New difficulty controlling your bladder or bowels
• Numbness in the groin, inner thighs or "saddle" area
• Weakness that is getting worse, such as a foot that slaps or drags
• Fever, unexplained weight loss or a history of cancer
• Pain after a serious fall or accident

These can signal a condition that needs immediate medical or surgical care.

What helps, and what to avoid in the first few days

For most people with either problem, staying gently active beats bed rest. Short, frequent walks, changing position often and avoiding long stretches of sitting all help. With nerve pain, aggressive hamstring stretching often makes things worse, because it tugs on an already irritated nerve. With a muscle strain, gentle movement within a comfortable range is usually fine, but hard stretching too early can slow healing.

If symptoms are not clearly improving within a week or two, or you are unsure which problem you have, it is worth an examination.

How we sort it out

At your first visit we take a detailed history and do a hands-on examination: reflexes, strength, sensation and specific nerve-tension tests, along with tests for the muscles and joints of the low back and hip. That tells us whether a nerve is involved and at which level. From there, care might include adjustments, soft-tissue work, targeted exercise or, for some disc-related cases, spinal decompression. If the findings point to something outside our scope, we will refer you and help you get seen quickly.

If leg pain is keeping you from sitting, sleeping or getting through your day, book a visit at our Kennesaw office or call (770) 555-1234.