Back Pain With Leg Weakness? You May Need A Test

If you have back pain that shoots down your leg or makes your leg feel weak, it's more than just a backache. It might be a nerve problem. A lot of people wait too long, hoping it will go away. But if you feel tingling, numbness, or weakness in your leg, it’s time to take it seriously.

Pain that travels from your back to your leg may be caused by a compressed or damaged nerve. This is common in conditions like sciatica or a slipped disc. And when nerves are involved, rest alone won’t fix it. That’s when an EMG and NCV test can help.

What Are EMG and NCV Tests?

EMG stands for Electromyography. It checks how your muscles respond to nerve signals. NCV means Nerve Conduction Velocity. It checks how fast and strong your nerves send signals. These tests work together to find out if your symptoms come from nerve damage, muscle problems, or both.

These tests are simple. They don’t take long and don’t need you to stay in a hospital. You can get them done at many diagnostic centers. Just search “EMG NCV test near me” or “NCV test Delhi,” and you’ll find options in places like Delhi, Gurgaon, and nearby cities.

When Should You Get Tested?

Your doctor might suggest EMG and NCV tests if:

You have back pain that spreads to your leg

Your leg feels weak, numb, or heavy

You notice tingling, burning, or loss of sensation

You’ve had a spinal injury or a slipped disc

Your muscles feel weak or twitch without reason

You’re having trouble walking or moving your leg normally

If you're diabetic, these symptoms could be from diabetic neuropathy. An NCV test can show early nerve damage. And early action can help prevent long-term problems.

What to Expect During the Test

For the NCV test, small sticky patches (electrodes) are placed on your skin. A mild electrical signal is sent to your nerve. It checks how fast the signal travels. The feeling is unusual, like a quick buzz or tap, but it’s not painful.

In the EMG test, a thin needle is inserted into a muscle. This records the electrical activity in that muscle at rest and while moving. You may feel a small pinch, but it’s over quickly. These tests don’t take more than an hour.

How Much Does It Cost?

In Delhi, the NCV test price usually ranges from ₹1500 to ₹4000. It depends on how many nerves are tested and the lab. EMG tests might cost more, especially if more muscles need testing. Some centers offer a combined package. Always check prices before you book.

If you’re more comfortable in Hindi, search for “NCV test in Hindi.” Many labs and doctors now offer reports, instructions, and videos in Hindi to make the process easier.

Where To Get Tested

You don’t need to go far. You can find nerve conduction test services in Delhi, Gurgaon, and other major areas. Some neurologists and diagnostic labs offer same-day appointments. Search terms like “nerve conduction test near me” or “EMG test near me” will give you local options. Some centers may need a referral. Others will let you book directly. Just call and ask.

Why It Matters

Nerve and muscle problems don’t always get better on their own. If the nerve is compressed or damaged for too long, the injury can become permanent. That’s why early diagnosis matters.

These tests help your doctor find the real cause of your pain or weakness. Once they know what’s wrong, they can decide what to do next—physical therapy, medication, or surgery. But the first step is a clear diagnosis.

Don’t Ignore the Signs

If your back pain is now affecting how your leg moves, it’s not something to brush off. Weak legs, numb feet, or a burning feeling when you walk could be signs of serious nerve trouble. And if you're diabetic or have a history of spine issues, you're more at risk.

You don’t have to suffer in silence. These tests are safe, quick, and widely available. Just search for a nearby center, compare the cost, and book the test.

The sooner you know what's wrong, the sooner you can fix it.