Peripheral Artery Disease vs. Peripheral Neuropathy: How to Tell the Difference

Waking up with burning feet in the middle of the night, or having to stop and rest because your legs are cramping during a short walk, can be both frustrating and scary. When pain starts taking over your lower body, it can keep you from doing the things you love, like playing with your grandchildren, walking the dog, or even just getting a good night’s sleep.

Many patients come to us at Simply Southern Chiropractic Center, unsure of what’s actually causing their leg and foot pain. Because both conditions affect the lower legs and feet, it’s very common to confuse Peripheral Artery Disease (PAD) and Peripheral Neuropathy. While they might feel somewhat similar at first, they are caused by two completely different issues happening inside your body. Keep reading to learn exactly what these conditions are, how they are different, the specific physical sensations to look out for, and how to finally get to the root cause of your pain and find relief. 

Table of Contents:

• Is Peripheral Artery Disease the Same as Peripheral Neuropathy?
• What is Considered the First Symptom of Peripheral Arterial Disease?
• What are the Symptoms of Peripheral Neuropathy?
• Can You Have Both Peripheral Neuropathy and PAD?
• How to Tell if You Have Peripheral Neuropathy or Peripheral Artery Disease
• Finding Relief for Peripheral Neuropathy and/or Peripheral Artery Disease

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Is Peripheral Artery Disease the Same as Peripheral Neuropathy?

No, they are not the same. Peripheral artery disease (PAD) is a circulation problem where narrowed blood vessels reduce blood flow to your limbs, while peripheral neuropathy is a condition where the actual nerve fibers are damaged.

To easily understand the difference, you can think of PAD as an issue with your body’s “plumbing” (the arteries and blood vessels that carry blood throughout your body) and neuropathy as an issue with your body’s “wiring” (the delicate nerves that send feeling and movement signals to your brain).

While they are completely different systems in the body, they share a common trait: when pinched, squeezed, suffocated, or blocked, they both cause severe discomfort in the farthest reaches of your body, specifically in the legs and feet. However, because one is a blood flow problem and the other is a nerve problem, the way they feel and act can be quite different if you know what to look for. Treatment is also different for each one, although there may be some overlap between the two.

What is Considered the First Symptom of Peripheral Arterial Disease (PAD)?

The first symptom of peripheral artery disease (PAD) is usually a condition called claudication, which is a specific type of muscle pain, heaviness, or cramping in your legs that starts when you walk and stops when you rest.

Because PAD is a circulation issue, it restricts warm, oxygen-rich blood from reaching your lower body. For this reason, it often shows up first as a major problem with temperature regulation. Your legs and feet may feel icy cold to the touch, or you might constantly struggle to keep them warm, even under blankets. You might also notice that the skin on your lower legs looks shiny or that you are losing hair on your toes and calves.

This cramping happens during movement for a very simple reason: when you walk, your leg muscles demand more oxygen to keep moving. If your arteries are narrowed or blocked with plaque, they physically cannot deliver that oxygen fast enough. This forces the muscle to cramp in pain, making your legs feel heavy like lead. The pain usually only stops when you sit down, rest, and allow your body’s oxygen demand to drop back to normal.

What are the Symptoms of Peripheral Neuropathy?

The most common symptoms of peripheral neuropathy are numbness, a burning sensation, and tingling in the hands or feet, often described as feeling like “pins and needles.”

Unlike PAD, which flares up when you are moving around, nerve pain often happens even while you are completely still. Many patients notice that their feet burn, tingle, or feel intensely numb when they are trying to relax on the couch or sleep at night.

This happens because the damaged nerves are misfiring. They send intense pain or burning signals to the brain even when there is no physical reason for it. Some people also describe it as feeling like they are wearing tight, invisible socks, or like there is a pebble in their shoe when nothing is there. If you are experiencing these specific, uncomfortable sensations, it is incredibly important to understand what neuropathy is so you can learn how these damaged nerves affect your daily life and balance.

Can You Have Both Peripheral Neuropathy and Peripheral Artery Disease?

Yes, it is very common to have both Peripheral Neuropathy and Peripheral Artery Disease at the same time, especially in people who have high blood sugar, metabolic issues, or diabetes.

Medical research shows that high blood sugar and overall body inflammation act as a double-edged sword against your body. On one side, in your circulatory system, high blood sugar thickens the blood and damages the walls of your arteries, leading to PAD. 

On the other side, in your nervous system, it acts almost like battery acid, eating away at the protective coating around your nerves and causing them to misfire. This is exactly why the connection between blood sugar, inflammation, and neuropathy is so important to understand and address if you want to find lasting relief.

Additionally, these two conditions can actually trigger one another. Your nerves are living tissues, which means they rely on a constant supply of oxygen and blood to survive. If your arteries are severely blocked from PAD, your nerves are starved of that vital oxygen. Clinical studies confirm that over time, this lack of blood flow will cause healthy nerves to suffocate and die off, directly causing neuropathy.

How to Tell if You Have Peripheral Neuropathy or Peripheral Artery Disease

A simple way to tell the difference between Peripheral Neuropathy and Peripheral Artery Disease is to look at your primary sensations: if your legs feel cold and cramp when you walk, it’s likely an artery issue. If your feet feel numb, tingly, or burning while you rest, it’s likely a nerve issue.

When evaluating your nerve symptoms or leg pain at home, look for these common differences:

Suspect an Artery Issue (PAD) if:

• You have poor temperature regulation (frequent hot and cold swings)
• Your feet and lower legs frequently feel freezing cold to the touch
• Your pain, cramping, or heaviness happens mostly during physical activity
• The pain quickly goes away when you sit down and rest

Suspect a Nerve Issue (Neuropathy) if:

• Your primary sensations are numbness, burning, tingling, or “pins and needles”
• You feel a phantom sensation, like you are wearing tight socks
• The pain or tingling frequently happens while you are resting or trying to sleep at night

It’s important to remember that these are just typical patterns. Because everyone’s body is unique and these conditions can overlap, these rules do not apply to every single situation. A professional evaluation is the only way to know for sure what is causing your discomfort.

Finding Relief for Peripheral Neuropathy and/or Peripheral Artery Disease

At Simply Southern Chiropractic Center, we help patients manage nerve and circulation issues by taking a whole-body approach that reduces inflammation, improves blood flow, and stimulates nerve healing naturally.

Medical studies consistently show that early detection is everything. Nerve damage is a progressive condition, meaning it will slowly get worse over time. If you ignore the early signs of numbness, burning, or cramping, the damage can eventually become permanent. But if we catch it early, we can intervene and help you protect your health.

At our clinic, we do not believe in just handing out prescription painkillers to mask your burning or cramping sensations. Instead, we want to treat the actual source of the problem so you can be healthy in the long term. Our specialized Neuropathy Program focuses on exactly that. By combining intentional chiropractic care with lifestyle changes and advanced healing technology, we can help restore proper blood flow and nerve function to your body naturally.

Are you ready to find out exactly what is causing your leg pain? Schedule an evaluation at Simply Southern Chiropractic Center in Greenville or Greer today, and let us build a customized, non-invasive treatment plan to get you back on your feet.

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References

Charles, M., Ejskjaer, N., Witte, D. R., Borch-Johnsen, K., Lauritzen, T., & Sandbaek, A. (2011). Prevalence of Neuropathy and Peripheral Arterial Disease and the Impact of Treatment in People With Screen-Detected Type 2 Diabetes: The ADDITION-Denmark study. Diabetes Care, 34(10), 2244. https://doi.org/10.2337/dc11-0903 

England, J. D., Ferguson, M. A., Hiatt, W. R., & Regensteiner, J. G. (1995). Progression of neuropathy in peripheral arterial disease. Muscle & nerve, 18(4), 380–387. https://doi.org/10.1002/mus.880180403 

McDermott, M. M. (2015). Lower extremity manifestations of peripheral artery disease. Circulation Research, 116(9), 1540–1550. https://doi.org/10.1161/circresaha.114.303517 

Ylitalo, K. R., Sowers, M., & Heeringa, S. (2011). Peripheral vascular disease and peripheral neuropathy in individuals with cardiometabolic clustering and obesity: National Health and Nutrition Examination Survey 2001-2004. Diabetes care, 34(7), 1642–1647. https://doi.org/10.2337/dc10-2150