In my practice, I hear some version of this story more than you might expect. A patient comes in — usually after months of putting it off — describing leg pain that shows up every time they walk a few blocks. They rest, it fades, they keep going. They’ve been managing around it: parking closer, taking breaks they didn’t used to need, quietly wondering if this is just what getting older feels like.
It’s not. What they’re describing is claudication — one of the clearest warning signs of peripheral vascular disease — and the good news is that we have real, effective treatment options available today. The better news is that when we catch it early, the outcomes are genuinely good.
What Is Peripheral Vascular Disease?
Peripheral vascular disease, or PVD, is a circulatory condition in which narrowed blood vessels reduce blood flow to the limbs — most commonly the legs and feet. It’s primarily caused by atherosclerosis, the gradual buildup of plaque inside the artery walls. As that buildup grows, the arteries narrow, blood flow decreases, and the tissues downstream don’t get what they need.
You may also hear this condition called peripheral artery disease, or PAD. The terms are often used interchangeably, though PVD technically includes conditions affecting veins and lymphatic vessels as well.
What makes PVD particularly tricky is how quietly it tends to develop. Many patients have no symptoms at all in the early stages. By the time leg pain or numbness becomes noticeable, the disease has often been progressing for years.
How Common Is This?
More common than most people realize. Current estimates suggest that more than 8.5 million Americans over the age of 40 are living with PAD, and globally, the number is closer to 200 million people. Here in Texas, where we see high rates of diabetes and hypertension — two of the biggest contributing factors — this condition is something I encounter in my practice every single week.
The number that concerns me most isn’t the prevalence figure. It’s the gap between how many people have PVD and how many are actually being treated. A significant portion of patients with this disease don’t know they have it. Some have learned to live around the symptoms. And some have been told by well-meaning people that it’s just arthritis, or normal aging, or something to manage with Tylenol.
In severe, untreated cases, PVD can progress to critical limb ischemia — a stage where circulation is so compromised that non-healing wounds develop, pain is constant even at rest, and amputation becomes a real risk. That outcome is often preventable. That’s what drives the work we do at Coastal Vascular Center.
Risk Factors Worth Knowing
Some of the conditions that accelerate atherosclerosis and raise your risk of peripheral vascular disease include:
- Smoking — one of the most significant modifiable risk factors
- Diabetes — damages blood vessels and accelerates plaque formation
- High blood pressure
- High cholesterol
- Age — risk increases significantly after 60
- Family history of vascular or heart disease
- Obesity
If you have one or more of these, it doesn’t mean you’ll develop PVD — but it does mean your vascular health deserves attention, not assumptions.
What Are the Symptoms?
The most recognizable symptom of PVD is claudication — muscle pain or cramping in the legs that comes on during activity and improves with rest. But the condition shows up in other ways too:
- Leg or calf pain when walking, climbing stairs, or exercising
- Leg numbness or weakness
- A feeling of heaviness or fatigue in the legs
- Coldness in the lower leg or foot, especially compared to the other side
- Skin color changes — pale, bluish, or darkened
- In advanced cases, pain even while resting or at night
One thing I always tell patients: don’t dismiss symptoms just because they go away when you sit down. That pattern of pain-with-activity and relief-with-rest is actually a diagnostic clue, not a sign that things are fine.
How We Diagnose Peripheral Vascular Disease
Before we can treat, we need a clear picture of what’s going on. At Coastal Vascular Center, we use two in-office diagnostic tools that are comfortable, non-invasive, and give us precise information quickly.
The ankle-brachial index test (ABI) compares the blood pressure in your ankle to the blood pressure in your arm. In a healthy vascular system, these numbers are similar. When there’s arterial narrowing in the legs, the ankle pressure is lower, and that ratio tells us a great deal about severity. It’s one of the most reliable early indicators we have.
Duplex ultrasound combines traditional ultrasound with Doppler technology to visualize both the structure of the blood vessels and the flow of blood moving through them. We can see exactly where narrowing or blockages exist, how severe they are, and how blood is moving through the area. This gives us the information we need to plan the right treatment approach without radiation or invasive procedures.
Both tests are available right here in our office, so patients don’t have to travel to a hospital or wait weeks for imaging.
Peripheral Vascular Treatment: Your Options
Treatment for PVD has changed meaningfully over the past decade. We have a much broader toolkit now, and for most patients, the most effective approach combines lifestyle changes, medication, and — when needed — a minimally invasive procedure. Open surgery, once the default for severe cases, is now reserved for a smaller subset of patients.
Starting with Lifestyle and Medication
For patients in earlier stages of PVD, or as a foundation alongside other treatments, lifestyle changes remain essential. These aren’t just suggestions — they genuinely move the needle on disease progression.
Regular, structured physical activity — particularly supervised walking programs — is one of the most evidence-backed peripheral vascular treatments available. Consistent walking, even when it initially causes discomfort, helps stimulate collateral circulation and extend the distance patients can walk pain-free over time.
Smoking cessation is non-negotiable. Smoking accelerates arterial disease more than almost any other factor, and stopping has measurable, meaningful effects on vascular health — even for long-term smokers.
Dietary changes targeting saturated fats, refined carbohydrates, and sodium support better cholesterol and blood pressure control.
On the medication side, we may use antiplatelet agents to reduce clotting risk, statins to manage cholesterol and stabilize existing plaque, blood pressure medications, and in some cases, medications specifically approved to improve walking distance in claudication patients.
Minimally Invasive Peripheral Vascular Treatment Procedures
When lifestyle changes and medication aren’t enough to manage symptoms — or when imaging shows significant arterial narrowing — we move to interventional procedures. The good news here is that most of these are performed on an outpatient or same-day basis, often in our office, with little to no hospital stay required.
Angioplasty and stenting is one of the most common peripheral vascular treatments we perform. Using a thin catheter guided through the blood vessel, we inflate a small balloon at the site of the blockage to open the artery. In many cases, we then place a small mesh tube called a stent to keep the artery open. Patients typically go home the same day and return to normal activity within a short recovery period.
Atherectomy is a technique we also offer in-office for cases where plaque buildup is the primary issue. A specialized catheter is used to physically remove plaque from the arterial wall, restoring blood flow without requiring surgery to cut open the vessel. Atherectomy is particularly useful in certain locations or types of blockage where angioplasty alone may not be sufficient.
Both procedures are performed using image guidance for precision, and both have strong safety profiles when done by experienced vascular specialists.
Surgical Options for Severe Cases
For a smaller group of patients — typically those with extensive disease, multiple blockages, or cases where minimally invasive approaches haven’t provided sufficient relief — open surgical treatment may be the right path.
Bypass surgery involves rerouting blood flow around a blocked artery using a graft, typically made from a vein harvested from elsewhere in the body or from a synthetic material. It’s a more involved procedure with a longer recovery, but for the right patient, it restores circulation significantly and can prevent amputation.
That said, advances in minimally invasive peripheral vascular treatment have meaningfully reduced how often open surgery is necessary. In my experience, a careful evaluation — including the right imaging and a thorough discussion of the patient’s overall health picture — means most patients today have good options that don’t involve major surgery.
Every treatment plan we develop at Coastal Vascular Center is built around the individual. Two patients with the same diagnosis can have very different needs depending on which vessels are affected, how severe the narrowing is, what other health conditions are present, and what their recovery situation looks like at home.
A Note on Timing
I want to be honest with patients about this: vascular disease that goes untreated tends to progress. The earlier we evaluate and intervene, the more options we have — and the better the long-term results. Waiting until symptoms become severe limits what we can do and raises the risk of outcomes nobody wants.
If something feels off — if your legs are telling you something — please don’t wait it out.
Education and Prevention
Coastal Vascular Center encourages members of the vascular care community, including physicians, clinicians, and patient advocates, to use the tools below to spread the word about PAD Awareness. Together, we can increase understanding of vascular disease to improve the health of many Americans.
- What Is Peripheral Vascular Disease? Your Guide to the Essentials
- Are You at Risk for PAD?
- 8 Facts About PAD
- The Link Between PAD And Leg Swelling
- How To Reduce Your Risk Of Developing Vascular Disease
- The Impact Of Peripheral Arterial Disease On Quality Of Life
- The Role Of Angioplasty in Restoring Blood Flow
- Contact an Experienced Vascular Specialist.
Ready to Talk? We’re Here.
At Coastal Vascular Center, we take the time to understand what’s going on before we recommend anything. A consultation with our team is always a good first step.
We see patients at our Pearland and Lake Jackson locations. To schedule an appointment or ask a question, call us at 713-999-6056. We’d be glad to help.
