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Many of our first time patients tell us that things they once did easily—like strolling through the park or running to the grocery store—started to feel unexpectedly exhausting. If you notice cramping, aching, or fatigue in your legs that starts when you walk and eases with rest, you may be experiencing a vascular condition called Peripheral Artery Disease (PAD).
PAD requires specialized care. At Surgical Specialists of Ocala, our qualified specialists are here to help you understand why this discomfort happens—and, most importantly, how to protect your mobility and quality of life.
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What Is PAD (Peripheral Artery Disease)?
Peripheral artery disease, often referred to as PAD disease, occurs when plaque (a buildup of fat and cholesterol) narrows the arteries that carry blood to your legs and feet. This process, known as atherosclerosis, restricts oxygen-rich blood flow to your muscles.
PAD vs. Venous Disease
It is common to confuse arterial issues with venous issues, but they are opposites in the circulatory system:
- Venous Disease: A problem with the return trip. Blood struggles to travel back up to the heart, causing it to pool in the legs. This often leads to swelling, heaviness, varicose and spider veins—conditions our providers at The Vein Center of North Florida specialize in treating.
- PAD: A problem with the “delivery.” Blood cannot get down to the limbs effectively, leading to muscles and tissues lacking blood supply.
PAD vs. Peripheral Vascular Disease (PVD)
You may have heard the term peripheral vascular disease (PVD) used interchangeably with PAD. While they are related, there is a technical difference:
- PVD is an umbrella term that includes any disorder of the circulatory system outside of the heart, including issues with veins and lymph vessels.
- PAD is a specific type of PVD that only refers to the arteries.
Key Peripheral Artery Disease Symptoms
The most tell-tale sign of PAD is claudication, muscle pain or cramping in the legs or calves that is triggered by activity and relieved by a few minutes of rest. Other symptoms to watch for include:
- Numbness or weakness in the legs.
- Coldness in your lower leg or foot, especially compared to the other side.
- Sores on your toes or feet that heal very slowly or not at all.
- A change in the color of your legs (turning pale or bluish).
- Weak or absent pulse in the legs or feet.
Who Is at Risk for Peripheral Artery Disease?
Certain lifestyle factors and medical conditions significantly increase your chances of developing PAD:
- Smoking: This is the single most significant risk factor.
- Diabetes: High blood sugar damages vessel walls over time.
- High Blood Pressure & Cholesterol: Both contribute to the rapid buildup of plaque.
- Age: PAD becomes significantly more common in individuals over the age of 50.
How Is PAD Diagnosed and Treated?
At Surgical Specialists of Ocala, our diagnostic process is non-invasive and highly accurate. We often begin with an ankle-brachial index (ABI), which compares the blood pressure in your ankle to the blood pressure in your arm.
Treatment options include:
- Lifestyle Management: Specialized walking programs and smoking cessation.
- Medication: To prevent blood clots and lower cholesterol.
- Minimally Invasive Procedures: Such as peripheral angioplasty or stenting to reopen the blocked artery without major surgery.
Frequently Asked Questions
While you cannot completely reverse the buildup of plaque, you can stop its progression and significantly improve your symptoms through medical treatment and lifestyle changes.
If left untreated, PAD increases the risk of heart attack, stroke, and in severe cases, limb amputation. However, with early diagnosis, it is highly manageable.
When you walk, your muscles require more oxygen. Narrowed arteries can’t keep up with the demand, causing pain. When you rest, the oxygen demand drops, so the pain subsides.
Not necessarily, but if one foot is consistently colder than the other or accompanied by pain when walking, it is a significant red flag for an arterial blockage.
A blood clot (DVT) is usually a sudden, painful swelling in one leg. PAD is a gradual narrowing of the arteries that causes consistent pain during activity over a long period.
Don’t Walk Through Leg Pain Alone
Leg pain while walking isn’t a “normal” part of aging. It’s a clinical sign that your circulatory system needs help.
Our team at Surgical Specialists of Ocala specializes in the advanced vascular surgery and endovascular techniques needed to restore your blood flow and your quality of life.
Take the first step toward walking without pain. Schedule an appointment at Surgical Specialists of Ocala.
