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A clear guide to understanding Peripheral Artery Disease and navigating care within the NHS
Peripheral artery disease affects circulation in the legs and feet. It can cause pain when walking, slow healing wounds, and in severe cases threaten the health of the limb.
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Many people are told they have PAD but are not given a clear explanation of what it means, what treatments exist, or what they should expect next.
This site was created to change that.
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Here you will find clear explanations of symptoms, diagnosis, treatments, procedures, and how PAD care works within the NHS. You will also find resources to help you understand clinical trials, lifestyle changes that protect circulation, and support communities for people living with PAD.
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Whether you have just been diagnosed or have been living with PAD for years, this site is designed to help you understand your options and navigate your care with confidence.
New to PAD
Start here if you want a clear explanation of what PAD is and why it develops.
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• What Peripheral Artery Disease Is
• How Plaque Builds Up in Arteries
• Risk Factors for PAD
Experiencing Symptoms
If you have leg pain when walking, cramping in the calf, or wounds on the foot that are not healing, these pages explain what those symptoms may mean.
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• Symptoms of PAD
• Conditions That Can Mimic PAD
• When Symptoms Require Urgent Evaluation
Recently Diagnosed
If you have been diagnosed with PAD, these pages explain what usually happens next.
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• Diagnosis in the NHS
• Vascular Lab Testing Explained
• Exercise Therapy and Lifestyle Treatment
Exploring Treatment Options
• Medications Used in PAD
• Exercise Therapy Programs
• Procedures to Restore Blood Flow
• Drug-Coated Balloons vs Stents
Quick Start Guide
Peripheral artery disease occurs when arteries that supply blood to the legs become narrowed by plaque.
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Plaque is made up of cholesterol, inflammatory cells, calcium, and scar-like tissue that accumulate inside the artery wall. Over time this buildup reduces the space available for blood to flow.
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When blood flow cannot increase enough during physical activity, the muscles in the legs receive less oxygen than they need. This can cause pain, cramping, or fatigue when walking.
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PAD is also an important signal about overall cardiovascular health. The same disease process that narrows arteries in the legs can affect arteries in the heart and brain.
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Learn more:
• Understanding Peripheral Artery Disease
• Arteries That Supply the Legs
• Why PAD Is Also a Heart Disease
Understanding Peripheral Artery Disease (PAD)
ADVANCED PAD AND FOOT WOUNDS
When circulation becomes severely reduced, PAD can lead to wounds on the feet or toes that do not heal.
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Learn more:
• Small Vessel Disease in the Foot
• Chronic Limb-Threatening Ischemia
• Foot Wounds and Limb Salvage
PAD RESEARCH
Advances in PAD treatment often come from clinical research.
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Patients interested in learning about current PAD research opportunities can explore ongoing studies at PADTrials.org.
LIVING WITH PAD
Managing PAD often involves long-term lifestyle changes that protect circulation and reduce cardiovascular risk.
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Important areas include:
• smoking cessation
• structured exercise
• diet and metabolic health
• cholesterol and blood pressure control
NHS CARE PATHWAY
Understanding how PAD care works within the NHS can help patients navigate referrals, testing, and treatment decisions.
Connecting with others facing similar challenges can provide valuable support and shared knowledge.
Communty And Support
Latest Articles And Education
Latest blog posts, education articles, and patient stories.
Latest Videos
Interviews with vascular specialists, researchers, and patients discussing PAD diagnosis and treatment.
Latest Research And Publications
Highlights of recently published studies and expert commentary.
Upcoming Events
Educational webinars, expert interviews, and patient discussions.