Peripheral Artery Disease Symptoms: Early Warning Signs Dubai Patients Should Not Ignore

Your calves ache when you walk to the metro station, and the pain stops the moment you rest. Most people blame age, the Dubai heat, or being out of shape. Yet that precise pattern, pain on walking that settles with rest, is the classic early signal of peripheral artery disease (PAD), a narrowing of the leg arteries that deserves attention long before it threatens the limb. In my vascular clinic in Dubai, patients with PAD have usually had symptoms for months or years before anyone connected the dots. This article explains the warning signs, who is at risk, and why an early diagnosis protects far more than your legs.

What Is Peripheral Artery Disease?

Peripheral artery disease is a circulatory condition in which narrowed arteries reduce blood flow to the limbs, most often the legs. The cause is atherosclerosis, a gradual build-up of fatty plaque inside the artery wall. As the channel narrows, the leg muscles receive enough blood at rest but not enough during exercise, and they signal the shortfall as pain.

The scale of the problem is larger than most people expect. PAD affects over 200 million people worldwide, and many have no symptoms at all in the early stages, according to the American Heart Association. That silence is exactly why the early signs matter: the disease is easiest to treat when it is quietest.

One more reason to take it seriously. The same plaque process affects the heart and brain arteries, so a diagnosis of PAD marks you as high risk for heart attack and stroke. Finding PAD early is a chance to protect all three territories at once.

The Early Warning Signs

Intermittent claudication: pain that walks with you

Intermittent claudication is muscle pain, cramping, heaviness or fatigue that appears reliably after a certain walking distance and eases within minutes of standing still. According to the Mayo Clinic, the pain most often affects the calf but can involve the thigh, hip or buttock, depending on which artery is narrowed. The location is a map: calf pain usually points to a blockage in the thigh artery, while buttock and hip pain suggests disease higher up.

Notice the pattern in your own life. Do you stop at the same shop window every time? Do you plan routes through malls with benches? Patients rarely describe it as pain at first; they describe slowing down.

Signs you might dismiss

Cold feet, one colder than the other. Numbness or tingling in the lower leg. Slower hair growth on the shins, or toenails that thicken and grow slowly. Skin on the feet that looks shiny or pale. Erectile dysfunction in men can also be an early vascular sign. Individually each seems trivial; together they sketch a leg that is not being fed properly.

Signs that need urgent attention

Pain in the toes or foot at night, relieved by hanging the leg out of bed, suggests critical limb ischaemia, an advanced stage where blood flow barely meets resting needs. A foot wound or ulcer that will not heal, blackened skin on a toe, or a foot that becomes suddenly cold, pale and painful are emergencies. Never wait on these; the earlier flow is restored, the more of the limb can be saved.

Who Is at Risk in the UAE?

Smoking and diabetes are the two heavyweight risk factors, each multiplying PAD risk several times over. High blood pressure, high cholesterol, kidney disease, age over 60 and a family history complete the list.

The UAE context sharpens this picture. Diabetes affects roughly one in five adults in the Emirates, years earlier than in many Western populations, and diabetic patients often develop PAD in the smaller arteries below the knee where symptoms are subtler. Add sedentary office routines through the long air-conditioned summer, and claudication can hide simply because nobody walks far enough to trigger it. If you have diabetes, ask about your feet and circulation at every review, and read our guide to diabetic foot care for the daily checks that prevent disaster.

How PAD Is Diagnosed

Diagnosis starts simply. Pulses are checked at the groin, knee and foot, and the ankle-brachial index (ABI) compares blood pressure at the ankle with the arm; a reduced ratio confirms restricted flow. A duplex ultrasound then maps exactly where the arteries narrow and by how much, without needles or radiation. CT angiography is reserved for planning intervention. In my clinic the ABI and duplex scan are done at the first visit, so most patients leave with a diagnosis and a plan the same day.

Treatment: From Walking Programmes to Bypass

Early PAD responds remarkably well to conservative treatment. Supervised walking exercise, stopping smoking completely, and medication to control cholesterol, blood pressure and diabetes stabilise the disease and lengthen pain-free walking distance for most patients. Structured walking, pushing into moderate claudication pain then resting, is one of the best-evidenced treatments in vascular medicine.

When lifestyle limits remain severe, or the disease advances, blood flow can be restored mechanically. Angioplasty widens the narrowed segment with a balloon, often with a stent, through a needle puncture in the groin. Longer or more complex blockages may need arterial bypass surgery, where a graft reroutes blood around the obstruction; our article on when a vein graft or a synthetic graft is needed explains the options. The right choice depends on the pattern of disease, your fitness and your goals, which is why treatment decisions belong in a specialist vascular clinic.

When to See a Specialist in Dubai

Book a vascular assessment if leg pain reliably appears on walking and eases with rest, if you have diabetes and any foot symptom, if a foot wound has not healed within two weeks, or if you smoke and have noticed your walking distance shrinking. Bring your medication list and any previous scan reports.

Why Choose Dr. Soroush Sohrabi for PAD Care in Dubai

When choosing a specialist for suspected PAD, look for a surgeon trained in both open and endovascular techniques, because honest advice requires mastery of every option, from walking programmes through angioplasty to bypass. Dr. Soroush Sohrabi holds the FRCS in Vascular Surgery from the Royal College of Surgeons of England and completed an advanced endovascular fellowship at the Cleveland Clinic, USA, one of a small number of consultants in the UAE with that combination.

Experience shapes judgement. Having performed more than a decade of NHS and private arterial surgery, including limb-salvage work as Clinical Director of Vascular Surgery Services in North Wales, he brings a protocol-driven approach to Dubai: risk factors first, exercise and medication optimised, intervention when it genuinely changes the outcome. Patients seen for PAD at vascularsurgery.ae consistently describe unhurried consultations where the scan findings and every option, including doing less, are explained clearly.

Frequently Asked Questions

What does PAD leg pain feel like?

Claudication typically feels like cramping, aching, heaviness or fatigue in the calf, thigh or buttock that starts after a predictable walking distance and fades within a few minutes of rest. It is reproducible: the same distance, the same muscle, the same relief. Pain present at rest, especially at night in the toes, signals advanced disease and needs urgent review.

Can peripheral artery disease be cured?

The plaque process cannot be erased, but PAD can be controlled so effectively that many patients regain normal, pain-free walking. Smoking cessation, structured walking exercise and modern medication stabilise most early disease, while angioplasty or bypass restores flow in advanced cases. Treated properly, the majority of patients with claudication never progress to limb-threatening ischaemia.

Is leg pain when walking just part of getting older?

No. Age alone does not cause muscle pain that appears on walking and disappears with rest. That pattern reflects restricted blood supply until proven otherwise, and a simple ankle-brachial index test can confirm or exclude it in minutes. Assuming it is age is the main reason PAD is diagnosed late.

How is PAD linked to heart attack and stroke?

The same atherosclerosis that narrows leg arteries also affects the coronary and carotid arteries. The American Heart Association notes that people with PAD carry a substantially higher risk of heart attack and stroke, so a PAD diagnosis triggers protective treatment for the whole circulation, not just the legs. Treating cholesterol, blood pressure and smoking protects heart, brain and limbs together.

Do I need an amputation if I have PAD?

Very unlikely if the disease is caught early. Amputation is a last resort reserved for unsalvageable critical limb ischaemia, and the entire purpose of early diagnosis, risk factor control and timely revascularisation is to prevent ever reaching that point. Diabetic patients need particular vigilance with daily foot checks, because ulcers can progress quickly when blood supply is poor.

Can I have PAD without any symptoms?

Yes, and many people do. Compensating blood vessels and limited walking habits can mask the disease, which is why screening with an ankle-brachial index is sensible for people over 60 with diabetes, smoking history or other risk factors. Silent PAD still carries the same heart and stroke risk, so finding it changes your medical care even without leg symptoms.

Key Takeaways

• Peripheral artery disease affects over 200 million people worldwide, and many have no early symptoms, according to the American Heart Association.

• Intermittent claudication, described by the Mayo Clinic as exercise-induced muscle pain relieved by rest, is the hallmark early symptom of PAD and most often affects the calf.

• Diabetes affects roughly one in five adults in the UAE, and diabetic patients commonly develop below-knee PAD with subtler symptoms and higher ulcer risk.

• The ankle-brachial index is a simple, painless first test for PAD, comparing ankle and arm blood pressures in minutes at the first clinic visit.

• Rest pain at night, non-healing foot wounds and cold pale feet indicate critical limb ischaemia, which requires urgent vascular assessment to save the limb.

• Dr. Soroush Sohrabi in Dubai offers same-day ABI and duplex assessment with the full range of treatment from supervised exercise programmes to angioplasty and bypass surgery.

Leg pain that stops when you stop is your circulation asking for help. Book a vascular assessment with Dr. Soroush Sohrabi.

About the Author

Dr. Soroush Sohrabi MD, PhD, FRCS, CCT is a Consultant Vascular and Endovascular working in Dubai. He trained in the United Kingdom and holds a Fellowship of the Royal College of Surgeons of England (FRCS) in Vascular Surgery and a Certificate of Completion of Training (CCT). He completed an advanced endovascular fellowship at the Cleveland Clinic, USA, and further fellowships in Australia. He has published 77 peer-reviewed papers with over 1,183 academic citations and is a member of the European Society of Vascular Surgery (ESVS) and the Vascular Society of Great Britain and Ireland (VSGBI). He is licensed by the UK General Medical Council (GMC No. 5207627) and the Dubai Health Authority (DHA No. 48905551).

Medically reviewed by Dr. Soroush Sohrabi MD, PhD, FRCS, CCT, Consultant Vascular Surgeon | August 2026

References

1. American Heart Association, What Are the Symptoms of PAD? https://www.heart.org/en/health-topics/peripheral-artery-disease/symptoms-of-pad

2. Mayo Clinic, Claudication: Symptoms and Causes. https://www.mayoclinic.org/diseases-conditions/claudication/symptoms-causes/syc-20370952

3. Cleveland Clinic, Intermittent Claudication: Symptoms and Treatment. https://my.clevelandclinic.org/health/symptoms/22046-intermittent-claudication