Cardiovascular
Peripheral Artery Disease
Narrowed leg arteries that make walking distance shrink over time.
What is Peripheral Artery Disease?
Peripheral artery disease usually shows up as cramping or aching in the calves that comes on with walking and eases with rest — a pattern called claudication — and it tends to worsen gradually, so the distance you can comfortably walk keeps shrinking. Some people notice cold feet or slow-healing cuts alongside it. It's a marker of arterial disease elsewhere too, so it's rarely an isolated leg problem.
How regenerative medicine supports it
We start with ankle-brachial index testing and walking distance measurement, comparing against your vascular specialist's imaging if you have it. Therapy focuses on supporting vessel health and microcirculation, often combined with a structured supervised walking programme, which has genuinely good evidence for improving claudication distance. Significant blockages found on imaging need vascular surgery input for possible angioplasty or bypass — that's a decision we don't make and won't delay referring for.
Treatments we would consider
Options discussed for this condition
Listed for orientation only. What is actually prescribed depends on your records.
- MSC TherapyMedical team-guided stem cell therapy using mesenchymal cells for joint, immune and whole-body recovery.
- HBOT (Hyperbaric Oxygen Therapy)Pressurised oxygen sessions supporting wound healing, recovery and tissue oxygenation.
- PRP TherapyPlatelet-rich plasma for orthopaedic, aesthetic and recovery applications.
- Ozone TherapyMedical ozone protocols for circulation, immune tone and inflammation support.
If the evidence for treating peripheral artery disease this way is thin, we will tell you before you book — and the review is not billed.
Peripheral Artery Disease — Questions Patients Ask
Will this help me walk further before the cramping starts?
Many patients see meaningful improvement in walking distance, particularly combined with a structured walking programme, but the response varies with how severe the underlying narrowing is.
How is this different from limb ischemia?
PAD covers the broader spectrum of reduced leg blood flow, typically causing pain on walking; limb ischemia refers to the more severe end where tissue health itself is at risk, which needs urgent care.
Do I need surgery, or can this replace that?
That depends entirely on your imaging findings — significant blockages usually need a vascular surgeon's opinion on angioplasty or bypass, and we don't offer an alternative to that when it's indicated.
I've been told to just walk more — does that actually work?
It genuinely does have solid evidence behind it for PAD specifically, more than many people expect, and we build any additional therapy around that rather than instead of it.
Is it safe for a diabetic with PAD?
It needs closer monitoring since diabetes compounds vascular and nerve changes in the legs, so we check glucose control and foot condition carefully before and during anything we do.
Reviewed by Bangkok Stem Cell Center Medical Team | Last updated: August 2026
