You’re out for your morning walk around the local park. Halfway through, your calves start cramping. You slow down, the pain eases, so you keep going. Next day, same thing. Same spot. Same distance.
“Just getting older,” you tell yourself.
But what if your legs are trying to warn you about something more serious?
The Silent Condition Affecting 1 in 5 Australians Over 60
Peripheral Artery Disease (PAD) is a condition where narrowed arteries reduce blood flow to your limbs – usually your legs and feet. It’s closely related to the plaque buildup that causes heart attacks and strokes, yet many people have never heard of it.
The tricky part? PAD often develops quietly, with symptoms that are easy to dismiss as “just part of aging.”
The Classic Warning Sign: Claudication
The medical term is “intermittent claudication,” but here’s what it actually feels like:
- Cramping, aching, or tiredness in your leg muscles during activity
- Pain that stops when you rest
- Discomfort that returns at roughly the same point in your walk each time
- Often affects the calves, but can occur in thighs or buttocks
Think of it like angina for your legs – your muscles are crying out for more oxygen-rich blood.
Beyond Leg Cramps: Other Red Flags
Your feet and legs may be showing you other warning signs:
Look for:
- Coldness in one leg or foot compared to the other
- Numbness or weakness in your legs
- Shiny, discolored skin on your legs
- Slow-growing toenails
- Wounds or sores on your feet that heal slowly or not at all
- Weak or absent pulse in your legs or feet
- Hair loss on your legs and feet
The dangerous progression: What starts as cramping can advance to pain even at rest, and in severe cases, tissue damage that doesn’t heal.
Why Podiatrists Are Often the First to Spot PAD
Here’s something most people don’t realize: your feet tell the story of your circulation.
At The Footcare Clinic, we’re trained to recognise the subtle signs that blood isn’t reaching your lower extremities properly. During a routine foot examination, we check:
- Skin temperature and color
- Pulse points in your feet
- Wound healing patterns
- Nail and skin condition
- Sensation and reflexes
Many of our patients come in thinking they just need help with a stubborn foot ulcer or persistent pain – and leave with a referral that could save their life.
Who’s at Risk?
PAD doesn’t discriminate, but certain factors significantly increase your risk:
- Age over 50 (risk increases with each decade)
- Smoking (the single biggest risk factor)
- Diabetes
- High blood pressure
- High cholesterol
- History of heart disease or stroke
- Family history of PAD or cardiovascular disease
If you tick multiple boxes, early screening is crucial.
The Good News: Early Detection Changes Everything
Caught early, PAD is manageable. Treatment might include:
- Lifestyle modifications (exercise programs, smoking cessation)
- Medications to improve blood flow and manage symptoms
- In some cases, procedures to open blocked arteries
But here’s the critical part: PAD is a red flag for cardiovascular disease. People with PAD have a significantly higher risk of heart attack and stroke. Identifying PAD early means we can protect not just your legs, but your heart and brain too.
What We Can Do for You
At The Footcare Clinic, we offer:
- Vascular screening to assess blood flow to your feet
- Ankle-Brachial Index (ABI) testing – a simple, non-invasive test that compares blood pressure in your ankle to blood pressure in your arm
- Risk assessment based on your medical history and symptoms
- Referral pathways to vascular specialists when needed
- Ongoing monitoring for patients with circulation concerns
If you’re over 50 and experiencing:
- Leg pain or cramping when walking that stops with rest
- Any of the other warning signs mentioned above
- Risk factors for cardiovascular disease
Book your circulation screening by phone (03) 9711 7562 or book online at this link.
Remember: This information is educational and doesn’t replace medical advice. If you’re experiencing chest pain, sudden leg pain, or other acute symptoms, seek emergency care immediately.
February is Heart Health Month – the perfect time to check on your circulation from head to toe.
