The Doppler Ultrasound

Why Do Podiatrists Use Doppler Ultrasound at Your First Appointment?

When you come for your very first podiatry appointment, you might notice that we sometimes use a small device called a Doppler ultrasound on your feet. It looks a bit like a mini microphone with some gel – quick, painless, and very simple – but it gives us really valuable information about your overall health.

So why do we do it, and why is it important for you? Let’s break it down.

What is a Doppler ultrasound?

A Doppler is a handheld device that allows us to listen to the blood flow in your feet and ankles. It picks up the sound of your pulse in the arteries, which tells us how well blood is moving through your circulation. Think of it as a little “stethoscope for your blood vessels.”

Why might I need one at my first appointment?

Your feet are often the first place to show signs of poor circulation. By checking early on, we can get a good baseline of your vascular (blood flow) health. Even if you’ve just come in for hard skin or nail care, it’s an opportunity to look at the bigger picture of your wellbeing.

What can a Doppler pick up?

Poor circulation can be linked to a number of health conditions – some you may already know about, and some that haven’t yet been diagnosed. A Doppler can help us identify early warning signs of:

• Peripheral arterial disease (PAD) – narrowing of the arteries that reduces blood flow to your legs and feet

• Diabetes-related complications – where blood flow can be reduced, slowing down healing and increasing infection risk

• Cardiovascular concerns – circulation problems in your feet can sometimes reflect what’s happening elsewhere in your body

Why is it so important?

Good circulation is vital for keeping your feet healthy. Without it, cuts and sores may not heal properly, and infections can become more serious. In more severe cases, poor circulation can increase the risk of ulcers or even more complex health issues.

By carrying out a Doppler test at your first appointment, we’re not just looking after your feet – we’re helping to spot potential health concerns early, before they become bigger problems.

What happens after the test?

If everything looks healthy, great – we keep it on record as your baseline. If we notice something unusual, we may recommend further checks with your GP or specialist. That way, you’re getting the right care as soon as possible.