Diabetes and Your Feet: What You Need to Know
Living with diabetes means being mindful of many aspects of your health — and your feet are no exception. I often meet patients who are surprised to learn just how much diabetes can affect foot health. This blog is here to shed light on why foot care matters, what to watch for, and how to stay ahead of potential problems.
Why Diabetes Affects the Feet
When blood sugar levels remain high over time, they can damage the nerves and blood vessels in your feet. This can lead to:
• Reduced sensation (Peripheral neuropathy) — making it harder to notice injuries like cuts or blisters
• Poor circulation — slowing down healing and increasing the risk of infection
Even a small issue, like a cracked heel or a tight-fitting shoe, can quickly become serious if left unchecked.
Some of the most frequent problems in diabetes include:
• Dry skin and fissures — which can allow bacteria to enter
• Foot ulcers — open wounds that can be slow to heal
• Fungal infections — such as athlete’s foot or nail infections
• Changes in foot shape — caused by nerve damage over time
In severe cases, untreated infections can lead to hospitalisation or even amputation. That’s why prevention is key.
Here are a few habits I recommend to all diabetic patients:
• Check your feet daily for any changes — redness, swelling, cuts, or blisters
• Wash and dry your feet carefully, especially between the toes
• Moisturise regularly to prevent cracking (but avoid the toe spaces)
• Trim nails straight across and file gently
• Wear soft, well-fitting socks and supportive shoes
• Avoid walking barefoot, even indoors
• Never use direct heat (like hot water bottles) to warm your feet
• Book regular podiatry check-ups to catch issues early
How can I help?
As a podiatrist, I provide comprehensive diabetic foot assessments to help prevent complications and support long-term foot health.
These assessments are a vital part of diabetes care. They allow me to check circulation, nerve function, skin integrity, and overall foot structure — all of which can be affected by diabetes. I also review footwear, offer tailored advice, and provide gentle treatments when needed.
My goal is to catch any issues early, offer clear guidance, and ensure every patient feels confident and cared for. Whether you’re newly diagnosed or managing diabetes long-term, regular podiatry check-ups are one of the best ways to protect your feet.
