The Role of the Podiatrist in Your General Health

Healthy feet help you stay active, comfortable and independent. A podiatrist can help protect that foundation. 

When we think about our health, we may think first about our heart, lungs or diet. Our feet can be easy to overlook, even though they support us every day. Foot pain, skin or nail problems, and changes in the way we walk can affect comfort, confidence and how much we move. A podiatrist helps assess, treat and prevent problems affecting the feet and lower limbs, while considering how your wider health may influence them. 

What does a podiatrist do? 

A podiatrist is a registered healthcare professional who specialises in the feet and lower limbs. Depending on your needs and the setting, an appointment may include discussing your symptoms and medical history, examining your feet and ankles, and looking at your skin, nails, footwear, walking pattern and areas of pain or pressure. 

Podiatrists can provide advice and treatment for a range of concerns, including painful corns and calluses, thickened or ingrowing nails, fungal skin or nail problems, heel or arch pain, sports-related injuries and some wounds. They may also give guidance on footwear, exercises, self-care and ways to reduce pressure on a particular area. The right care depends on the cause of the problem and your individual health. 

Why foot health is part of general health 

Our feet help us stand, balance and move. When they hurt, everyday activities such as walking to the shops, exercising or spending time with family can become harder. Looking after foot problems early may help you remain comfortable and active. 

Foot health can also be affected by other conditions. Diabetes may reduce sensation or affect circulation in the feet. Circulatory problems, nerve conditions, inflammatory arthritis and some medicines can also change the risks or treatment options. A podiatrist can take these factors into account, check for relevant changes and, when needed, recommend that you contact your GP, diabetes team or another healthcare professional. 

A foot assessment does not replace care from your GP or specialist. It can, however, form a useful part of looking after your health, particularly when you have an ongoing condition or a change in your feet. 

When should you book an appointment? 

Consider seeking advice if foot or lower-limb pain is not settling, keeps returning, affects your walking, or is stopping you doing your usual activities. You can also ask for help with nail or skin problems, footwear concerns, recurring pressure areas, or if you are unsure how to care for your feet safely. 

If you have diabetes or another condition that affects feeling or circulation, follow the foot-care advice given by your healthcare team and ask them how often you should have your feet checked. Do not wait for a routine appointment if you notice a new wound or a significant change. 

Changes that need prompt attention 

Contact your GP, diabetes foot team or urgent healthcare service promptly if you have diabetes and develop a break in the skin, a new wound, redness, swelling, unusual warmth, discharge or a sudden change in the shape or colour of your foot. Seek urgent advice for a rapidly worsening problem, severe pain, spreading redness, or if you feel unwell. If you are unsure where to go, call NHS 111; call 999 for a life-threatening emergency. 

If you have reduced sensation or poor circulation, avoid trying to cut into corns or calluses yourself. Ask a qualified clinician for advice, as small injuries can be harder to notice or may take longer to heal. 

Small habits that support healthy feet 

Check your feet regularly, including the soles and between the toes, and let a healthcare professional know about changes that concern you. Wash and dry them carefully, especially between the toes, choose shoes that fit comfortably, and increase exercise gradually if you are returning to activity. If a problem persists or you are unsure what is safe for you, seek individual advice rather than relying on a general tip. 

Taking the next step 

Looking after your feet is one practical way to support movement and day-to-day wellbeing. A podiatrist can help you understand what may be causing a problem, discuss suitable options and guide you on prevention or further care. If something has changed, getting advice early can help you make an informed plan. 

Further information 

• Royal College of Podiatry: What is a podiatrist? — https://rcpod.org.uk/become-a-podiatrist/what-is-a-podiatrist 

• Royal College of Podiatry: Making sense of podiatry for the public — https://rcpod.org.uk/fhw/making-sense-of-podiatry-for-the-public 

• NHS: NHS 111 — https://111.nhs.uk/ 

General information only. It is not a diagnosis or a substitute for individual medical advice.