Diabetes can affect foot health over time, particularly when elevated blood sugar levels contribute to nerve damage, reduced circulation and slower wound healing. Reduced sensation may make it difficult to notice a blister, cut or pressure point, while poor circulation can affect the body’s ability to heal an injury. Without appropriate care, seemingly minor foot problems may develop into more serious complications.
A diabetic foot screening at a foot clinic Singapore can help assess the condition of the feet, identify potential risk factors and guide appropriate preventive care. Learn more about this condition here https://atlaspodiatry.com.sg/services/diabetic-foot-screening/ and why regular assessment can be an important part of diabetic foot care.
How Diabetes Can Affect Foot Health
Diabetes can affect the nerves and blood vessels in the feet, increasing the risk of foot problems. One common concern is diabetic neuropathy, where nerve damage can reduce sensation. A person may not notice pain from a small cut, blister, burn or pressure area, allowing the problem to worsen before it is identified.
Diabetes can also affect circulation, particularly in people who have developed peripheral artery disease. Reduced blood flow may make it more difficult for wounds to heal. Dry skin can be another concern, as it may crack and create openings where infection can develop. Foot deformities or areas exposed to repeated pressure can further increase the risk of skin breakdown.
These changes do not necessarily cause obvious symptoms at first. This is why regular foot checks are important for people with diabetes, even when their feet appear healthy and there is no significant pain. Identifying changes early can allow appropriate foot care and monitoring before a minor problem becomes more difficult to manage.
What Is Diabetic Foot Screening?
Diabetic foot screening is a structured assessment of the feet to identify changes or risk factors that may increase the likelihood of complications. During a screening, a podiatrist may examine the skin and nails for cuts, cracks, infections, ulcers or other abnormalities. The shape and structure of the feet may also be assessed for deformities or areas that are exposed to increased pressure.
Sensation may be checked to determine whether there are signs of reduced nerve function. Depending on the individual’s needs, circulation may also be assessed for signs that blood flow to the feet could be reduced. The examination may include looking at areas that experience repeated pressure from standing, walking or footwear.
A diabetic foot screening is not only about identifying existing problems. It can also help determine an individual’s level of risk and highlight areas that may benefit from closer monitoring or changes in daily foot care.
Who Should Consider Diabetic Foot Screening?
Anyone living with diabetes should consider having their feet assessed regularly, even if there is no pain or obvious foot problem. Diabetes-related nerve changes can reduce sensation, meaning an injury may develop without being noticed.
A diabetic foot screening can help identify potential concerns and determine whether closer monitoring or additional foot care is needed. Screening may be particularly important for people with risk factors such as:
- Reduced sensation or numbness in the feet
- Poor circulation or known peripheral artery disease
- A previous foot ulcer or foot infection
- Foot deformities that create areas of increased pressure
- Thickened calluses or recurring corns
- Changes in the skin or nails
- Difficulty checking or caring for the feet independently
The appropriate frequency of screening depends on an individual’s foot health and risk factors. A podiatrist can assess the feet and advise on suitable follow-up.
Foot Problems That Screening May Help Identify
A diabetic foot screening can help detect changes that may otherwise go unnoticed, particularly when reduced sensation is present. Some of the issues that may be identified during a screening include:
- Cuts, blisters and wounds: Small injuries may not cause noticeable pain when sensation is reduced.
- Corns and calluses: Thickened areas of skin can indicate repeated pressure or friction and may sometimes develop beneath areas of high foot pressure.
- Skin problems: Dry, cracked skin, redness or signs of infection may require attention to prevent further complications.
- Nail problems: Thickened, damaged or infected nails can make routine foot care more difficult.
- Foot deformities: Changes in foot shape may create areas of increased pressure when standing or walking.
- Reduced sensation: Testing can help identify changes in the ability to feel pressure or other sensations in the feet.
- Circulation concerns: An assessment may identify signs that blood flow to the feet could be reduced.
Everyday Foot Care for People With Diabetes
Simple habits can help people with diabetes notice changes earlier and reduce unnecessary pressure, friction or injury to the feet. Some useful daily foot care measures include:
- Check the feet regularly: Look for cuts, blisters, redness, swelling, cracks, changes in skin colour or other unusual changes. A mirror can help when checking the soles of the feet.
- Keep the feet clean and dry: Wash the feet with mild soap and water, then dry carefully, particularly between the toes.
- Moisturise dry skin: Apply a suitable moisturiser to dry areas, but avoid applying it between the toes where excess moisture can contribute to skin problems.
- Choose appropriate footwear: Shoes should fit comfortably and provide adequate room for the toes. Avoid footwear that causes rubbing or pressure.
- Avoid walking barefoot: Wearing suitable footwear can help reduce the risk of cuts, burns and other injuries.
- Take care when trimming toenails: Cut nails carefully and avoid cutting them too short or into the corners.
- Do not ignore foot injuries: Seek professional assessment for wounds, persistent redness, swelling or other changes that do not improve.
Conclusion
Diabetes can increase the risk of foot problems, particularly when reduced sensation, circulation changes or slower wound healing are present. Regular diabetic foot screening can help identify potential concerns and support appropriate foot care before minor problems become more serious.
Alongside daily foot checks and suitable footwear, professional assessment can be an important part of maintaining foot health. Concerned about your risk of diabetic foot problems? Get in touch with us at:
Atlas Podiatry | Trusted Foot Specialist in Singapore | Ingrown Toenail | Warts
244M Upper Thomson Road, Thomson Garden Estate, Singapore 574369
Phone: +65 8228 7330
