Circulation plays a key role in keeping the feet healthy. For people with diabetes, neuropathy, Peripheral Arterial Disease, Peripheral Vascular Disease or age related changes, reduced blood flow can make the skin more fragile and slower to heal. Even small injuries can become serious if circulation is impaired.
How Foot Care Nurses Assess Circulation
Before starting any foot care, we always check the circulation in the feet.
This includes:
- Palpating the dorsalis pedis and posterior tibial pulses
- Using a handheld Doppler if the pulses are difficult to feel
- Listening for the quality of blood flow and identifying any concerns
- Noting skin colour, temperature, and changes that may suggest reduced circulation
These steps help us understand how well the tissues are receiving oxygen and nutrients. They also guide how we safely provide care.
Why Reduced Circulation Increases Risk
When blood flow is limited, the body has a harder time healing small cuts or pressure areas. This can lead to:
- Slow wound healing
- Dry or fragile skin
- Higher risk of infection
- Ulcer formation
- Difficulty recovering from minor injuries
How Neuropathy Affects Foot Health
Neuropathy reduces sensation in the feet. A person may not feel:
- Blisters
- Cuts
- Pressure points
- Changes in temperature
Because the warning signs are not felt, problems can progress before they are seen.
Why Professional Foot Care Matters
For at risk patients, foot care is not a cosmetic service. It is a clinical approach to:
- Prevent wounds
- Monitor circulation
- Identify early changes
- Support mobility
- Protect long term foot health
Our goal is to provide safe, careful treatment that helps maintain healthy feet and reduces the risk of complications.