The Hidden Connection: How Kidney Health Affects Your Feet

When we think about kidney health, we often focus on functions like filtering waste and balancing electrolytes. However, kidneys also play a crucial role in maintaining overall body health, including foot health! In honor of National Kidney Awareness Month, CarePlus Foot & Ankle Specialists has outlined important info to know about the relationship between our kidneys and our feet:

How Kidneys Affect Foot Health

Fluid Balance

1. The kidneys regulate fluid levels in the body.
2. When kidney function declines, fluid may accumulate, leading to swelling in the feet and ankles. This condition, known as edema, can cause discomfort and limit mobility.

Electrolyte Imbalance

1. Kidneys are responsible for balancing electrolytes like potassium, sodium, and calcium.
2. An imbalance can lead to muscle cramps and weakness in the legs and feet.
3. Low calcium levels, in particular, can affect bone health, increasing the risk of fractures and other injuries.

Diabetes and Peripheral Neuropathy

1. Chronic kidney disease (CKD) often correlates with diabetes.
2. Diabetic neuropathy can cause numbness and tingling in the feet, increasing the risk of injuries and infections.

Skin and Nail Health

1. Kidney dysfunction can lead to changes in skin and nail conditions.
2. Dry, itchy skin is common in individuals with kidney issues, and it can extend to the feet.
3. Additionally, poor circulation can result in fungal infections, such as athlete’s foot, due to reduced blood flow.

Foot Ulcers and Infections

1. Those with advanced kidney disease may have compromised immune systems, increasing the risk of foot ulcers and infections.
2. Regular foot inspections and proper hygiene are crucial for prevention.

Tips for Maintaining Foot Health with Kidney Issues

• Stay Hydrated: Ensure adequate fluid intake to help your kidneys function optimally, but consult your doctor about fluid restrictions if you have kidney problems.
• Regular Foot Checks: Inspect your feet daily for any changes, cuts, or signs of infection.
• Manage Diabetes: Keep blood sugar levels stable to protect against complications.
• Healthy Diet: Follow a balanced diet rich in nutrients to support kidney and foot health.

Understanding the intricate relationship between kidney health and foot health can empower you to take proactive steps. Remember, your feet are your foundation; take care of them!

If you have any foot-related concerns, come see Dr. Hubert Lee and the team at CarePlus Foot & Ankle Specialists for guidance and advice. You can schedule an appointment online or call today at 425-455-0936.