Swelling in the feet and ankles, or edema, can stem from various causes. Among the causes of swollen ankles and feet is an abnormal fluid buildup that may result from high sodium intake. Other factors that cause swelling in the feet and ankles include prolonged periods of sitting or standing, injuries, or underlying medical conditions, such as heart or kidney disease. A genetic predisposition can also contribute to thicker ankles, and may be influenced by obesity or the structural absence of a defined calf muscle. Fluid retention, which is often linked to excessive sodium consumption or impaired sodium regulation in the body, can increase swelling, particularly in individuals with heart disease. Pregnancy commonly leads to swollen ankles and feet due to increased fluid volume and pressure from the growing uterus. Managing swollen ankles involves lifestyle adjustments, such as reducing sodium intake, staying hydrated, maintaining regular physical activity, and seeking medical guidance when necessary. If swelling persists or is accompanied by other symptoms, it is suggested that you schedule an appointment with a podiatrist who can conduct a thorough exam and offer the appropriate treatment options. 

Swollen feet can be a sign of an underlying condition. If you have any concerns, contact Michael Tomey, DPM of Cary Foot & Ankle Specialists. Our doctor can provide the care you need to keep you pain-free and on your feet.

Swollen feet are a common ailment among pregnant women and people who stand or sit for extended periods. Aging may increase the possibility of swollen feet and patients who are obese often notice when their feet are swelling too. There may be medical reasons why swollen feet occur:

• Phlebitis - A condition that causes the veins to become inflamed and can also cause leg pain.
• Liver disease - This may lead to low blood levels of albumin which is a protein. This can cause fluid in the blood to pass into the tissues and several areas of the body can become swollen.
• Heart failure - When the heart doesn’t pump properly the blood that is normally pumped back to the heart can pool in the veins of the legs causing swollen feet.
• Kidney disease - One of the main functions of the kidneys is releasing excess fluid in the body. This type of condition can make it difficult for the kidneys to function properly, and as a result the feet may become swollen.
• Deep-vein thrombosis (DVT)- This is a serious condition where blood clots form in the veins of the legs. They can block the return of blood from the legs to the heart which may cause the feet to swell. It is important to be treated by a podiatrist if this condition is present.

Swollen feet can also be caused by bone and tendon conditions, including fractures, arthritis, and tendinitis. Additionally, there may be skin and toenail conditions and an infection may cause the feet to swell. Patients who take medicine to treat high blood pressure may be prone to getting swollen feet. 

Many patients elevate their feet to help relieve the swelling and this is generally a temporary remedy. When a podiatrist is consulted the reason behind the swelling can be uncovered and subsequently treated.

If you have any questions please feel free to contact our office located in Cary, NC . We offer the newest diagnostic tools and technology to treat your foot and ankle needs.