
Swollen feet and ankles, also known as edema, occur when excess fluid builds up in the tissues of the lower extremities. This condition can affect one or both feet and may develop gradually or suddenly, depending on the cause. Edema is often a sign that the body is retaining fluid due to changes in circulation, pressure, or underlying health concerns. While mild swelling can be temporary, persistent or worsening symptoms may indicate a more serious issue that requires medical attention.
Common symptoms of swollen feet and ankles include visible puffiness, stretched or shiny skin, and a feeling of tightness in the affected area. Pressing on the skin may leave an indentation, which is known as pitting edema. Some individuals experience discomfort, reduced flexibility, or difficulty walking. Swelling may worsen after long periods of standing or sitting and improve with elevation. In more advanced cases, the skin may feel warm or appear discolored, which can signal inflammation or poor circulation.
There are several causes of swelling in the feet and ankles. Pregnancy is a common factor, as increased fluid volume and pressure from the growing uterus can affect blood flow. Medical conditions such as heart disease, kidney disease, and venous insufficiency can also lead to fluid retention. Injuries, infections, and certain medications may contribute to swelling as well. Lifestyle factors, including high sodium intake and lack of movement, can further increase the likelihood of developing edema.
Risk factors for swollen feet and ankles include prolonged standing, obesity, and chronic health conditions that affect circulation. Wearing tight or poorly fitted footwear may restrict blood flow and worsen symptoms. Individuals with a sedentary lifestyle or those who travel frequently may also experience fluid buildup. Managing swollen feet involves addressing the underlying cause and supporting healthy circulation. If you have swollen feet or ankles, it is suggested that you consult a podiatrist who can determine what the cause is, and offer effective relief and management tips.
Swollen feet can be a sign of an underlying condition. If you have any concerns, contact one of our podiatrists of Comprehensive Foot & Ankle Center. Our doctors 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 contact our offices located in Lehigh Ave and Nazareth Hospital in Philadelphia, Collegeville Darby, and Langhorne, PA . We offer the newest diagnostic and treatment technologies for all your foot and ankle needs.



