Swollen feet can develop after a long day of standing or walking, but swelling that persists may need medical attention. The buildup of fluid in body tissues is called edema. Gravity can pull blood toward the lower legs, allowing fluid to enter the feet and ankles. Pregnancy and medicines can also cause swelling. In other cases, swollen feet can point to an injury, infection, or problem with blood flow. Heart, kidney, and liver conditions can also affect how the body handles fluid. Identifying the cause is important because treatment depends on the cause of the swelling.
The location and timing of swelling can offer clues. Swelling after an injury can occur with a sprain, fracture, or tendon problem. Redness, warmth, and tenderness can signal an infection. Sudden swelling in one leg can be linked to a blood clot in a deep vein and requires prompt medical attention. Seek emergency care when swelling occurs with chest pain, trouble breathing, or faintness. Severe swelling in pregnancy also needs prompt evaluation. Other warning signs include skin discoloration, an open wound, or an indentation that remains after pressing the area. Swelling that lasts several days or keeps returning should not be ignored.
A podiatrist can examine the feet to learn whether the problem begins in bones, joints, or soft tissues. The evaluation includes questions about when swelling started and whether one or both feet are affected. The podiatrist can check the skin, circulation, and affected areas. Treatment is based on the cause and can include protecting an injury, managing an infection, or reducing pressure on a painful area. Orthotics or wearing properly-fitted shoes can improve support when foot structure contributes to discomfort. If you have discomfort from swollen feet or ankles, it is suggested that you schedule an appointment with a podiatrist to identify the cause and get effective relief.
Swollen feet can be a sign of an underlying condition. If you have any concerns, contact one of our podiatrists of Greater Boston Foot Care, PLLC. 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 office located in Plymouth, MA . We offer the newest diagnostic and treatment technologies for all your foot and ankle needs.
