Swelling in the feet can make daily activities uncomfortable and may signal an underlying problem that needs medical attention. Swelling usually develops when excess fluid collects in the soft tissues of the feet and ankles. Some people notice mild puffiness at the end of the day, while others experience significant enlargement that affects comfort and mobility. Swelling can occur in one foot or both feet. It sometimes develops after an injury, but it can also be linked to health conditions that affect circulation and fluid balance. When swelling is persistent, painful, or unexplained, a thorough evaluation is important.

Several factors can contribute to swollen feet and ankles. Foot and ankle injuries frequently cause swelling because damaged tissues trigger inflammation and fluid accumulation. Arthritis, gout, and infections can also produce redness, pain, and swelling. Problems involving circulation may cause fluid to collect in the lower legs and feet. Certain medications are associated with swelling as well. Pregnancy can increase fluid retention and place additional pressure on the lower extremities. Standing or sitting for long periods of time can also contribute to swelling. When only one foot is affected, a local issue like an injury is often responsible. Swelling in both feet sometimes suggests a condition affecting the body more broadly.

A podiatrist can evaluate swelling by reviewing symptoms, performing a physical examination, and ordering diagnostic tests. These tests can include X-rays, imaging studies, or laboratory testing to identify the source of the problem. Treatment focuses on addressing the underlying cause rather than simply reducing the visible swelling. Care can include managing injuries, treating infections, and addressing joint conditions. In certain situations, surgery is recommended when structural damage contributes to ongoing symptoms. Some causes of swelling become more serious when left untreated. If you have unexplained swelling in the feet and ankles, it is suggested that you schedule an appointment with a podiatrist for an accurate diagnosis and appropriate treatment.

Swollen feet can be a sign of an underlying condition. If you have any concerns, contact one of our podiatrists of Arcadia Foot and Ankle. 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 Scottsdale, North Scottsdale, Mesa, and Sun City, AZ . We offer the newest diagnostic and treatment technologies for all your foot and ankle needs.