Swollen ankles and feet can develop for many reasons, ranging from simple fluid buildup after a long day to circulation problems, vein issues, medication effects, or conditions such as diabetes and arthritis. The swelling may feel tight, heavy, or warm, and shoes may suddenly feel snug. Some people notice puffiness that improves with rest, while others see persistent fullness that returns each day. Because the feet and ankles sit far from the heart, they are especially sensitive to changes in circulation and pressure. A podiatrist can evaluate the pattern of swelling, check skin and nail health, assess circulation, and identify whether the cause is mechanical, inflammatory, or related to an underlying medical condition. Treatment may include wearing supportive footwear, targeted compression, activity guidance, or wound care if the skin becomes affected. If swelling continues or begins to limit daily movement, it is suggested that you see a podiatrist for effective relief solutions.

Swollen feet can be a sign of an underlying condition. If you have any concerns, contact one of our podiatrists of Florida Ankle & Foot Institute. 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 Tavernier, Marathon, and Key West, FL . We offer the newest diagnostic and treatment technologies for all your foot and ankle needs.

People living with type 2 diabetes often develop changes in the way their feet move and function, making regular evaluation essential. Over time, high blood sugar can affect nerves, soft tissues, and joint flexibility, which may alter foot shape or reduce natural motion. A podiatrist begins by observing how the foot bears weight, noting areas of pressure, instability, or collapse that may lead to pain or skin breakdown. Joint mobility is assessed through gentle movement of the toes, midfoot, and ankle to determine stiffness, laxity, or early deformities. These findings guide decisions about protective footwear, custom orthotics, and activity modifications to prevent complications. Understanding how the foot functions as a whole allows for earlier intervention and safer long-term mobility. To protect your foot health, it is suggested that you see a podiatrist regularly if you have type 2 diabetes.

If you have any concerns about your feet, contact one of our podiatrists from Florida Ankle & Foot Institute. Our doctors can provide the care you need to keep you pain-free and on your feet.

Biomechanics in Podiatry

Podiatric biomechanics is a particular sector of specialty podiatry with licensed practitioners who are trained to diagnose and treat conditions affecting the foot, ankle and lower leg. Biomechanics deals with the forces that act against the body, causing an interference with the biological structures. It focuses on the movement of the ankle, the foot and the forces that interact with them.

A History of Biomechanics

• Biomechanics dates back to the BC era in Egypt where evidence of professional foot care has been recorded.
• In 1974, biomechanics gained a higher profile from the studies of Merton Root, who claimed that by changing or controlling the forces between the ankle and the foot, corrections or conditions could be implemented to gain strength and coordination in the area.

Modern technological improvements are based on past theories and therapeutic processes that provide a better understanding of podiatric concepts for biomechanics. Computers can provide accurate information about the forces and patterns of the feet and lower legs.

Understanding biomechanics of the feet can help improve and eliminate pain, stopping further stress to the foot.

If you have any questions please feel free to contact our offices located in Tavernier, Marathon, and Key West, FL . We offer the newest diagnostic and treatment technologies for all your foot and ankle needs.

Ankle sprains are common injuries graded as first, second, and third degree based on ligament damage. A first-degree sprain is caused by a mild twist or misstep and may look slightly swollen and feel sore or stiff. A second-degree sprain often follows a stronger roll, showing visible swelling and bruising with pain and weakness. A third-degree sprain is caused by a severe force, may appear very swollen or unstable, and can feel sharp, intense, or numb. A podiatrist can help from the start by taking a detailed history, examining movement and stability, and ordering imaging when needed. Treatment may include bracing, targeted exercises, or custom orthotics, with advanced care for severe cases. Early care can reduce recovery time, improve confidence, and help prevent repeat injuries during daily activities and sports participation for people of all ages. If you suspect you have sprained your ankle, it is suggested that you schedule an appointment with a podiatrist who can offer effective treatment solutions.

Ankle sprains are common but need immediate attention. If you need your feet checked, contact one of our podiatrists from Florida Ankle & Foot Institute. Our doctors can provide the care you need to keep you pain-free and on your feet.

How Does an Ankle Sprain Occur?

Ankle sprains take place when the ligaments in your ankle are torn or stretched beyond their limits. There are multiple ways that the ankle can become injured, including twisting or rolling over onto your ankle, putting undue stress on it, or causing trauma to the ankle itself.

What Are the Symptoms?

• Mild to moderate bruising
• Limited mobility
• Swelling
• Discoloration of the skin (depending on severity)

Preventing a Sprain

• Wearing appropriate shoes for the occasion
• Stretching before exercises and sports
• Knowing your limits

Treatment of a Sprain

Treatment of a sprain depends on the severity.  Many times, people are told to rest and remain off their feet completely, while others are given an air cast. If the sprain is very severe, surgery may be required.

If you have suffered an ankle sprain previously, you may want to consider additional support such as a brace and regular exercises to strengthen the ankle.

If you have any questions please feel free to contact our offices located in Tavernier, Marathon, and Key West, FL . We offer the newest diagnostic tools and technology to treat your foot and ankle needs.

Finding shoes for wide feet starts with understanding what makes the foot feel cramped inside a narrow design. Some people are born with a wider forefoot, while others notice widening over time as ligaments loosen. Sometimes deformities like bunions or hammertoes change the shape of the toes. Wearing shoes that lack adequate support or have a tight, shallow toe box can lead to rubbing, pressure, and changes in toe position. A podiatrist can evaluate the width of the foot, the height of the arch, and any areas that require extra space to prevent irritation. Shoes offered in wide sizes, with softer materials and a deep, rounded toe box, often reduce pressure on the toes and the outer edges of the foot. Flip-flops rarely provide the structure needed for wide feet and can worsen discomfort. If you have foot or shoe problems related to wide feet, it is suggested that you make an appointment with a podiatrist for a diagnosis and treatment options.

It is important to find shoes that fit you properly in order to avoid a variety of different foot problems. For more information about treatment, contact one of our podiatrists from Florida Ankle & Foot Institute. Our doctors will treat your foot and ankle needs.

Proper Shoe Fitting

Shoes have many different functions. They cushion our body weight, protect our feet, and allow us to safely play sports. You should always make sure that the shoes you wear fit you properly in order to avoid injuries and deformities such as: bunions, corns, calluses, hammertoes, plantar fasciitis, stress fractures, and more. It is important to note that although a certain pair of shoes might be a great fit for someone else, that doesn’t mean they will be a great fit for you. This is why you should always try on shoes before buying them to make sure they are worth the investment. Typically, shoes need to be replaced ever six months to one year of regular use.

Tips for Proper Shoe Fitting

• Select a shoe that is shaped like your foot
• Don’t buy shoes that fit too tight, expecting them to stretch to fit
• Make sure there is enough space (3/8” to ½”) for your longest toe at the end of each shoe when you are standing up
• Walk in the shoes to make sure they fit and feel right
• Don’t select shoes by the size marked inside the shoe, but by how the shoe fits your foot

The shoes you buy should always feel as good as they look. Shoes that fit properly will last longer, feel better, and improve your way of life each day.

If you have any questions please contact our offices located in Tavernier, Marathon, and Key West, FL . We offer the newest diagnostic and treatment technologies for all your foot and ankle needs.