Blisters are fluid-filled pockets that form beneath the outer layer of skin. On the feet, they can develop when repeated rubbing or pressure irritates the skin. Tight shoes can create friction against the toes, heels, or sides of the feet. Burns and other skin injuries can also cause blisters. Most blisters caused by irritation affect the upper layers of skin and heal without leaving a scar. Symptoms include tenderness, redness, and a raised pocket of fluid. A blister can make standing or walking uncomfortable when pressure is placed on the affected area.

Not every blister develops from friction or an injury. Some diseases cause blisters because of problems within the body. Certain conditions involve the immune system mistakenly attacking healthy skin. These conditions can produce widespread blisters that begin in deeper layers of the skin. They can take longer to heal and can sometimes leave scars. Infections and reactions to certain medications can also cause serious blistering. A podiatrist can examine foot blisters and ask about when they appeared. The examination can help determine whether pressure, infection, or another condition could be responsible. Unexplained or widespread blistering can require evaluation by another medical specialist.

Treatment for foot blisters depends on their cause, location, and severity. A podiatrist can protect an irritated area and address pressure that contributes to the problem. Treatment can include professional wound care, protective padding, and care for an underlying infection. A podiatrist can also evaluate shoes that create repeated friction or pressure against the skin. Blisters linked to a more serious skin disease require treatment directed at the underlying condition. Patients with diabetes or poor circulation should have foot blisters evaluated promptly because damaged skin can lead to serious complications.  A podiatric evaluation is also important when a foot blister becomes increasingly painful, red, or swollen. If you are developing frequent blisters on your feet, it is suggested that you schedule an appointment with a podiatrist for effective relief and treatment solutions. 

Blisters are prone to making everyday activities extremely uncomfortable. If your feet are hurting, contact one of our specialists of Dr. Lee S. Cohen Associates. Our doctors can provide the care you need to keep you pain-free and on your feet.

Foot Blisters

Foot blisters develop as a result of constantly wearing tight or ill-fitting footwear. This happens due to the constant rubbing from the shoe, which can often lead to pain.

What Are Foot Blisters?

A foot blister is a small fluid-filled pocket that forms on the upper-most layer of the skin. Blisters are filled with clear fluid and can lead to blood drainage or pus if the area becomes infected.

How Do Blisters Form?

Blisters on the feet are often the result of constant friction of skin and material, usually by shoe rubbing. Walking in sandals, boots, or shoes that don’t fit properly for long periods of time can result in a blister. Having consistent foot moisture and humidity can easily lead to blister formation.

Prevention & Treatment

It is important to properly care for the affected area in order to prevent infection and ease the pain. Do not lance the blister and use a Band-Aid to provide pain relief. Also, be sure to keep your feet dry and wear proper fitting shoes. If you see blood or pus in a blister, seek assistance from a podiatrist.

If you have any questions, please feel free to contact our offices located in Marlton, NJ and Ridley Park, PA . We offer the newest diagnostic and treatment technologies for all your foot care needs.

A bunion is a bony bump that forms along the inside of the foot at the base of the big toe. It develops as  the big toe begins to lean toward the smaller toes, causing the joint at its base to shift outward. Bunions often develop gradually and may become more noticeable over time. Common symptoms include pain, swelling, and redness around the affected joint. The big toe may also become stiff or difficult to move. Although some bunions cause little discomfort, others can make walking or wearing certain shoes painful. Changes in foot structure and family history can increase the likelihood of developing bunions.

As a bunion progresses, the changing position of the big toe can affect how pressure is distributed across the foot. This may lead to discomfort while walking and make the joint more sensitive to pressure from footwear. Some people develop hardened skin over the bunion or experience pain in nearby toes. Arthritis can also affect the big-toe joint and contribute to stiffness. Because bunions can worsen over time, persistent symptoms should be professionally evaluated. An examination can determine the severity of the deformity and identify other foot problems that may be contributing to pain or difficulty walking.

A podiatrist can evaluate a bunion by examining the foot, big-toe position, and joint movement. X-rays may be recommended to measure changes in alignment and assess the condition of the joint. Podiatric treatment depends on the severity of the bunion and how much it affects daily activities. Care may focus on reducing pressure, improving foot function, and managing discomfort. For severe bunions that continue to cause significant problems, surgery may be considered to correct the position of the toe. If bunion pain, swelling, or stiffness is making walking or wearing shoes uncomfortable, it is suggested that you consult a podiatrist for an evaluation and appropriate treatment options.

If you are suffering from bunions, contact one of our specialists of Dr. Lee S. Cohen Associates. Our doctors can provide the care you need to keep you pain-free and on your feet.

What Is a Bunion?

A bunion is formed of swollen tissue or an enlargement of boney growth, usually located at the base joint of the toe that connects to the foot. The swelling occurs due to the bones in the big toe shifting inward, which impacts the other toes of the foot. This causes the area around the base of the big toe to become inflamed and painful.

Why Do Bunions Form?

Genetics – Susceptibility to bunions are often hereditary

Stress on the feet – Poorly fitted and uncomfortable footwear that places stress on feet, such as heels, can worsen existing bunions

How Are Bunions Diagnosed?

Podiatrists often perform two tests – blood tests and x-rays – when trying to diagnose bunions, especially in the early stages of development. Blood tests help determine if the foot pain is being caused by something else, such as arthritis, while x-rays provide a clear picture of your bone structure to your provider.

How Are Bunions Treated?

• Refrain from wearing heels or similar shoes that cause discomfort
• Select wider shoes that can provide more comfort and reduce pain
• Anti-inflammatory and pain management drugs
• Orthotics or foot inserts
• Surgery

If you have any questions, please feel free to contact our offices located in Marlton, NJ and Ridley Park, PA . We offer the newest diagnostic and treatment technologies for all your foot care needs.

Pronation describes the inward roll of the foot after the heel touches the ground. This movement helps the foot absorb shock and adjust to the surface while walking or running. A small amount of pronation is a normal part of a step. Overpronation occurs when the foot rolls too far inward, which can cause the arch to flatten. It can affect how weight moves through the foot. People with flat feet are more likely to overpronate.

Signs of overpronation can appear in the feet, shoes, or legs. The arch may drop inward when standing, and the inner edges of the shoes may wear down faster. Some patients develop heel pain, arch discomfort, or repeated ankle problems. Extra strain can also reach the knees, hips, and lower back. These symptoms do not always prove that overpronation is the cause. Other foot problems can produce similar pain. A podiatrist can study the position of the feet and watch how they move. This gait evaluation, which is an assessment of walking patterns, helps identify abnormal motion and areas of excess pressure.

Treatment depends on the patient's foot structure, symptoms, and activity level. A podiatrist can recommend shoes with the right amount of support and cushioning. Custom orthotics can also be prescribed to guide foot motion and spread pressure more evenly. These devices are made to match the patient's feet and specific walking pattern. The podiatrist can also evaluate related problems, like plantar fasciitis, tendon strain, or ankle instability. Imaging tests can help rule out bone or joint damage when the examination raises concern. Regular follow-up visits allow the podiatrist to check whether treatment is improving comfort and movement. Surgery is rarely considered and is generally reserved for severe structural problems that do not improve with other care. If you have foot pain after exercise, it is suggested that you schedule an appointment with a podiatrist for a diagnosis and appropriate treatment.

If you have any concerns about your feet, contact one of our specialists from Dr. Lee S. Cohen Associates. 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 Marlton, NJ and Ridley Park, PA . We offer the newest diagnostic and treatment technologies for all your foot and ankle needs.

Athlete’s foot is a fungal skin infection that commonly affects the feet, especially the spaces between the toes. It develops when fungi grow in warm, moist environments and spread across the outer layer of skin. This condition is contagious and can be transmitted through shared surfaces such as locker rooms and showers. In some cases, small bumps may appear along with other skin changes, which can make the infection more noticeable. Understanding how to identify athlete’s foot early can help prevent progression and reduce discomfort.

Symptoms of athlete’s foot often include itching, burning, and irritation of the skin. The affected area may appear red, flaky, or cracked, particularly between the toes. Some individuals develop small fluid-filled bumps that may cause additional sensitivity. The skin can become soft or soggy due to excess moisture, and an unpleasant odor may also be present. These symptoms may worsen with continued exposure to damp conditions or tight footwear.

Several causes contribute to the development of athlete’s foot. Fungi thrive in consistently warm and damp environments, making sweaty feet and enclosed shoes a common factor. Walking barefoot in public areas increases exposure to infectious organisms. Additional contributing factors include minor skin injuries and poor hygiene habits. Individuals with a weakened immune system, a genetic predisposition, or poor circulation may be more vulnerable to infection and slower healing.

Risk factors include frequent use of communal facilities, prolonged moisture exposure, and wearing non-breathable shoes. People who experience excessive sweating or have underlying health conditions may face increased risk. Identifying athlete’s foot involves recognizing persistent itching, peeling skin, and the presence of bumps or irritation in typical areas. Early treatment and proper foot care can prevent spread and recurrence. If you have athlete’s foot or related bumps, it is suggested that you consult a podiatrist for effective relief and treatment solutions, which  may include prescribed medication.

Athlete’s foot is an inconvenient condition that can be easily reduced with the proper treatment. If you have any concerns about your feet and ankles, contact one of our specialists from Dr. Lee S. Cohen Associates.  Our doctors will treat your foot and ankle needs.

Athlete’s Foot: The Sole Story

Athlete's foot, also known as tinea pedis, can be an extremely contagious foot infection. It is commonly contracted in public changing areas and bathrooms, dormitory style living quarters, around locker rooms and public swimming pools, or anywhere your feet often come into contact with other people.

Solutions to Combat Athlete’s Foot

• Hydrate your feet by using lotion
• Exfoliate
• Buff off nails
• Use of anti-fungal products
• Examine your feet and visit your doctor if any suspicious blisters or cuts develop

Athlete’s foot can cause many irritating symptoms such as dry and flaking skin, itching, and redness. Some more severe symptoms can include bleeding and cracked skin, intense itching and burning, and even pain when walking. In the worst cases, Athlete’s foot can cause blistering as well. Speak to your podiatrist for a better understanding of the different causes of Athlete’s foot, as well as help in determining which treatment options are best for you.

If you have any questions please feel free to contact our offices located in Marlton, NJ and Ridley Park, PA . We offer the newest diagnostic and treatment technologies for all your foot and ankle needs.