A corn is a lesion that forms in the skin of the foot, and it is typically circular in shape, small in size, and thick and rough in texture.  A corn generally occurs as a result of repeated pressure on the skin; one example of this is the rubbing of a shoe against the skin.  Corns differ from calluses in that their central cores are harder in texture.

A corn is a relatively common condition with a wide variety of treatment options.  If a corn becomes overly uncomfortable or painful, consult with your podiatrist; he can determine the best method of treatment that is appropriate for you.  Corns may return if the underlying cause of its development is not treated or removed.  Avoid removing corns at home, as improper removal may cause infection.

A callus, similar to a corn, is an area of skin that has become thickened due to repeated pressure and rubbing.  The rubbing causes the skin to create a layer of protective skin, which is the formed callus.  Calluses can differ in size between people, and they can also become painful.

Multiple treatments are available for calluses.  At-home treatment and removal should be avoided, as this can potentially lead to infection.  Your podiatrist can best determine the cause of your calluses and suggest the treatment most appropriate for you. 

Many pregnant women complain about foot pain while they are expecting. Foot pain can primarily be caused by weight gain and hormonal changes taking place in the body. By understanding how pregnancy impacts the health of a woman's feet, a pregnant woman can take action to keep her feet as healthy and comfortable as possible.

Because a woman's weight changes during pregnancy, more pressure is brought to bear on both the legs and the feet. This weight shift can cause two major foot problems: over-pronation, also known as flat feet, as well as edema, which is swelling of the feet. Over-pronation occurs when the arch of the foot flattens, causing the foot to roll inwards when the individual is walking, and can aggravate the plantar fascia tissues located along the bottom of the feet. If these tissues become inflamed, a pregnant woman can experience pain in the heel of the foot as well as severe foot pain while walking or standing. Swelling of the feet, or edema, often occurs in the later stages of pregnancy. It is caused by slow circulation and water retention, and may turn the feet a light purple color.

To keep feet in good health and prevent over-pronation, pregnant women should avoid walking barefoot and be sure they are wearing shoes that offer good arch support. A device known as an orthotic can be added to regular footwear in order to provide additional support for the feet during pregnancy. Any expectant mother whose feet hurt should first check to see if the shoes she is wearing are old, worn out and not offering the proper support necessary for distributing the weight of her body during pregnancy.

To treat edema of the feet, a good start is to wear quality footwear which offers support and good circulation. Keep feet elevated whenever possible by using a foot stool while seated. Stay well hydrated by drinking plenty of water to prevent water retention in the feet. Any swelling that occurs in only one foot should be examined as soon as possible by a doctor.

Good foot health during pregnancy can help expectant mothers avoid foot pain that leads to other health problems. Massaging the feet and doing regular gentle exercise like walking aids foot health by contributing to good circulation. Supportive shoes are also a good investment that will support foot health during pregnancy.

The feet, being the foundation of the body, carry all of the body’s weight and are therefore prone to experiencing pain and discomfort. If you are experiencing foot pain, it is important to determine where in the foot you are experiencing this pain to help discover the cause of it. While pain can be experienced virtually anywhere in the foot, the most common sites of foot pain are in the heel and ankle.   

Heel pain can be due to a multitude of conditions including plantar fasciitis, Achilles tendinitis, and heel spurs. Pain experienced in the ankle can be a sign of an ankle sprain, arthritis, gout, ankle instability, ankle fracture, or nerve compression. In more serious cases, pain in the foot can be a sign of improper alignment or an infection.

Foot pain can be accompanied by symptoms including redness, swelling, stiffness and warmth in the affected area. Whether the pain can be described as sharp or dull depends on the foot condition behind it. It is important to visit your local podiatrist if your foot pain and its accompanying symptoms persist and do not improve over time.

Depending on the location and condition of your foot pain, your podiatrist may prescribe certain treatments. These treatments can include but are not limited to prescription or over-the-counter drugs and medications, certain therapies, cortisone injections, or surgery.

If you are experiencing persistent foot pain, it is important to consult with your foot and ankle doctor to determine the cause and location. He or she will then prescribe the best treatment for you. While milder cases of foot pain may respond well to rest and at-home treatments, more serious cases may take some time to fully recover.

Ankles are joints that connect bones in the feet with bones in the lower leg. They are comprised of bones, ligaments, muscles, tendons, blood vessels, and nerves. The ankle joint allows the foot to move side-to-side, as well as up-and-down.

Ankle pain can be caused by a variety of conditions, but is most commonly due to soft tissue injuries such as ankle sprains and strains. 

An ankle sprain occurs when one or more of the strong ligaments that support and stabilize the ankle become overly stretched or even torn if the ankle rolls, turns, or twists awkwardly. Depending on the grade of sprain (mild-moderate-severe), there will be varying degrees of pain, swelling, and restricted range of motion, along with tenderness, bruising, and ankle instability. There may even be an audible popping noise at the moment of injury.

Ankle strains can sometimes produce similar symptoms of pain, swelling, and loss of motion, however, they are due to overly stretched muscles and tendons—not ligaments. Ankle strains may also cause muscle cramps in the feet, calves and shins.

Ankle fractures are another common source of ankle pain and occur one or more of the three bones in the ankle become fractured (broken). These breaks can be stress fractures (due to repetitive stress) or traumatic fractures (due to an acute injury). Depending on where and how severe the fracture is, symptoms can include pain and swelling that can sometimes spread up to the knee, bruising or discoloration, and an inability to bear weight. A visible deformity or exposed bone may occur in severe fractures.

Various forms of arthritis may also cause ankle pain. Rheumatoid arthritis (RA) causes the immune system to attack healthy joints, like the ankle joint, by mistake, causing stiffness and swelling in both ankles. Osteoarthritis occurs when cartilage covering the ends of bones wears down, causing the bones to rub against each other. This results in pain, stiffness, and reduced range of motion in the ankle. Gout is a form of arthritis where excess amounts of uric acid in the bloodstream crystallize and build up on joints, causing severe pain and swelling. Reactive arthritis causes joint pain and swelling in the ankle in response to an infection in another part of the body.

Other forms of ankle pain include bursitis (an inflammation of a cushioning bursa sac between tendons and bone), scleroderma (a thickening of connective tissues), chronic ankle instability (caused by improperly healed ankle sprains), Achilles tendon injuries, flat feet, or an infection in the ankle.

Many foot diseases and conditions become more serious and common among the elderly. Some of these conditions include diabetic ulcers, ingrown toenails, fungus, arthritis, corns, and calluses. Unfortunately, it may be harder for older adults to take care of their own feet, but there are some precautions they can take in order to avoid any serious conditions.

Dry, cracked heels tend to be a common problem for older people. In order to avoid this, you should always keep your feet clean and well moisturized. Special feet moisturizers should be used as average lotions might not provide enough moisture for dry and cracked heels. Daily foot inspections are crucial for the elderly to detect any irregularities in their earliest stages. During the aging process, blood circulation tends to slow down causing older people to not feel their feet as well as they used to. This often results in foot problems going unnoticed.

Fungal and bacterial conditions thrive on elderly feet because older adults are less likely to keep their feet clean and dry; this makes it easier for bacteria to take hold in their dry, cracked skin. Elderly people should be sure to thoroughly dry their feet, especially in between the toes, after bathing. This will help them avoid developing any fungal infections. Additionally, clean cotton socks should be worn after the feet are dried.

Cutting toenails straight across will help prevent ingrown toenails. When toenails are cut too lose, the nail might break through the skin resulting in an ingrown nail. Clippers should be used to cut the nails in order to make the cut even.

Elderly people who have diabetes are at risk of developing serious foot problems that may lead to amputation. Ulcers that are left untreated can lead to gangrene. Dry and cracked feet, fungus, and untended cuts under the nails may also lead to infections.

Fortunately, Medicare covers many different types of services for foot care. Elderly people with any of these foot conditions should seek the help of a podiatrist and perform daily foot inspections in order to ensure that they have healthy feet.