Pregnancy and Your Feet

Here is a great blog about pregnancy and your feet I found over at foot.com.

Definition

Pregnancy triggers many different changes in a woman's body. Many women have common complaints throughout their pregnancy. One of these complaints, often overlooked, is foot pain. Due to the natural weight gain during pregnancy, a woman's center of gravity is completely altered. This causes a new weight-bearing stance and added pressure to the knees and feet.Two of the most common foot problems experienced by pregnant woman are over- pronation and edema. These problems can lead to pain at the heel, arch, or the ball-of-foot. Many women may also experience leg cramping and varicose veins due to weight gain. Because of this, it is important for all pregnant women to learn more about foot health during their pregnancy to help make this nine month period more comfortable for them.

Two of the most common foot problems experienced by pregnant woman are over-pronation and edema. These problems can lead to pain at the heel, arch, or the ball-of-foot. Many women may also experience leg cramping and varicose veins due to weight gain. Because of this, it is important for all pregnant women to learn more about foot health during their pregnancy to help make this nine month period more comfortable for them.

Cause

Over-pronation and edema a very common foot problem experienced during pregnancy.
Over-Pronation, also referred to as flat feet, is caused when a person's arch flattens out upon weight bearing and their feet roll inward when walking. This can create extreme stress or inflammation on the plantar fascia, the fibrous band of tissue that runs from the heel to the forefoot.

Over-pronation can make walking very painful and can increase strain on the feet, calves and/or back. The reason many pregnant women suffer from over-pronation is the added pressure on the body as a result of weight gain. Over-pronation is also very prominent in people who have flexible, flat feet or in people who are obese.

Edema, also referred to as swelling in the feet, normally occurs in the latter part of pregnancy. Edema results from the extra blood accumulated during pregnancy. The enlarging uterus puts pressure on the blood vessels in the pelvis and legs causing circulation to slow down and blood to pool in the lower extremities. The total water fluid in the body remains the same as before pregnancy, however it becomes displaced. When feet are swollen, they can become purplish in color. Sometimes extra water is retained during pregnancy, adding to the swelling. If there is swelling in the face or hands, a doctor should be contacted immediately.

Stay tuned to this weeks Foot for Thought on Thursday for the treatment and prevention of foot problems associated with pregnancy.

If you are pregnant and expreiencing these or other foot problems, please visit our website to make an appointment to discuss your treatment options.

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Foot for Thought - November 26, 2009

Thanks!

Since this week is Thanksgiving, I decided to take a week off from posting foot related blogs, and I wanted to post what I (as owner of HFAA) am thankful for:

1. I am thankful to all the residents of Bloomington/Normal and the surrounding cities. Without you the last 13 months wouldn't have been possible.
2. I am thankful for Dana, Laura, and Sam (my staff). They have contributed to the growth and success of the pratice.
3. I am thankful for my husband Scott for handling the accounting side of the practice.
4. I am thankful for my mother who helped in the office during the early days of the practice.
5. I am thankful for all of my friends, networking contacts, colleagues, and business partners (near and far) during the last 13 months. You guys were available when I needed a referral, advice, or just some time to vent.

It has been a great 13 months. I can't wait to see what the future has in store for us for the rest of 2009 and 2010.

I want to wish everyone have a happy Thanksgiving. Enjoy all the food, family, friends, football, and shopping you can handle.

Dr. Lockwood

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Foot for Thought - November 19, 2009

To conclude our 2 week dedication to National Diabetes Month, here are 5 related articles on diabetic foor care as found on the American Diabetes Association website.

There are many more articles related to diabetic foot care. Just type in foot care into the search box on the ADA website to read more.

• Foot Complications - http://www.diabetes.org/living-with-diabetes/complications/foot-complications.html
• Foot Care - http://www.diabetes.org/living-with-diabetes/complications/foot-care.html
• Foot Care FAQ's - http://www.diabetes.org/diabetes-basics/tips/tips-search-results.html?tip_category=foot-care
• Understanding Charcot Foot - http://forecast.diabetes.org/magazine/ask-experts/understanding-charcot-foot
• Foot Amputations are Preventable - http://forecast.diabetes.org/news/many-diabetic-foot-amputations-are-preventable

I hope you enjoyed these posts associated with National Diabetes Month, and learned something about taking care of your feet if you are diabetic. If you have any questions, feel free to contact me at 309-661-9975, or leave me a message on our website.

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Diabetic Wound Care

What is a Diabetic Foot Ulcer?

A diabetic foot ulcer is an open sore or wound that most commonly occurs on the bottom of the foot in approximately 15 percent of patients with diabetes. Of those who develop a foot ulcer, six percent will be hospitalized due to infection or other ulcer-related complication.

Diabetes is the leading cause of nontraumatic lower extremity amputations in the United States, and approximately 14 to 24 percent of patients with diabetes who develop a foot ulcer have an amputation. Research, however, has shown that the development of a foot ulcer is preventable.

Who Can Get a Diabetic Foot Ulcer?

Anyone who has diabetes can develop a foot ulcer. Native Americans, African Americans, Hispanics and older men are more likely to develop ulcers. People who use insulin are at a higher risk of developing a foot ulcer, as are patients with diabetes-related kidney, eye, and heart disease. Being overweight and using alcohol and tobacco also play a role in the development of foot ulcers.

How do Diabetic Foot Ulcers Form?

Ulcers form due to a combination of factors, such as lack of feeling in the foot, poor circulation, foot deformities, irritation (such as friction or pressure), and trauma, as well as duration of diabetes. Patients who have diabetes for many years can develop neuropathy, a reduced or complete lack of feeling in the feet due to nerve damage caused by elevated blood glucose levels over time. The nerve damage often can occur without pain and one may not even be aware of the problem. Your podiatric physician can test feet for neuropathy with a simple and painless tool called a monofilament.

Vascular disease can complicate a foot ulcer, reducing the body’s ability to heal and increasing the risk for an infection. Elevations in blood glucose can reduce the body’s ability to fight off a potential infection and also retard healing.

What is the Value of Treating a Diabetic Foot Ulcer?

Once an ulcer is noticed, seek podiatric medical care immediately. Foot ulcers in patients with diabetes should be treated for several reasons such as, reducing the risk of infection and amputation, improving function and quality of life, and reducing health care costs.

How Should a Diabetic Foot Ulcer be Treated?

The primary goal in the treatment of foot ulcers is to obtain healing as soon as possible. The faster the healing, the less chance for an infection.

There are several key factors in the appropriate treatment of a diabetic foot ulcer:

• Prevention of infection.
• Taking the pressure off the area, called “off-loading.”
• Removing dead skin and tissue, called “debridement.”
• Applying medication or dressings to the ulcer.
• Managing blood glucose and other health problems.

Not all ulcers are infected; however if your podiatric physician diagnoses an infection, a treatment program of antibiotics, wound care, and possibly hospitalization will be necessary.

There are several important factors to keep an ulcer from becoming infected:

• Keep blood glucose levels under tight control.
• Keep the ulcer clean and bandaged.
• Cleanse the wound daily, using a wound dressing or bandage.
• Do not walk barefoot.

For optimum healing, ulcers, especially those on the bottom of the foot, must be “off-loaded.” Patients may be asked to wear special footgear, or a brace, specialized castings, or use a wheelchair or crutches. These devices will reduce the pressure and irritation to the ulcer area and help to speed the healing process.

The science of wound care has advanced significantly over the past ten years. The old thought of “let the air get at it” is now known to be harmful to healing. We know that wounds and ulcers heal faster, with a lower risk of infection, if they are kept covered and moist. The use of full strength betadine, peroxide, whirlpools and soaking are not recommended, as this could lead to further complications.

Appropriate wound management includes the use of dressings and topically-applied medications. These range from normal saline to advanced products, such as growth factors, ulcer dressings, and skin substitutes that have been shown to be highly effective in healing foot ulcers.

For a wound to heal there must be adequate circulation to the ulcerated area. Your podiatrist can determine circulation levels with noninvasive tests.

Controlling Blood Glucose

Tightly controlling blood glucose is of the utmost importance during the treatment of a diabetic foot ulcer. Working closely with a medical doctor or endocrinologist to accomplish this will enhance healing and reduce the risk of complications.

Surgical Options

A majority of noninfected foot ulcers are treated without surgery; however, when this fails, surgical management may be appropriate. Examples of surgical care to remove pressure on the affected area include shaving or excision of bone(s) and the correction of various deformities, such as hammertoes, bunions, or bony “bumps.”

Healing Factors

Healing time depends on a variety of factors, such as wound size and location, pressure on the wound from walking or standing, swelling, circulation, blood glucose levels, wound care, and what is being applied to the wound. Healing may occur within weeks or require several months.

How Can a Foot Ulcer be Prevented?

The best way to treat a diabetic foot ulcer is to prevent its development in the first place. Recommended guidelines include seeing a podiatrist on a regular basis. He or she can determine if you are at high risk for developing a foot ulcer and implement strategies for prevention.

You are at high risk if you:

• have neuropathy,
• have poor circulation,
• have a foot deformity (i.e. bunion, hammer toe),
• wear inappropriate shoes,
• have uncontrolled blood sugar.

Reducing additional risk factors, such as smoking, drinking alcohol, high cholesterol, and elevated blood glucose are important in the prevention and treatment of a diabetic foot ulcer. Wearing the appropriate shoes and socks will go a long way in reducing risks. Your podiatric physician can provide guidance in selecting the proper shoes.

Learning how to check your feet is crucial in noticing a potential problem as early as possible. Inspect your feet every day—especially between the toes and the sole—for cuts, bruises, cracks, blisters, redness, ulcers, and any sign of abnormality. Each time you visit a health care provider, remove your shoes and socks so your feet can be examined. Any problems that are discovered should be reported to your podiatrist as soon as possible, no matter how “simple” it may seem to you.

The key to successful wound healing is regular podiatric medical care to ensure the following “gold standard” of care:

• lowering blood sugar
• appropriate debridement of wounds
• treating any infection
• reducing friction and pressure
• restoring adequate blood flow

The old saying, “an ounce of prevention is worth a pound of cure” was never as true as it is when preventing a diabetic foot ulcer.

If you have been diagnosed with diabetes and are worried about your feet or have developed an ulcer, please visit our website and use our online appointment scheduler to make an appointment.

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Foot for Thought - November 12, 1009

Diabetes Tips

If you have diabetes already, below are some foot care tips.

Wash feet daily.

Using mild soap and lukewarm water, wash your feet in the mornings or before bed each evening. dry carefully with a soft towel, especially between the toes, and dust your feet with talcum powder to wick away moisture. if the skin is dry, use a good moisturizing cream daily, but avoid getting it between the toes.

Inspect feet and toes daily.

Check your feet every day for cuts, bruises, sores or changes to the toenails, such as thickening or discoloration. If age or other factors hamper self-inspection, ask someone to help you, or use a mirror.

Lose weight.

People with diabetes are commonly overweight, which nearly doubles the risk of complications.Wear thick soft socks.
Socks made of an acrylic blend are well suited, but avoid mended socks or those with seams,
which could rub to cause blisters or other skin injuries.

Stop smoking.

Tobacco can contribute to circulatory problems, which can be especially troublesome in patients with diabetes.

Cut toe nails straight across.

Never cut into the corners, or taper, which could trigger an ingrown toenail. use an emery board to gently file away sharp corners or snags. if your nails are hard to trim, ask your podiatrist for assistance.

Exercise.

As a means to keep weight down and improve circulation, walking is one of the best all-around exercises for the diabetic patient. walking is also an excellent conditioner for your feet. be sure to wear appropriate athletic shoes when exercising. ask your podiatric physician what’s best for you.

See your podiatric physician.

Regular checkups by your podiatric physician—at least annually—are the best way to ensure that your feet remain healthy.

Be properly measured and fitted every time you buy new shoes.

Shoes are of supreme importance to diabetes sufferers because poorly fitted shoes are involved in as many as half of the problems that lead to amputations. because foot size and shape may change over time, everyone should have their feet measured by an experienced shoe fitter whenever they buy a new pair of shoes.

New shoes should be comfortable at the time they’re purchased and should not require a "break-in" period, though it’s a good idea to wear them for short periods of time at first. Shoes should have leather or canvas uppers, fit both the length and width of the foot, leave room for toes to wiggle freely, and be cushioned and sturdy.

Don’t go barefoot.

Not even in your own home. barefoot walking outside is particularly dangerous because of the possibility of cuts, falls, and infection. When at home, wear slippers. Never go barefoot.

Don’t wear high heels, sandals, and shoes with pointed toes.

These types of footwear can put undue pressure on parts of the foot and contribute to bone and joint disorders, as well as diabetic ulcers. in addition, open toed shoes and sandals with straps between the first two toes should also be avoided.

Don’t drink in excess.

Alcohol can contribute to neuropathy (nerve damage) which is one of the consequences of diabetes. Drinking can speed up the damage associated with the disease, deaden more nerves, and increase the possibility of overlooking a seemingly minor cut or injury.

Don’t wear anything that is too tight around the legs.

Panty hose, panty girdles, thigh-highs or knee-highs can constrict circulation to your legs and feet. So can men’s dress socks if the elastic is too tight.

Never try to remove calluses, corns or warts by yourself.

Commercial, over-the-counter preparations that remove warts or corns should be avoided because they can burn the skin and cause irreplaceable damage to the foot of a diabetic sufferer. Never try to cut calluses with a razor blade or any other instrument because the risk of cutting yourself is too high, and such wounds can often lead to more serious ulcers and lacerations. See your podiatric physician for assistance in these cases.

If you have been diagnosed with diabetes and are worried about your feet or proper foot care, please visit our website and use our online appointment scheduler to make an appointment.

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Diabetes

November is national diabetes month. So I wanted to dedicate a 2 weeks worth of posts to diabetes and the role of proper foot care for those with diabetes.

Diabetes: Startling Statistics

Diabetes mellitus is a chronic disease that affects the lives of nearly 24 million people in the United States, nearly 6 million of whom are unaware that they even have the disease. In 2007 alone, 1.6 million new cases of diabetes were diagnosed in people aged 20 years or older. The disease is marked by the inability to manufacture or properly use insulin and impairs the body’s ability to convert sugars, starches and other foods into energy. The long-term effects of elevated blood sugar (hyperglycemia) are damage to the eyes, heart, feet, kidneys, nerves and blood vessels.

Symptoms of hyperglycemia may include frequent urination, excessive thirst, extreme hunger, unexplained weight loss, tingling or numbness of the feet or hands, blurred vision, fatigue, slow-to-heal wounds and susceptibility to certain infections. People who have any of these symptoms and have not been tested for diabetes are putting themselves at considerable risk and should see a physician without delay.

Part of keeping your diabetes in control is testing your blood sugar often. Ask your doctor how often you should test and what your blood sugar levels should be. Testing your blood and then treating high blood sugar early will help you to prevent complications.

The socioeconomic costs of diabetes are enormous. In 2007, the total annual economic cost of diabetes was estimated at $174 billion -- about $116 billion of which are direct costs from the disease with $58 billion indirectly related. Diabetes is the sixth leading cause of death by disease in the United States, and individuals with diabetes are two to four times as likely to experience heart disease and stroke.

The growth of the disease worldwide is especially alarming. The World Health Organization (WHO) expects the number of new diabetes cases to double in the next 25 years from 135 million to nearly 300 million. Much of this growth will occur in developing countries where aging, unhealthy diets, obesity, and sedentary lifestyles will contribute to the onset of the disease.

According to a recent survey, about 86,000 lower limbs are amputated annually due to complications from diabetes. Diabetes is the leading cause of end-stage kidney disease, accounting for about 44 percent of new cases. Diabetes is also the leading cause of new cases of blindness among adults aged 20 to 74.

While there is no cure for diabetes, there is hope. With a proper diet, exercise, medical care and careful management at home, a person with diabetes can keep the most serious of the consequences at bay and enjoy a long, full life.

How Do You Get Diabetes?

No one knows why people develop diabetes, but once diagnosed, the disease is present for life. It is a hereditary disorder, and certain genetic indicators are known to increase the risk of developing diabetes. Type 1, previously known as insulin-dependent diabetes mellitus or juvenile-onset diabetes, afflicts five to ten percent of diagnosed cases of diabetes. This type occurs most frequently in children and adolescents, and is caused by the inability of the pancreas to produce the insulin needed for survival. Type 2, previously called noninsulin-dependent diabetes mellitus or adult-onset diabetes, affects the other 90-95 percent of all diagnosed cases of diabetes, many of whom use oral medication or injectable insulin to control the disease. The vast majority of those people (80 percent or more) are overweight; many of them obese, as obesity itself can cause insulin resistance.

Certain characteristics put people at a higher risk for developing Type 2 diabetes. These include:

• A family history of the disease
• Obesity
• Prior history of developing diabetes while pregnant
• Being over the age of 40
• Being a member of one of the following ethnic groups: African American, Native American, Latino American, Asian American, Pacific Islander

African Americans are 1.7 times more likely to have diabetes than the general population, with 25 percent of African Americans between the ages of 65 and 74 diagnosed with the disease. Hispanic Americans are almost twice as likely to develop type 2 diabetes, which affects 10.6 percent of that population group. Native Americans are at a significantly increased risk for developing diabetes, and 12.2 percent of the population suffers from the disease. In some tribes, as many as 50 percent of its members have diabetes.

Of all the risk factors, weight is the most important, with more than 80 percent of diabetes sufferers classified as overweight.

The Role of Your Podiatric Physician

Because diabetes is a systemic disease affecting many different parts of the body, ideal case management requires a team approach. The podiatric physician, as an integral part of the treatment team, has documented success in the prevention of amputations. The key to amputation prevention in diabetic patients is early recognition and regular foot screenings, at least annually, from a podiatric physician.

In addition to these check ups, there are warning signs that you should be aware of so that they may be identified and called to the attention of the family physician or podiatrist. They include:

• Skin color changes
• Elevation in skin temperature
• Swelling of the foot or ankle
• Pain in the legs
• Open sores on the feet that are slow to heal
• Ingrown and fungal toenails
• Bleeding corns and calluses
• Dry cracks in the skin, especially around the heel

Wound Healing

Ulceration is a common occurrence with the diabetic foot and should be carefully treated and monitored by a podiatrist to avoid amputations. Poorly fitted shoes, or something as trivial as a stocking seam, can create a wound that may not be felt by someone whose skin sensation is diminished. Left unattended, such ulcers can quickly become infected and lead to more serious consequences. Your podiatric physician knows how to treat and prevent these wounds and can be an important factor in keeping your feet healthy and strong. New to the science of wound healing are remarkable products that have the appearance and handling characteristics of human skin. These living, skin-like products are applied to wounds that are properly prepared by the podiatric physician. Clinical trials have shown impressive success rates.

If you have been diagnosed with diabetes and are worried about your feet or proper foot care, please visit our website and use our online appointment scheduler to make an appointment.

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Foot for Thought - November 5, 2009

Neuroma Tips

• Wear shoes with plenty of room for the toes to move, low heels, and laces or buckles that allow for width adjustment.
• Wear shoes with thick, shock-absorbent soles and proper insoles that are designed to keep excessive pressure off of the foot.
• High heels should be avoided whenever possible because they place undue strain on the forefoot and can contribute to a number of foot problems.
• Resting the foot and massaging the affected area can temporarily alleviate neuroma pain. Use an ice pack to help to dull the pain and improve comfort.
• For simple, undeveloped neuromas, a pair of thick-soled shoes with a wide toe box is often adequate treatment to relieve symptoms, allowing the condition to diminish on its own. For more severe conditions, however, podiatric medical treatment or surgery may be necessary to remove the tumor.
• Use over-the-counter shoe pads. These pads can relieve pressure around the affected area.

If you believe you are suffering from a neuroma, please give me a call to schedule an appointment (309-661-9975), or visit our website to schedule an appointment.

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Neuromas

What is a Neuroma?

A neuroma is a painful condition, also referred to as a “pinched nerve” or a nerve tumor. It is a benign growth of nerve tissue frequently found between the third and fourth toes that brings on pain, a burning sensation, tingling, or numbness between the toes and in the ball of the foot.The principal symptom associated with a neuroma is pain between the toes while walking. Those suffering from the condition often find relief by stopping their walk, taking off their shoe, and rubbing the affected area. At times, the patient will describe the pain as similar to having a stone in his or her shoe. The vast majority of people who develop neuromas are women.

Symptoms

• Pain in the forefoot and between the toes.
• Tingling and numbness in the ball of the foot.
• Swelling between the toes.
• Pain in the ball of the foot when weight is placed on it.

How Do You Get a Neuroma?

Although the exact cause for this condition is unclear, a number of factors can contribute to the formation of a neuroma.

Biomechanical deformities, such as a high-arched foot or a flat foot, can lead to the formation of a neuroma. These foot types bring on instability around the toe joints, leading to the development of the condition.

Trauma can cause damage to the nerve, resulting in inflammation or swelling of the nerve.

Improper footwear that causes the toes to be squeezed together is problematic. Avoid high-heeled shoes higher than two inches. Shoes at this height can increase pressure on the forefoot area.

Repeated stress, common to many occupations, can create or aggravate a neuroma.

Treatment by Your Podiatric Physician

Treatment options vary with the severity of each neuroma, and identifying the neuroma early in its development is important to avoid surgical correction. Podiatric medical care should be sought at the first sign of pain or discomfort; if left untreated, neuromas tend to get worse.

The primary goal of most early treatment regimens is to relieve pressure on areas where a neuroma develops. Your podiatric physician will examine and likely X-ray the affected area and suggest a treatment plan that best suits your individual case.

Padding and Taping: Special padding at the ball of the foot may change the abnormal foot function and relieve the symptoms caused by the neuroma.

Medication: Anti-inflammatory drugs and cortisone injections can be prescribed to ease acute pain and inflammation caused by the neuroma.

Orthotic Devices: Custom shoe inserts made by your podiatrist may be useful in controlling foot function. An orthotic device may reduce symptoms and prevent the worsening of the condition.

Surgical Options: When early treatments fail and the neuroma progresses past the threshold for such options, podiatric surgery may become necessary. The procedure, which removes the inflamed and enlarged nerve, can usually be conducted on an outpatient basis, with a recovery time that is often just a few weeks. Your podiatric physician will thoroughly describe the surgical procedures to be used and the results you can expect. Any pain following surgery is easily managed with medications prescribed by your podiatrist.

Your Feet Aren’t Supposed to Hurt

Remember that foot pain is not normal, and any disruption in foot function limits your freedom and mobility. It is important to schedule an appointment with your podiatrist at the first sign of pain or discomfort in your feet, and follow proper maintenance guidelines to ensure their proper health for the rest of your life.

If you believe you are suffering from a neuroma, please give me a call to schedule an appointment (309-661-9975), or visit our website to make an appointment.

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