How Negative Pressure Wound Therapy Helps Diabetic Foot Wounds Heal

People with diabetes mellitus face a higher risk of foot wounds that are slow to heal due to poor circulation and nerve damage, which can slow the body’s natural healing process. One treatment used by some podiatrists is negative pressure wound therapy. This method involves placing a special dressing over the wound and connecting it to a gentle suction pump. The controlled suction removes excess fluids and helps draw healthy tissue toward the wound to promote faster healing. Negative pressure wound therapy also reduces swelling and lowers the risk of infection. By keeping the wound cleaner and improving blood flow, this treatment encourages the body to repair damaged tissue more effectively. Some patients find that using this therapy helps their wounds heal more quickly than with standard treatments alone. If you have a diabetic foot wound that is not improving, it is suggested you schedule a visit with a podiatrist to explore your treatment options.

Wound care is an important part in dealing with diabetes. If you have diabetes and a foot wound or would like more information about wound care for diabetics, consult with Gabe Rodriguez, DPM from Sioux Falls Foot Specialist. Our doctor will assess your condition and provide you with quality foot and ankle treatment.

What Is Wound Care?

Wound care is the practice of taking proper care of a wound. This can range from the smallest to the largest of wounds. While everyone can benefit from proper wound care, it is much more important for diabetics. Diabetics often suffer from poor blood circulation which causes wounds to heal much slower than they would in a non-diabetic. 

What Is the Importance of Wound Care?

While it may not seem apparent with small ulcers on the foot, for diabetics, any size ulcer can become infected. Diabetics often also suffer from neuropathy, or nerve loss. This means they might not even feel when they have an ulcer on their foot. If the wound becomes severely infected, amputation may be necessary. Therefore, it is of the upmost importance to properly care for any and all foot wounds.

How to Care for Wounds

The best way to care for foot wounds is to prevent them. For diabetics, this means daily inspections of the feet for any signs of abnormalities or ulcers. It is also recommended to see a podiatrist several times a year for a foot inspection. If you do have an ulcer, run the wound under water to clear dirt from the wound; then apply antibiotic ointment to the wound and cover with a bandage. Bandages should be changed daily and keeping pressure off the wound is smart. It is advised to see a podiatrist, who can keep an eye on it.

If you have any questions please contact our office located in Sioux Falls, SD . We offer the newest diagnostic and treatment technologies for all your foot and ankle needs.

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Poor Circulation and Your Feet

Poor circulation occurs when blood flow through the vessels is reduced, often due to conditions like diabetes, peripheral artery disease, or prolonged inactivity. When circulation is compromised, the feet may feel cold, numb, or tingly and may develop slow-healing wounds or discoloration. These symptoms can increase the risk of infection and make everyday activities more difficult. A podiatrist can assess blood flow, identify underlying causes, and provide treatments to improve circulation and foot health. This may include lifestyle guidance and wound care tips. If you notice changes in your feet, such as temperature shifts, swelling, or sores that do not heal, it is suggested that you visit a podiatrist promptly who can provide a proper diagnosis and treatment.

Poor circulation is a serious condition and needs immediate medical attention. If you have any concerns with poor circulation in your feet contact Gabe Rodriguez, DPM of Sioux Falls Foot Specialist. Our doctor will treat your foot and ankle needs.

Poor Circulation in the Feet

Poor blood circulation in the feet and legs is can be caused by peripheral artery disease (PAD), which is the result of a buildup of plaque in the arteries.

Plaque buildup or atherosclerosis results from excess calcium and cholesterol in the bloodstream. This can restrict the amount of blood which can flow through the arteries. Poor blood circulation in the feet and legs are sometimes caused by inflammation in the blood vessels, known as vasculitis.

Causes

Lack of oxygen and oxygen from poor blood circulation restricts muscle growth and development. It can also cause:

  • Muscle pain, stiffness, or weakness 
  • Numbness or cramping in the legs
  • Skin discoloration
  • Slower nail & hair growth
  • Erectile dysfunction

Those who have diabetes or smoke are at greatest risk for poor circulation, as are those who are over 50. If you have poor circulation in the feet and legs it may be caused by PAD and is important to make changes to your lifestyle in order to reduce risk of getting a heart attack or stroke. Exercise and maintaining a healthy lifestyle will dramatically improve conditions.

As always, see a podiatrist as he or she will assist in finding a regimen that suits you. A podiatrist can also prescribe you any needed medication. 

If you have any questions, please feel free to contact our office located in Sioux Falls, SD . We offer the newest diagnostic and treatment technologies for all your foot care needs.

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What to Know About Bunionette Deformity

A bunionette, sometimes called a tailor’s bunion, is a bony bump that forms along the outside of the foot at the base of the little toe. It occurs when the fifth metatarsal bone shifts outward while the toe is angled inward, causing pressure and discomfort. This deformity is often linked to genetics, foot structure, or shoes that are too tight across the toes. Symptoms may include redness, swelling, and pain that worsens with activity or certain footwear. Over time, the area may become increasingly irritated, especially if the bump rubs against the inside of the shoe. Early treatment may involve changing to wider shoes, using padding, or trying orthotics to reduce pressure. If pain persists despite these efforts, surgical options may be considered to realign the bone. If you are experiencing discomfort near your smallest toe, it is suggested that you see a podiatrist to determine the best course of care.

If you are suffering from bunion pain, contact Gabe Rodriguez, DPM of Sioux Falls Foot Specialist. Our doctor can provide the care you need to keep you pain-free and on your feet.

What Is a Bunion?

Bunions are painful bony bumps that usually develop on the inside of the foot at the joint of the big toe. As the deformity increases over time, it may become painful to walk and wear shoes. Women are more likely to exacerbate existing bunions since they often wear tight, narrow shoes that shift their toes together. Bunion pain can be relieved by wearing wider shoes with enough room for the toes.

Causes

  • Genetics – some people inherit feet that are more prone to bunion development
  • Inflammatory Conditions - rheumatoid arthritis and polio may cause bunion development

Symptoms

  • Redness and inflammation
  • Pain and tenderness
  • Callus or corns on the bump
  • Restricted motion in the big toe

In order to diagnose your bunion, your podiatrist may ask about your medical history, symptoms, and general health. Your doctor might also order an x-ray to take a closer look at your feet. Nonsurgical treatment options include orthotics, padding, icing, changes in footwear, and medication. If nonsurgical treatments don’t alleviate your bunion pain, surgery may be necessary.

If you have any questions, please feel free to contact our office located in Sioux Falls, SD . We offer the newest diagnostic and treatment technologies for all your foot care needs.

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How Shoes Should Fit to Support Foot Health

Wearing shoes that fit properly is essential for keeping feet comfortable and preventing injury. A well-fitting shoe allows enough space at the front so toes can move freely without rubbing. There should be about a thumb’s width between the longest toe and the end of the shoe. The heel should sit securely without slipping, and the sides should feel snug, but not tight. Arch support should match the shape of your foot to help with balance and reduce strain. Shoes that are too tight can increase the risk of blisters, bunions, or ingrown toenails, while shoes that are too loose may cause instability or falls. Measuring both feet and trying on shoes at the end of the day, when feet are slightly swollen, can help ensure the best fit. If you have developed foot pain from wearing shoes that do not fit correctly, or have concerns about your shoe fit or foot comfort, it is suggested that you consult a podiatrist for expert advice.

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 Gabe Rodriguez, DPM from Sioux Falls Foot Specialist. Our doctor 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 office located in Sioux Falls, SD . We offer the newest diagnostic and treatment technologies for all your foot and ankle needs.

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Why Live with Pain and Numbness in Your Feet?

Suffering from this type of pain? You may have the foot condition known as Morton's neuroma. Morton's neuroma may develop as a result of ill-fitting footwear and existing foot deformities. We can help.

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