Custom Orthotics

Orthotics can correct a number of problems in the feet. There are three types of orthotics; rigid, semi-rigid and soft. Rigid orthotics are used to correct pains in the legs, thighs and lower back, foot strains, and arch problems. Semi-rigid orthotics are used to correct balance. Soft orthotics are used to help alleviate arthritis and foot problems caused by diabetes.

You may think the process of getting measured for a custom orthotic is involved, but it can be taken care of in a quick visit to the podiatrist. Your physician will examine your feet and how you walk, measure your foot, and capture a 3D image of each foot. This information is used to create your custom support.

Shoe inserts are not the same thing as orthotics. Inserts can be found at the grocery store, at kiosks in the mall and online. Orthotics are devices prescribed by a physician and created specifically for your foot. Inserts cannot correct biomechanical foot problems or cure long-standing foot issues.  It is best to see a podiatrist to decide if custom support is right for you.

Image by Douglas Muth. My orthotic shoe inserts. (2010). Flickr.

Foot Ulcers

Foot ulcers can easily be mistaken for blisters, but are more serious and require medical attention. They can lead to serious wounds and infections if left untreated. Blisters and ulcers do differ in appearance; a blister is a pocket of fluid beneath the skin, whereas a foot ulcer is an open wound. Foot ulcers are most commonly found on the ball of the foot, the bottom of the big toe or the side of the foot.

If you notice an open wound on your foot, it is best to see a podiatrist. He will examine the area to see if it is infected, clean the area and remove any dead skin. An x-ray may be necessary to be sure infection has not spread to the bone.

If you have diabetes, you may be at an increased risk for developing foot ulcers.  It is estimated that 15% of diabetics will have a foot ulcer at some point. It may take weeks or months for ulcers to heal

Image by Corey Balazowich. Cold Feet. (2007). Flickr.

Bug Bites on Feet

There is nothing like the sting of a mosquito bite to help take the fun out of your summer night. Getting bug bites on your feet can be extra annoying due to the irritation of the area when wearing shoes. The best thing to do is to try to prevent the bites from happening.

When spending time outside during the night opt for a shoe that covers your entire foot. Sandals leave your feet vulnerable to mosquitos. If you do have your feet exposed, be sure to cover them in bug spray.

If you do get bitten, the best thing to do is not scratch the bite. If you scratch enough to cause an opening in the skin, it is an open invitation for bacteria to get in. To relive itch, you can apply an anti-itch cream or an ice pack direct on the bite.

Image by John Tann. Yellow Fever Mosquito. (2009). Flickr.

Foot Burns

Getting a burn on your foot can be both painful and irritating. Whether you were cooking barefoot or dropped a hot coal off the grill, many mild burns can be treated easily by taking the following steps:

Rinse the Burn

Place the burned area under cool water. Rinsing for 15 – 30 minutes should cause the pain to subside and should lower your skin’s temperature, preventing the burn from becoming worse. You can submerge your foot in a tub of water or apply a cold compress direct to the affected area. Avoid using ice and ice cold water, as they can cause tissue damage.

Clean the Burn

Remember to wash your hands before handling the area. If your skin blisters and breaks, be extra careful. Open blisters can easily become infected, so do not intentionally break the blister. Clean the burn with a mild soap and water, pat dry with a clean cloth, and smear on an antibiotic ointment.

Bandage the Burn

If your skin has not broken, you only need to bandage if you anticipate the area getting dirty or getting irritated by socks or shoes. If the skin has broken, a bandage should be used. Wrap the bandage loosely and change it if it gets wet or dirty.

Remember to elevate your leg often during the first couple days. This will decrease swelling. If your burn is painful, swollen, and seems to be getting worse, see a physician for further treatment options.

Image by Ms. Glaze. Fire. (2007). Flickr.

Sun Safety for Feet

Summer is a time for packing in all kinds of outdoor activities. Using an SPF is essential to keep your skin safe from sun exposure. The main focus is typically those areas that burn easily – face, ears, shoulders. However, you need to protect all areas from the sun – even your feet.

When spending time outdoors, be sure to apply sunscreen to the tops and bottoms of the feet, and even between the toes. Wearing shoes that cover the feet and limiting time outside while the UV rays are strongest are also great ways to protect your feet.

It is most important to check your feet frequently. If you discover changes, it is best to get the opinion of a physician. When inspecting moles and freckles – any new spots or changes in size, shape or color of existing spots need to be addressed. Also check for nail or skin discoloration and new sores.

It is possible to develop basal cell carcinoma, squamous cell carcinoma and even malignant melanoma on your feet. Don’t forget to check the bottoms of your feet, between toes and under toenails for new spots. 

Image by Shanna Waller. Blocked Sun. (2011). Flickr.