Diabetes Self-Management Blog

“Check your feet.”

How many times have we heard it? Many times, however, that’s all we’re told: Check your feet.

What am I looking for? What do I do if I find it?!

And, come to think of it, why am I checking my feet?

Furthermore, they tell us, put lotion on our feet, but not between our toes.

Huh? Why not?

It’s a puzzlement. So I asked my podiatrist, Ken Krueger, DPM, to ’splain some of this stuff.

What we’re looking for are things such as:
• A red spot
• A crack or opening in the skin
• A blister
• Any drainage (or odor)
• Any change in skin color

“All of these are signs of an injury that can easily lead to a much more significant situation,” Krueger says.

Reduced blood flow, decreased nutrients in the blood and/or decreased feeling (nerve damage, or neuropathy) results in an inability to physically feel that something is wrong. Therefore, a visual inspection is necessary to see if there is a problem with a foot or your feet. And get into the habit of checking your feet every day.

“I cannot tell you how many times I have patients come in and, when I look at the bottom of the foot, there is something like a child’s toy imbedded into the tissue and it had been there for months,” Krueger says.

Don’t go in with a Lego or Polly Pocket imbedded in your foot. Check ‘em. If you can’t see the bottoms of your feet, have somebody else look at them or use an unbreakable mirror. Check with a medical supply store for a mirror on a stick especially made to check the bottoms of your feet.
If you do notice any changes, make an appointment with your health-care provider or podiatrist. “NEVER think any change is not a problem,” Krueger says. “Any podiatrist would rather tell somebody with diabetes there is nothing wrong or nothing to worry about than treat a wound.”

Which reminds me…your health-care provider should be checking your feet, too. “And if he doesn’t,” a CDE once told me, “take off your shoes and socks and put your blood-glucose diary between your toes.”
Say you’re looking at your feet and you see something that looks a little “off.” Is it time to go into panic mode and present yourself at your healthcare provider’s office demanding to be seen “right now” — or can you safely ignore it?

“That depends on ‘it,’” Krueger says, explaining that it depends on the significance of the problem and the person’s general health. If it’s a minor problem, some extra attention by the person can get it to heal.

On the other hand, “the reality is that I cannot tell you how many amputations I have performed that, had I seen the problem earlier, it could easily have been treated.”

Now, your feet have been washed in warm water that’s had the temperature checked with a thermometer or your elbow, patted dry with a fluffy towel, including between your toes, thoroughly inspected and ready for some lotion or salve.

Stop and ask yourself, “is this something I can put between my toes or not?” All I know is that my former CDE, Sonja, told me I could put Bag Balm between my toes. Anything else, I’d ask Krueger about.

But why in the Sam Hill can’t I put lotion between my toes?

“When moisture accumulates between toes and it lingers, the tissue can become macerated,” Krueger says. That occurs when the skin is consistently wet — it’s kind of like soaking raisins in water. It results in skin that’s softened, turns white, and is easily infected.

The possibility of maceration “is why we urge people to dry between their toes after a bath, Krueger says. “In the case of salves, it depends on how the salve or cream is absorbed into the tissue so it doesn’t remain on the skin.”

The bottom line? Don’t put anything between your toes unless your doctor tells you to, or says it’s okay. It might defeat the purpose of all that checking.

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Foot Care
Why Wear Special Shoes for Diabetes? (11/17/14)
Why Do Your Feet Hurt? (11/05/14)
Healing Numb Feet (10/08/14)

 

 

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