Managing diabetes at home after 65: what our nurses teach on the first visit

A large share of the patients we see in Jacksonville have diabetes on top of whatever brought them home from the hospital. It complicates wound healing, recovery from surgery, and nearly every medication decision. It also gets managed differently at 75 than at 45, and that surprises a lot of families.

Here is what our nurses teach in the first week.

Lows are the bigger danger

Younger adults are pushed toward tight blood sugar control. For many older adults the priority flips. A blood sugar that drops too low causes falls, confusion, car accidents, and hospital visits, and it can happen fast when someone is eating less than usual after an illness.

The American Diabetes Association recommends looser targets for many older adults, particularly those with several health conditions, and your physician sets the number that is right for you. What I want every patient and caregiver to know cold is this: a blood sugar under 70, or the shakes, sweating, confusion, or a pounding heart, means treat it now. Fifteen grams of fast sugar, which is four glucose tablets, half a cup of juice, or a tablespoon of honey. Recheck in fifteen minutes. Repeat if still low. Then eat something with protein.

If a person is too drowsy to swallow safely, do not put anything in the mouth. Call 911.

Match the medicine to the appetite

The most common cause of a low we see is the same insulin or sulfonylurea dose taken on a day the patient barely ate. After surgery or during an illness, appetite drops. The medication has to follow. Never stop or change a dose on your own, but call the physician when meals change, and tell your nurse. Adjusting these doses during recovery is something we coordinate with your doctor routinely.

Check your feet every single day

Diabetes dulls sensation in the feet and slows healing, which is how a blister becomes an ulcer becomes a hospital stay. Every day, someone should look at the bottoms of both feet and between the toes. Use a mirror or a family member. You are looking for redness, blisters, cracks, swelling, drainage, or a spot that is warmer than the rest.

Wear shoes and socks indoors. Never soak feet, never cut corns or calluses at home, and have toenails trimmed by a podiatrist if vision or flexibility is limited. Any break in the skin that has not clearly improved in a few days gets a call.

Know your numbers and write them down

Keep a simple log: the reading, the time, and what you ate or did. Patterns show up on paper that nobody notices in the moment. Bring the log to every appointment. If your doctor has you on a continuous glucose monitor, learn what the arrows mean and set the low alarm.

Sick days need a plan

Fever, vomiting, or not eating pushes sugar in unpredictable directions. Ask your physician now, while you are well, what to do on a sick day: how often to check, when to call, and what to do about each medication. Write the plan on the refrigerator.

Watch for the slow signs too

Extreme thirst, urinating far more than usual, blurred vision, fruity breath, or unusual sleepiness can mean sugar is running dangerously high. Call the physician the same day, and go to the emergency room for confusion, vomiting that will not stop, or trouble breathing.

What a home health nurse actually does for diabetes

We reconcile every medication in the house against the current list. We watch the patient draw up and inject insulin, or use the pen, and correct technique. We check the meter against a fresh reading, look at the feet, review the food in the kitchen, and teach whoever is helping. We report trends to your physician so doses get adjusted before there is a crisis. And when there is a wound, we manage it with the diabetes in mind.

Diabetes education and monitoring are covered skilled nursing services under Medicare home health when a physician orders them for a homebound patient. Ask your doctor, or call us at 844-808-9096 and we will reach out to the office. Physicians can fax orders to 904-638-8752.

This article is general information, not medical advice. Follow your physician's instructions for your targets and medications.