How to manage diabetes complications with an HbA1c of 7.8 %?

Hello,

Welcome to icliniq.com.

I understand your concern.

First of all, I am glad you reached out this early after your diagnosis. This is exactly the time when the right steps make a huge difference for the next 20 to 30 years of your health.

When we start Metformin and make proper changes in diet and activity, fasting sugars usually start improving within a few days to a couple of weeks.

HbA1c (glycated hemoglobin), however, reflects the last two to three months, so that number will take around three months to show the full effect of what you are doing now.

In simple terms, daily readings can settle over a few weeks, and the report card (HbA1c) shows the real improvement at about three months. It is generally safe to exercise after taking Metformin.

Metformin by itself very rarely causes low sugar, especially in someone who is eating reasonably regularly and not on Insulin or Sulfonylureas.

What I usually advise is: avoid very heavy exercise completely on an empty stomach, if you feel weak doing so, sip water, and keep the intensity moderate at the start. A 30 to 45-minute brisk walk, cycling, or light gym work most days is not only safe, but it is also one of the best medicines for type 2 diabetes.

The mild tingling in your feet is important to take seriously, but not to panic about. Some people do have early nerve changes right at diagnosis, especially if their sugars were high for some time before they were picked up. Diabetes is one possible cause, but not the only one.

Vitamin B12 deficiency, back issues, thyroid problems, and even anxiety can also cause tingling. You are on Metformin, and over time, Metformin can lower B12 levels in some people, so checking a B12 level in blood is sensible before blindly taking high-dose supplements.

If your B12 is low or borderline, then yes, starting vitamin B12 is reasonable. Alpha-lipoic acid is sometimes used as an add-on for nerve symptoms, but it should not be the first and only step.

The real treatment for early neuropathy is good sugar control, checking B12 and correcting it if low, proper footwear, and regular foot checks. I would suggest you meet your doctor once for a proper foot examination (sensation, pulses, skin condition) so we know exactly where you stand.

For HbA1c, the usual practice is to repeat it every three months in the beginning, until we are sure things are under control. Once your sugars are stable and the HbA1c has been in the target range for a while, it can be checked every six months.

For most people your age without major other illnesses, a realistic, guideline-based target is an HbA1c around or below 7%. Some can safely aim a bit lower (around 6.5 percent), but the key is to keep it in a range that avoids both very high sugars and frequent lows, and this is decided individually.

It is important to understand that hemoglobin A1c (HbA1c) does not always give perfectly accurate results. Certain conditions can affect the reading. For example, iron deficiency anemia, chronic kidney disease, and a recent blood transfusion. In such cases, you have to do other tests (fasting plasma glucose or an oral glucose tolerance test).

I hope this helps you.

Thank you.