Is Metformin the first treatment for type 2 diabetes?

Question

Hello doctor,

I am 38 years old and was completely shocked to discover through a routine employment medical examination last month that my fasting blood glucose was 9.2 millimoles per liter; HbA1c came back at 58 millimoles per mole, indicating type 2 diabetes.

My fasting lipid panel showed a total cholesterol of 6.8 millimoles per liter, with triglycerides elevated at 3.4 millimoles per liter that nobody had ever detected or screened for previously, despite my attending annual checkups regularly.

How does a 38-year-old manage type 2 diabetes discovered through routine labs when there have been absolutely no symptoms whatsoever, and the diagnosis feels completely surreal and overwhelming to process emotionally and practically simultaneously?
Can a general physician help me understand whether immediate metformin 500 mg twice daily initiation alongside structured lifestyle modification is the most appropriate first step or whether my current metabolic panel warrants more aggressive pharmacological intervention from the very beginning of my treatment journey?

Please help.

Thank you.

Answer 1

Hello,

Welcome to icliniq.com.

I have read your query and understand your concern, and I will definitely help you with it.

See, type 2 diabetes often builds silently over the years. Your diagnosis through screening is quite common, as, early on, in many cases, it presents with vague symptoms.

Yes, your values of blood sugar levels do fall in the range to be called "diabetic," and they require prompt management, but should not be called an "emergency"; this is managed in OPD (outpatient department) itself with oral medications.

These days, with our lifestyle, especially in the younger generation, diabetes is relatively common in young people as well.

Regarding your concern of a diagnosis being missed earlier during screening, yes, that is possible, and diabetes can also develop between the screenings as well. Your lipid report also suggests insulin resistance and increased cardiovascular risk; you must act on your weight reduction and take necessary steps in diet and exercise.

Metformin is one of the best drugs for treating diabetes, and many doctors start with a 500 mg twice-daily dose. You may start with this medicine and reassess after a month or two as the doctor calls you for a checkup. Increased therapy may be required depending upon your weight and next glucose readings.

Usually, at levels like yours, insulin is not started; it is required when sugar levels are higher. Lifestyle can make a huge difference and will definitely help lower HbA1c (glycated hemoglobin). If you do lifestyle changes, yes, you may not require medicine.

But that would require appropriate weight reduction, diet, and lifestyle changes. Repeat HbA1c after three months initially. I would recommend you together get a CBC (complete blood count), LFT (liver function test), RFT (renal function test), urine test, metabolic checkup, lipid profile, and two-dimensional echo.

Hope I have addressed all of your queries and concerns.

Do follow up whenever needed.

Thank you.