Patient's Query
Hello doctor,
I am 45 and recently diagnosed with type 2 diabetes. My HbA1c was 7.8%, and my fasting glucose was 148 mg/dL. My doctor prescribed Metformin 500 mg twice a day, but I have been experiencing bloating and mild diarrhea.
Your suggestions on the following would be appreciated:
Should I switch to extended release?
Also, I have heard about SGLT2 inhibitors like Empagliflozin. Would it be suitable to add that now?
I am overweight (BMI 30.6), and I am trying to walk 30 minutes a day and eat better. Is there a particular diet you recommend for beginners?
How frequently should I recheck HbA1c, and are there any supplements I should consider to support glucose metabolism?
Kindly suggest.
Hello,
Welcome to icliniq.com.
I understand your concern.
You are taking essential steps early on, which can make a real difference in managing type 2 diabetes. At 45, with an HbA1c (glycated hemoglobin) of 7.8% and a BMI (body mass index) of 30.6, you are right at a stage where lifestyle and medications together can help achieve excellent long-term control.
The side effects you are experiencing with Metformin, like bloating and diarrhea, are quite common, especially in the first few weeks. If they do not improve or are bothersome, switching to extended-release (XR) Metformin is a good option. It is equally effective but often better tolerated because it is absorbed more slowly. Be sure to take it with food, which also helps minimize GI (gastrointestinal) issues.
Regarding SGLT2 inhibitors like Empagliflozin (Jardiance), you are absolutely right to be thinking ahead. These medications reduce blood sugar by increasing glucose excretion in urine, and they have the added benefits of
Promoting weight loss.
Reducing blood pressure.
Lowering cardiovascular and kidney disease risk, which is especially helpful in patients with additional risk factors.
Empagliflozin can be an excellent add-on therapy if your blood sugars remain elevated after trying metformin and lifestyle changes. However, it is usually introduced after observing how you respond to Metformin, unless there are clear reasons to start both early (for example, higher HbA1c, heart disease, or kidney risk).
Your efforts with walking and improving your eating habits are already a strong foundation. For diet, I recommend a Mediterranean style or low-carbohydrate, high-fiber approach:
Focus on non-starchy vegetables, legumes, nuts, seeds, and lean proteins like fish or chicken. Include healthy fats from olive oil, avocado, and nuts.
Limit refined carbohydrates (white bread, sweets) and sugary drinks.
Choose whole grains like quinoa, oats, or brown rice in moderation.
Stay well hydrated and avoid large portions late in the evening.
Using a plate method (half non-starchy veggies, one-quarter protein, one-quarter carbohydrates) can help with portion control and blood sugar stability.
For monitoring, HbA1c should typically be rechecked every three months until it is in target range (usually below seven percent, but your doctor may individualize that). Once stable, every six months is sufficient. In terms of supplements, most people do not need them if they eat well, but some may benefit from:
Vitamin B12, especially if staying on long-term Metformin (metformin can slowly deplete B12).
Magnesium and chromium, which may support glucose metabolism in some individuals, should only be taken under supervision if levels are low.
Omega-3s from fish oil may support heart health, especially if dietary intake is low. In short, switching to extended-release Metformin is a sensible next step for your GI (gastrointestinal) symptoms.
If your HbA1c does not improve after three to six months, adding an SGLT2 inhibitor like Empagliflozin could be considered, particularly given your BMI and cardiovascular risk profile.
Keep up the walking, and focus on a balanced, minimally processed diet; you are absolutely on the right track.
I hope this helps.
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Answered byDr. Ahsanullah Niazai
Medically reviewed byiCliniq medical review team
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