My sugars are high. Can a CGM help me gain better control?

Question

Hello doctor,

I was diagnosed with type 2 diabetes eight months ago, and my latest HbA1c is 8.4 %, up from 7.6 % three months ago.

My fasting sugar is 182 mg/dL despite taking Metformin 1000 mg daily. Could you provide your suggestion on the following -

Should I start an SGLT2 inhibitor or insulin if my sugar levels don’t improve?
Can continuous glucose monitoring (CGM) help in better control?
Also, does adding exercise significantly improve insulin sensitivity, or should I focus more on adjusting my diet?
Are there any specific foods that can naturally help lower blood sugar levels?

Kindly help.

Answer 1

Hello,

Welcome to icliniq.com.

I read your query and can understand your concern.

SGLT2 (sodium-glucose cotransporter-2) inhibitor could be a good next step to discuss with your doctor before Insulin. A CGM (continuous glucose monitoring) is highly recommended; it gives you instant feedback to see how food and activity affect your sugars.

Exercise is crucial; it significantly improves Insulin sensitivity. Diet adjustment is just as necessary, which includes -

Focus on reducing carbohydrates and sugars.
Add more fiber-rich foods like vegetables, beans, and whole grains.
Foods like chia seeds, apple cider vinegar, and cinnamon can also help naturally lower blood sugar.

Below are the answers to your question -

An SGLT2 inhibitor is a strong option to ask your doctor about. It helps your kidneys remove sugar from your blood. It is often tried before Insulin.
CGM is a game-changer. You will see your sugar levels in real-time and learn exactly how your body reacts to different meals and activities.
Even a daily 30-minute walk dramatically improves how your body uses Insulin.
Diet is critical. Cut back on carbohydrates (bread, rice, pasta, sugar). Load on vegetables, lean protein (chicken, fish), and healthy fats (avocado, nuts).
Focus on high-fiber foods like beans, lentils, and leafy greens. Berries, nuts, and cinnamon can also help manage sugar spikes.

You plan to talk to your doctor about adding a new medication like an SGLT2 inhibitor and getting a CGM. Then, commit to daily movement and a low-carbohydrate diet. This combination should get your numbers down.

I hope this helps.

Thank you and take care.

Regards.