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10 important questions to ask your doctor if you have diabetes

Updated on 2026-07-14

If you have diabetes, preparing the right questions for your consultation can make the difference between leaving with doubts and leaving with a clear plan. Appointment time is limited, and arriving with a concrete list helps you better understand your treatment, your glucose and the changes you need to make. Here are the most useful questions to ask your doctor at your next diabetes appointment.

List of questions

  1. 1 How are my glucose levels?

    Ask about your fasting glucose, your HbA1c (glycated hemoglobin) and how they compare to previous visits. HbA1c reflects your control over the last few months and is the single best summary of your progress. Knowing your trend helps you and your doctor decide together whether to keep your plan or adjust it.

  2. 2 Should my medication be adjusted?

    Mention any side effects, missed doses, or anything that does not seem to be working. Your doctor may review doses, timings, or consider a different treatment based on your results. Bring a written list of what you take and when, so the review is more accurate and nothing gets overlooked during the appointment.

  3. 3 Which foods should I avoid or prioritize?

    Diet is central to diabetes. Ask for guidance on carbohydrates, added sugars, drinks and portion sizes. If possible, request a referral to a dietitian for a personalized plan. Note down your everyday questions about meals so you remember to ask what really worries you about eating well with diabetes.

  4. 4 Do I need additional tests?

    Diabetes needs monitoring: lipid profile, kidney function, an eye exam (retinopathy), feet and blood pressure. Ask which tests are due and how often, so you do not miss important checks. Knowing your check-up schedule helps you stay organized and catch complications early, when they are easier to manage.

  5. 5 What warning signs should I watch for?

    It helps to tell apart a hypo (low glucose) from a hyper (high glucose) and to know the symptoms that need urgent care. Ask what to do in each case and when to go to the emergency room. Having a clear action plan lowers anxiety if something concerns you between appointments, day or night.

  6. 6 What should my glucose target range be?

    Your goals depend on your age, treatment and other conditions. Ask for concrete numbers: fasting, before meals, two hours after. Clear targets help you interpret your readings at home and understand whether you are on track or whether it makes sense to fine-tune something with your doctor.

  7. 7 How often should I check my glucose?

    Not everyone needs to measure the same way. Ask whether you should use a meter and how many times a day, or whether a continuous glucose monitor makes sense. Bring your readings to the appointment so your doctor can spot patterns and give you more useful advice for your daily routine.

  8. 8 What physical activity is right for me?

    Exercise improves glucose control, but it should be tailored. Ask about type, duration and intensity, and how to prevent low sugars during or after activity. Mention what you currently do, so your doctor can give you realistic guidelines that you can actually keep up with over time.

  9. 9 How does diabetes affect other parts of my health?

    Diabetes can affect the heart, kidneys, eyes and feet. Ask which specific checks you need and how to protect your long-term health beyond blood sugar alone. Understanding these connections helps you take care of yourself more completely and to prioritize the check-ups that really matter for your wellbeing.

  10. 10 What do I do if I feel unwell between appointments?

    Before you leave, clarify which symptoms justify a call, a message or an urgent visit, and who to contact. A plan for the bad days reduces uncertainty between appointments. Write down a phone number or channel so you do not hesitate to ask for help if something feels off.

Frequently asked questions

It usually lasts between 15 and 30 minutes. That is why it is so important to bring your questions written down: you will make better use of the time and will not forget anything relevant.
Bring your glucose log (if you measure), your medication list with doses, recent lab results and any symptoms or questions you have noted down. The more information you bring, the more precise the review.
No. It is a guide to prepare for the appointment and improve communication with your healthcare professional. It does not diagnose or prescribe; always follow your doctor\u2019s instructions.
Yes. The app creates personalized lists based on your type of diabetes, your medications and your symptoms, so you arrive at the appointment with questions tailored to your situation.

Arriving at your diabetes consultation with your questions ready turns a passive visit into a productive conversation. You do not have to memorize anything: pick the doubts that matter most to you, note down your levels and symptoms from recent weeks, and bring everything in writing. Your doctor will have better information to help you, and you will leave with a much clearer plan.

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