What should you know about pre type 2 diabetes?

Prediabetes often causes no clear symptoms, so it is usually found through a blood test. It reflects reduced sensitivity to insulin or the body's difficulty keeping glucose in its usual range. It does not mean that type 2 diabetes is inevitable, but it does call for follow-up and a realistic prevention plan.

Your clinician may consider weight, blood pressure, family history, medicines, sleep, activity and other health factors. Long-term high glucose can affect blood vessels, nerves, kidneys and the eyes, which is why monitoring matters even when you feel well.

Ask when your glucose should be checked again and whether you need support from a dietitian or structured lifestyle programme. Build meals around vegetables, pulses, whole grains and a suitable protein source, and reduce sugary drinks and highly processed snacks. Increase activity gradually, choose movement you can repeat, and protect sleep. If you live with obesity, discuss supportive and sustainable options rather than pursuing rapid changes.

Take prescribed medicines as directed and keep appointments. Report symptoms such as increased thirst, frequent urination, unexplained weight change or persistent tiredness, because they may need a new assessment.

Prediabetes is usually managed through planned follow-up rather than emergency care. Seek urgent help for vomiting with severe weakness, confusion, deep or rapid breathing, or difficulty staying awake. Contact your clinician promptly if glucose readings are repeatedly outside the range you were given or if symptoms of high or low glucose develop.

Which test showed prediabetes, and when should it be repeated? What change would make the result diabetes? Which food, activity or medicine plan is realistic for me, and what symptoms should I report?