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Prediabetes
Prediabetes means blood sugar is higher than normal but not yet in the diabetes range. It is a warning stage — and often reversible with lifestyle change.
Causes & risk factors
- Excess weight, especially around the abdomen
- Physical inactivity
- Family history of diabetes
- Diet high in refined carbohydrates and sugary drinks
- PCOS or a history of gestational diabetes
Common symptoms
- Mild tiredness
- Often no symptoms at all
- Slightly increased urination
- Increased thirst
Tests & diagnosis
- HbA1c
- Fasting blood sugar
- Oral glucose tolerance test (OGTT)
- Lipid profile
Treatment & management
- Weight loss if overweight — even 5 to 7% helps a lot
- Regular physical activity most days of the week
- Cut refined carbs, sugary drinks and fried foods
- Increase fibre, vegetables and whole grains
- Repeat blood sugar checks to catch any progression early
When to see a doctor urgently
- An HbA1c or fasting sugar in the prediabetes range on a report
- Strong family history of diabetes with weight gain
- New symptoms like thirst, frequent urination or fatigue
Not a diagnosis. MedDroid gives general educational information about prediabetes. It cannot examine you, diagnose or prescribe — always confirm with a qualified doctor.
Frequently asked questions
Does prediabetes always become diabetes?
No. Many people prevent or delay diabetes with weight loss and lifestyle changes. Without action, a large share progress to type 2 diabetes over a few years.
What HbA1c is prediabetes?
An HbA1c of 5.7 to 6.4% is usually classed as prediabetes. Your doctor interprets it alongside fasting sugar and your overall risk.
Explore more
Sources & further reading
- World Health Organization (WHO)
- MedlinePlus — U.S. National Library of Medicine
- Ministry of Health & Family Welfare, India
- Indian Council of Medical Research (ICMR)
Reviewed by Dr. Sanjay Anbu, MBBS. MedDroid is an AI medical assistant and can make mistakes. It provides general health information, not a diagnosis or medical advice — always consult a qualified clinician. In an emergency, contact your local emergency number immediately.