Prediabetes is a condition in which blood sugar levels are higher than normal but not yet high enough to be classified as type 2 diabetes, representing an important warning stage where intervention can prevent or delay disease progression. It occurs when the body's cells become resistant to insulin or the pancreas cannot produce enough insulin to keep blood sugar within a normal range. Prediabetes is often asymptomatic and is typically discovered incidentally during routine blood testing, making regular screening particularly important for those with risk factors. Without lifestyle changes, a substantial proportion of people with prediabetes go on to develop type 2 diabetes within several years. Importantly, prediabetes is considered reversible in many cases through sustained weight loss, dietary change, and increased physical activity.

What are the main symptoms of Prediabetes?

The most common symptoms include: Often asymptomatic; occasional increased thirst; frequent urination in some cases; fatigue. Early recognition is key to prompt diagnosis and effective treatment.

Is Prediabetes contagious?

No, Prediabetes is not contagious. It cannot spread through casual contact. However, certain risk factors and genetic predispositions may increase susceptibility.

How is Prediabetes treated?

Treatment options include: The primary approach is intensive lifestyle modification; including weight loss of even five to seven percent of body weight; regular physical activity. Treatment should always be guided by a qualified Family Medicine specialist. Do not self-medicate.

Can Prediabetes be prevented?

While Prediabetes cannot always be fully prevented, several measures can reduce risk: Maintaining a healthy body weight; engaging in regular physical activity; choosing whole grains and fibre-rich foods over refined carbohydrates.

When should I see a doctor for Prediabetes?

Consult a Family Medicine specialist if symptoms persist for more than a few days, worsen despite home care, or significantly affect your daily activities. Early diagnosis leads to better outcomes.

All Diseases/Prediabetes

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Endocrine & MetabolicMild

Prediabetes

Family Medicine · Endocrine & Metabolic

Mild

Severity

Common — a substantial proportion of Indian adults are estimated to have prediabetes, many undiagnosed

Prevalence

Contagious

Family Medicine

Specialist

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🛡️Prevention of Prediabetes

1Maintaining a healthy body weight
2engaging in regular physical activity
3choosing whole grains and fibre-rich foods over refined carbohydrates
4limiting sugary beverages and processed snacks
5getting adequate sleep
6periodic blood sugar screening especially with a family history of diabetes

More About Prediabetes

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