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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🩺How Doctors Diagnose Prediabetes

1Physical examination and complete medical history review by a Family Medicine specialist
2Laboratory investigations — blood tests, urine analysis, and culture studies as indicated
3Imaging studies such as X-ray, ultrasound, MRI, or CT scan depending on the suspected cause
4Biopsy, endoscopy, or other invasive diagnostic procedures if required
5Specialist consultation and further tests based on initial findings
6Regular monitoring and follow-up to assess disease progression and treatment response

More About Prediabetes

About the Prediabetes Warning Signs of Prediabetes Common Symptoms of Prediabetes Causes & Risk Factors of Prediabetes Treatment Options for Prediabetes Prediabetes Prevention Prediabetes Progression Prediabetes Treatment Cost Frequently Asked Questions About Prediabetes Ask a Question About Prediabetes Conditions Related to Prediabetes

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