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Diabetes: The Silent Epidemic Hiding in Plain Sight
7 Nov
Summary
- Diabetes can persist for years without noticeable symptoms.
- High blood sugar often goes undetected until routine exams.
- Risk factors include family history, weight, and inactivity.
The global prevalence of diabetes is increasing, with India facing a significant rise in cases, projected to reach over 134 million by 2045. This chronic condition often progresses silently, with high blood sugar levels persisting for extended periods without distinct symptoms. Consequently, many individuals remain unaware of their condition until a routine health examination reveals it, by which time the disease may have caused significant damage.
Type 2 diabetes typically develops gradually, as the body becomes less effective at using insulin or produces insufficient amounts. Minor changes like fatigue or blurred vision are often dismissed as stress or screen time. However, warning signs such as excessive thirst, frequent urination, unexplained weight loss, fatigue, blurred vision, and slow-healing wounds should prompt medical attention.
Certain individuals are at higher risk, including those with a family history of diabetes, who are overweight, sedentary, have high blood pressure, or have a history of prediabetes. Pregnant women also require careful monitoring. Even without symptoms, presence of risk factors necessitates regular blood sugar testing.
Detecting hidden diabetes is best achieved through simple blood tests like fasting blood sugar and HbA1c. Levels of 6.5% or higher on an HbA1c test, or a fasting blood sugar of 126 mg/dl or more, typically indicate diabetes, though professional confirmation is essential. Early diagnosis through lifestyle changes and treatment can prevent serious complications.
