Disease Education Hub
Diabetes Health Hub
Everything you need to understand diabetes — the symptoms, risk factors, types, complications and the tests that help you detect and control it early.
What is Diabetes?
Diabetes is a chronic condition in which the level of glucose (sugar) in the blood is too high. This happens either because the body does not produce enough insulin, or because it cannot use insulin effectively. Insulin is the hormone that helps glucose move from the blood into your cells for energy.
Left uncontrolled, high blood sugar gradually damages blood vessels and organs — affecting the heart, kidneys, eyes and nerves. The good news is that diabetes can be detected early, and in many cases prevented or well-controlled, through simple blood tests and timely lifestyle changes.
Early Symptoms
- ✓Frequent urination, especially at night
- ✓Excessive thirst and dry mouth
- ✓Unexplained weight loss
- ✓Increased hunger and fatigue
- ✓Blurred vision
- ✓Slow-healing wounds or frequent infections
- ✓Tingling or numbness in hands and feet
Risk Factors
- ✓Family history of diabetes
- ✓Being overweight or having excess belly fat
- ✓Sedentary lifestyle
- ✓Age above 40
- ✓High blood pressure or high cholesterol
- ✓History of gestational diabetes (during pregnancy)
- ✓PCOS in women
Types of Diabetes
Type 1 Diabetes
An autoimmune condition where the body produces little or no insulin. Usually diagnosed in childhood or young adulthood.
Type 2 Diabetes
The most common form, where the body becomes resistant to insulin. Strongly linked to lifestyle and often manageable with diet, exercise and medication.
Gestational Diabetes
High blood sugar that develops during pregnancy and usually resolves after delivery, but raises future diabetes risk.
Prediabetes
Blood sugar higher than normal but not yet diabetic. A critical window to prevent progression with lifestyle changes.
Recommended Diabetes Tests
Fasting Blood Sugar (FBS)
Glucose after overnight fasting
Post Prandial Blood Sugar (PPBS)
Glucose 2 hours after meal
HbA1c
Average blood sugar over 3 months
Fasting Insulin
Checks insulin resistance
Lipid Profile
Cholesterol & heart risk
Kidney Function Test
Monitors kidney health
Urine Microalbumin
Early kidney damage marker
Liver Function Test
Assesses liver health
Possible Complications
- ✓Kidney damage (diabetic nephropathy)
- ✓Nerve damage (neuropathy)
- ✓Eye damage and vision loss (retinopathy)
- ✓Increased risk of heart attack and stroke
- ✓Poor wound healing and foot problems
Lifestyle Tips
- ✓Maintain a balanced, low-glycaemic diet
- ✓Exercise for at least 30 minutes most days
- ✓Maintain a healthy weight
- ✓Limit sugar, refined carbs and processed foods
- ✓Monitor blood sugar regularly
- ✓Manage stress and get adequate sleep
How Focus Diagnostics Can Help
Focus Diagnostics offers accurate, affordable diabetes testing across its Hyderabad centres — from individual tests like HbA1c and Fasting Blood Sugar to a complete Diabetes Profile that screens your blood sugar, cholesterol, kidney and liver health together. With free home sample collection and same-day reports for most tests, monitoring your diabetes has never been easier.
Get Your Diabetes Test Done
Early detection and regular monitoring keep diabetes under control. Book your HbA1c or Diabetes Profile at Focus Diagnostics.
Frequently Asked Questions
What is diabetes?▼
Diabetes is a chronic condition where blood sugar (glucose) levels are too high, either because the body does not produce enough insulin or cannot use it effectively. Over time, high blood sugar can damage the heart, kidneys, eyes and nerves.
What are the early symptoms of diabetes?▼
Early symptoms include frequent urination, excessive thirst, unexplained weight loss, increased hunger, fatigue, blurred vision and slow-healing wounds. Many people have no symptoms, which is why screening is important.
Which test is best for diagnosing diabetes?▼
HbA1c is the most useful single test as it reflects average blood sugar over 2–3 months. It is often combined with Fasting Blood Sugar and Post Prandial Blood Sugar for a complete picture.
What is a normal HbA1c level?▼
An HbA1c below 5.7% is normal, 5.7–6.4% indicates prediabetes, and 6.5% or above indicates diabetes. Your doctor interprets this alongside your other results and symptoms.
What is prediabetes and can it be reversed?▼
Prediabetes means your blood sugar is higher than normal but not yet diabetic. It is often reversible through weight loss, a healthy diet and regular exercise, making early detection very valuable.
How often should I test for diabetes?▼
Adults over 40 or those with risk factors should test at least once a year. If you have diabetes, HbA1c is usually checked every 3–6 months to monitor control, along with regular kidney and lipid testing.
Do I need to fast before a diabetes test?▼
Fasting Blood Sugar requires 8–12 hours of fasting. HbA1c does not require fasting and can be done at any time. Post Prandial Blood Sugar is done exactly 2 hours after a meal.
What are the long-term complications of diabetes?▼
Uncontrolled diabetes can damage the kidneys, nerves and eyes, and significantly increases the risk of heart attack and stroke. Good blood sugar control and regular monitoring help prevent these complications.
Can diabetes affect the kidneys?▼
Yes. Diabetes is a leading cause of kidney disease. Regular Kidney Function Tests and Urine Microalbumin testing help detect early kidney damage so it can be managed before it progresses.
Does Focus Diagnostics offer a diabetes package?▼
Yes. Focus Diagnostics offers a comprehensive Diabetes Profile combining blood sugar, HbA1c, lipid, kidney and urine tests at bundled pricing. Call 91213 77123 or view our health checkup packages.
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