Total Cholesterol
Heart · Blood
Available in:Hisar
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₹150₹130
About this test
What is a Total Cholesterol Test?
- A blood test that measures the amount of cholesterol circulating in your bloodstream. Cholesterol is a waxy substance essential for building cell membranes and producing hormones, but high levels can contribute to heart disease.
Key Parameters Reported
| Parameter | What it shows |
|---|---|
| Total Cholesterol | Overall cholesterol level (mg/dL or mmol/L) |
| LDL‑Cholesterol (often calculated) | "Bad" cholesterol that can build up in arteries |
| HDL‑Cholesterol (often calculated) | "Good" cholesterol that helps remove LDL from arteries |
| Triglycerides (often reported) | A type of fat that can also raise heart‑risk when high |
Why the Test is Done
- Routine health check‑ups to assess cardiovascular risk.
- Evaluation of symptoms such as chest pain or shortness of breath.
- Monitoring of patients on lipid‑lowering therapy (statins, diet, exercise).
- Screening in people with risk factors: diabetes, hypertension, smoking, family history of heart disease.
Early Detection
The test can help identify signs of atherosclerosis and cardiovascular disease, but it does not diagnose these conditions on its own. A doctor interprets the result together with symptoms, history, and other investigations.
Interpreting Abnormal Results
- High total cholesterol may indicate an increased risk of heart attack or stroke. It can be influenced by diet, lack of exercise, genetics, medications, and other health conditions.
- Low total cholesterol is uncommon but can occur with malnutrition, hyperthyroidism, or certain genetic disorders.
Many factors—hydration status, recent meals, medications, and acute illness—can affect the reading.
Who Might Be Advised to Get This Test
- Adults over 20 years old, especially those with risk factors.
- Individuals on medications that affect lipid metabolism.
- Patients with a family history of early heart disease.
- Anyone undergoing routine preventive health screening.
Quick Takeaway
A total cholesterol test is a simple blood test that helps gauge your heart‑health risk. It is one piece of the puzzle that doctors use to guide lifestyle changes and treatments.
Used for detecting / monitoring
Before your test
- Fasting: Usually 9–12 hours of fasting is recommended, especially if the test is ordered with a fasting lipid panel. If you are only having a total cholesterol test, fasting is not mandatory, but follow the strictest instruction if other tests require it.
- If combined with fasting tests: Fast for 9–12 hours, avoid alcohol and strenuous exercise 24 hours before the test.
- Procedure: A healthcare professional will draw blood from a vein in your arm using a sterile needle. The process takes about 5 minutes.
- What to expect: A brief pinch and a small amount of blood is collected. Some people feel a quick sting or mild discomfort at the needle site.
- Precautions: Stay hydrated before the test. If you are on lipid‑lowering medication, take it as prescribed. Inform the clinician of any recent illness or medication changes.
- After the test: You can resume normal activities immediately.
Please confirm the specific preparation instructions with your doctor or the laboratory. This information is educational and not a substitute for professional medical advice.
Sample type: Blood
Report parameter guide
Total Cholesterol
Overall amount of cholesterol in the blood, including LDL, HDL, and VLDL.
Low: May indicate malnutrition, hypothyroidism, or certain liver diseases.
High: May indicate high dietary fat intake, obesity, diabetes, or genetic lipid disorders.