Total Cholesterol
Also known as: Serum Cholesterol
Total cholesterol is the headline number; the breakdown matters more. Someone with high HDL (good) may have a high total yet healthy profile — so review the full lipid panel with your doctor.
What this test means
Total cholesterol sums up the good (HDL), bad (LDL), and other fats in your blood. It is a starting point for heart-risk assessment, refined by the full lipid profile.
Why it is done
It is done for heart health screening, with family history of heart disease, diabetes, high blood pressure, and to monitor treatment.
Understanding your value
High total cholesterol may increase long-term heart risk, but interpretation depends on the LDL/HDL split and your overall risk profile.
Low values are usually not a concern and can be seen with diet, medicines, or other conditions.
Below 200 mg/dL is commonly desirable, 200–239 borderline, 240+ high — but targets are personalized by your doctor based on total heart risk.
Discuss results with your doctor along with blood pressure, sugar, weight, and family history to understand your real heart risk.
Frequently Asked Questions
Quick Facts
- TestTotal Cholesterol
- Short formsSerum Cholesterol
- Sample typeBlood (often after 9–12 hours fasting)
- CategoryHeart