Does cholesterol test treat high cholesterol?

A cholesterol test uses a blood sample to measure fats such as total cholesterol, LDL cholesterol, HDL cholesterol, and triglycerides. The result is information, not medicine. It helps a clinician consider cardiovascular risk alongside blood pressure, diabetes, smoking, age, and family history.

A result needs context. Your clinician may ask about medicines, existing conditions, and whether preparation was needed. Learn more about the [Cholesterol Test](/treatments/diagnostics-and-screening/cholesterol-test/).

Discuss the result with the clinician who ordered it. Management may include changes to eating patterns, physical activity, smoking, or alcohol, depending on your circumstances. Some people are offered cholesterol-lowering medicine when their overall risk or an existing condition makes treatment useful. Do not start, stop, or change medicine without advice.

High cholesterol usually causes no symptoms and is not normally an emergency by itself. Seek urgent help for chest pressure, severe breathlessness, sudden weakness on one side, or trouble speaking, because these may signal a separate emergency. Arrange follow-up if you have not received an explanation of your result.

Ask which values were measured, what they mean in your health context, whether you need a repeat test, and which changes would help. Ask how treatment will be monitored and what side effects should be reported.