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Serum Cholesterol and Triglycerides Profile (High-Performance Liquid Chromatography)

Published: August 9, 2026Updated: August 16, 2026

This test measures your levels of total cholesterol and triglycerides in your blood, which help assess your heart health and risk of cardiovascular disease.

Quick summary

["Your cholesterol and triglycerides levels help determine your risk for heart disease and guide lifestyle or medical recommendations."]

Medically reviewed by WellAlly Editorial TeamLast reviewed August 16, 2026Editorial policy

Key facts at a glance

LOINC
103663-1
Short code
Sal, Shige, Camp, E. coli sp id Stl Cult
Synonyms
Sal, Shige, Camp, E. coli sp id Stl Cult
Category
chemistry
Sample
stool
Container
Clean container
Units
N/A
Fasting
false
Population
adult
Sex
all
Age range
18–65 years
Method
organism-specific-culture
Specimen volume
5 g
Stability
Refrigerated: 24h, Frozen: 7d
TAT
4–24 hours
Order
routine

Why This Test Is Done

Doctors may order this test to evaluate your risk of heart disease, monitor existing heart conditions, or check for high cholesterol or triglyceride levels after a diagnosis of metabolic syndrome or diabetes.

What to Expect Before the Test

No special preparation is needed, but you may be asked to fast for 12 hours before the test to get more accurate results for triglycerides. Bring any medications you’re currently taking.

What the Results Mean

Cholesterol and triglycerides are measured in milligrams per deciliter (mg/dL). While specific ranges vary by lab, high levels may indicate an increased risk of heart problems, while lower levels may suggest a lower risk.

Common Conditions Monitored

This test helps diagnose and manage conditions like high cholesterol, high triglycerides, and metabolic syndrome. It’s also used to track progress with treatments like diet, exercise, or medications.

Clinical interpretation

How abnormal results are interpreted and what conditions they suggest.

Cholesterol and triglycerides are critical markers for heart health. High cholesterol can lead to plaque buildup in arteries, increasing the risk of heart attacks or strokes. Triglycerides, another type of fat in your blood, can also contribute to heart disease if too high.

Short name

Lipid Panel (HPLC)

Frequently asked questions

What causes high cholesterol or triglycerides?
Several factors can influence cholesterol and triglyceride levels, including diet (e.g., high intake of saturated fats or sugars), genetics, lack of physical activity, obesity, and certain medical conditions like diabetes or hypothyroidism.
How often should I get this test?
Your doctor will determine how often you need this test based on your health history, risk factors, and overall health. Typically, adults with no risk factors may get it every 5 years, while those with risk factors may need it more frequently.
Can lifestyle changes alone manage high cholesterol or triglycerides?
Yes, many people can manage these levels through diet (e.g., Mediterranean diet), exercise, weight loss, and avoiding smoking. If lifestyle changes aren’t enough, your doctor may recommend medications like statins or fibrates.
  1. 1
    MedlinePlus — Laboratory TestsSource
  2. 2
    Lab Tests OnlineSource
  3. 3
    Mayo Clinic — Tests & ProceduresSource

Click any link to access the full source. PubMed Central (PMC) links provide free full-text access.

This information is for educational purposes only and is not a substitute for professional medical advice, diagnosis, or treatment.

Medical Disclaimer

This content is for general informational and educational purposes only and is not a substitute for professional medical advice, diagnosis, or treatment. Always seek the guidance of a qualified healthcare provider with any questions you have about a medical condition, and never disregard professional medical advice or delay seeking it because of something you read here.

If you think you may have a medical emergency, call your local emergency number or go to the nearest emergency department immediately.

Medically reviewed by WellAlly Editorial Team Last reviewed August 16, 2026. · Read our editorial policy