CHOLESTEROL TOTAL

Cholesterol plays a major role regarding your overall health. It needs to be monitored constantly and effectively. A Cholesterol Total test is a straightforward blood test that checks the cholesterol level in your body. If your cholesterol level is too high, it can lead to heart disease and stroke which makes this test necessary. The main reason as to why this test is performed is to identify the risk of drugs treatment (if there is any). 

The Cholesterol Total test makes use of a technological advancement termed as Spectrophotometry, which quantifies cholesterol levels in blood. It consists of drawing out blood that's sent to the lab. 

From the blood sample, a spectrum is visible along with distinct spectrums for different components of blood. This process allows for the calculation of all cholesterol present inclusive of LDL as well as HDL cholesterol. 

The Cholesterol Total test assesses the cholesterol levels in the bloodstream by measuring: 

• Low Density Lipoprotein (LDL) or commonly referred to as “bad cholesterol”  
• High Density Lipoprotein (HDL) or known as the “good cholesterol” 
• Very Low-Density Lipoprotein (VLDL) Cholesterol 

Typically, the cholesterol total test is taken: 

• During a routine examination as part of cardiovascular risk assessment.  
• To check if a case of a high cholesterol treatment is effective. 
• For diagnosis and follow up of hypercholesterolemia, particularly familial types. 

The Cholesterol Total test poses no major risks. However, some limitations include:  

• If fasting was not adhered to prior to the test, this can affect the results. 
• Certain medical conditions especially liver or kidney disease may limit the suitability of the test. 
• There are some disorders associated with cholesterol that will not be picked up by the test. 

The following parameters are evaluated from the Cholesterol Total test: 

• Total Cholesterol level 
• LDL Cholesterol level 
• HDL Cholesterol level 
• VLDL Cholesterol level 
• Triglyceride Level 

Your cholesterol total test should be Cholesterol Total if you: 

• Are over 20 years old 
• Have a family history of high cholesterol or heart disease 
• Are overweight or obese 
• Smoke or are ex-smokers 
• Suffer from diabetes or hypertension 

The Cholesterol Total test aids in: 

• Determining the presence of high cholesterol levels that may heighten your chances of heart illness or experiencing a stroke 
• Checking how effective treatment for high cholesterol is working 
• Diagnosing and keeping track of familial hypercholesterolemia 
• Instigating measures to promote a healthier lifestyle for reduced cardiovascular complications 

• High cholesterol 
• Familial hypercholesterolemia 
• Hyperlipidaemia 
• Cardiovascular disease 

For preparations for your Cholesterol Total test: 

• Fast for 9-12 hours before the test 
• Avoid exercise or smoking before the test 
• Inform your healthcare provider of any medications or supplements you are taking 

Prerequisites: None 

Eligibility: Anyone can take the test, but it is usually recommended for adults over 20 years old 

Procedure for Taking the Test: A healthcare professional will take a sample of your blood from a vein in your arm 

Caution Before the Test: Inform your healthcare provider if you have any bleeding disorders or are taking any medications that may affect the test results