Cholesterol travels in the blood in different particles. LDL, often called ‘bad’ cholesterol, is one of several factors that can contribute to fatty deposits in arteries. HDL and triglycerides add further context.
A lipid report is never read alone. The same LDL value may carry different implications depending on age, diabetes, blood pressure, smoking, previous heart disease and family history.
Diet, activity and weight can improve some profiles. Medicines are considered when the overall risk suggests that lifestyle change is unlikely to be enough, or after a cardiac event.
Your clinician should explain why a treatment is being suggested and what follow-up blood tests are for. The goal is lower long-term cardiac risk, not a perfect lab sheet in isolation.
Sudden severe chest pain, shortness of breath, fainting, or symptoms of a possible heart attack require immediate emergency medical attention. Please call local emergency services or go to the nearest emergency department. This website does not provide emergency care.