This document provides an algorithm for treating hyperlipidemia to prevent cardiovascular disease. It recommends starting with statins based on cardiovascular risk, age, tolerance, patient preferences, and other treatments. Simvastatin dosage depends on cardiovascular risk level, age, tolerability, and concurrent treatments. If atorvastatin 80mg is not tolerated, lower the dose to 40mg. The algorithm cites several references and guidelines for its recommendations.