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Old Town Scottsdale:
Camelback & 101:
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The most effective approach to treating hyperlipidemia combines healthy lifestyle changes with medications when appropriate, based on your cholesterol levels, overall cardiovascular risk, and individual health needs. Lifestyle measures, such as improving your diet, staying physically active, maintaining a healthy weight, and avoiding tobacco, form the foundation of treatment. When these steps are not enough, evidence-based medications can further lower cholesterol and reduce the risk of heart attack and stroke.
The goal is not simply to improve a lab result, but to achieve lasting cholesterol control and protect your heart and blood vessels over the long term.
Before diving into treatment, it’s important to understand the condition itself. Hyperlipidemia is the medical term for high levels of lipids, or fats, in your bloodstream. These lipids include cholesterol and triglycerides. While your body needs some cholesterol to build healthy cells, having too much can lead to serious health problems.
Cholesterol travels through your blood on proteins called “lipoproteins.” The two main types you’ll hear about are:
Low-Density Lipoprotein (LDL): Often called “bad” cholesterol, high levels of LDL can lead to the buildup of plaque in your arteries, a condition known as atherosclerosis.
High-Density Lipoprotein (HDL): Known as “good” cholesterol, HDL acts like a scavenger, picking up excess cholesterol in your blood and taking it back to your liver, where it’s broken down and removed from the body.
Triglycerides: This is another type of fat in your blood that your body uses for energy.
Hyperlipidemia is diagnosed through a simple blood test called a lipid panel, which measures your total cholesterol, LDL, HDL, and triglyceride levels. Because it typically has no symptoms, many people are unaware they have it until they undergo routine screening. This is why annual physicals and preventive health screenings are a cornerstone of our practice.
Uncontrolled high cholesterol is a primary driver of cardiovascular disease, the leading cause of death in the United States. The plaque buildup from high LDL can happen silently over many years. Eventually, this plaque can rupture, causing a blood clot to form that blocks blood flow to the heart (a heart attack) or the brain (a stroke). Treating high cholesterol is a critical part of comprehensive heart disease management, especially for patients who also have related conditions like high blood pressure, diabetes, or obesity and metabolic syndrome.
At Phoenix Internal Medicine, we are trained to evaluate these overlapping conditions to create an effective, integrated treatment plan.
For many individuals, lifestyle modification is the first and most important step in managing hyperlipidemia. For some, it may be the only treatment needed. For others, it enhances the effectiveness of medication. These strategies are powerful because they address the root causes of cholesterol imbalance.
What you eat has a direct impact on your cholesterol levels. A diet rich in certain foods can help lower LDL and triglycerides while raising HDL.
Reduce Saturated and Trans Fats: Found in red meat, full-fat dairy products, fried foods, and many commercially baked goods, these fats directly raise your LDL cholesterol. Limiting them is one of the most effective dietary changes you can make.
Increase Soluble Fiber: Foods like oatmeal, barley, apples, pears, kidney beans, and Brussels sprouts contain soluble fiber, which can bind to cholesterol in your digestive system and drag it out of the body before it gets into circulation.
Embrace Unsaturated Fats: Healthy fats found in avocados, olive oil, and nuts can help lower LDL levels.
Add Omega-3 Fatty Acids: Found in fatty fish like salmon, mackerel, and herring, as well as in flaxseeds and walnuts, omega-3s don’t directly affect LDL but can help lower triglycerides and reduce inflammation.
Incorporate Plant Sterols and Stanols: These substances, found in small amounts in plants, are added to some foods like margarines, orange juice, and yogurt. They work by blocking the body from absorbing cholesterol.
Physical activity is a powerful tool for improving your lipid profile. Regular exercise can:
Raise HDL (“good”) cholesterol levels.
Lower LDL (“bad”) cholesterol and triglyceride levels.
Help you lose weight, which further improves cholesterol numbers.
Improve overall cardiovascular health by strengthening your heart and improving circulation.
The general recommendation is for at least 150 minutes of moderate-intensity aerobic exercise (like brisk walking, swimming, or cycling) or 75 minutes of vigorous-intensity exercise (like running or HIIT workouts) per week, spread throughout the week. Combining this with strength training two days a week can provide even greater benefits.
The benefits of quitting smoking are immediate and substantial. Smoking and vaping damage the walls of your blood vessels, making them more prone to plaque buildup. It also lowers HDL cholesterol and makes LDL cholesterol “stickier” and more dangerous. Quitting is one of the single most important things you can do for your heart health.
Start your day with oatmeal: A bowl of oatmeal provides 1 to 2 grams of soluble fiber. Add a banana or some berries for another half-gram.
Switch your cooking oil: Use olive oil or avocado oil for cooking instead of butter or shortening.
Snack on nuts: A handful of almonds or walnuts can help lower LDL. Just be mindful of portion sizes, as they are high in calories.
Have a “Meatless Monday”: Replacing red meat with beans, lentils, or tofu once a week can significantly reduce your saturated fat intake.
Choose fatty fish twice a week: Grill or bake salmon or trout instead of frying it.
Walk during your lunch break: Even a 15-20 minute brisk walk adds up and helps you reach your weekly exercise goals.
Read food labels carefully: Look for products with “0g trans fat” and low amounts of saturated fat.
Fill half your plate with vegetables: They are low in calories and high in fiber and nutrients.
For many people, especially those with a strong genetic predisposition, very high cholesterol levels, or existing heart disease, lifestyle changes alone aren’t enough to reach safe cholesterol targets. This is where evidence-based medical treatments become essential.
The decision to start medication is a collaborative one made between you and your provider. At Phoenix Internal Medicine, our team will consider your complete health picture, including your LDL, HDL, and triglyceride levels. Our providers specialize in careful medication management, ensuring that any prescription is optimized for effectiveness while minimizing potential side effects.
Statins are the most widely prescribed and studied class of drugs for lowering cholesterol. They are considered the first-line treatment for most patients with high LDL.
How They Work: Statins work by blocking HMG-CoA reductase, an enzyme your liver uses to produce cholesterol. This reduces the amount of cholesterol made by your liver and encourages it to take up more LDL cholesterol from your blood, thereby lowering your overall LDL level.
Fibrates are a class of medication that are particularly effective at lowering triglyceride levels and can modestly raise HDL cholesterol.
How They Work: Fibrates activate a protein called PPAR-alpha, which increases the production of enzymes that break down triglyceride-rich particles in the blood.
PCSK9 inhibitors are a newer, powerful class of injectable medications designed for patients who cannot reach their LDL goals on statins alone or who cannot tolerate statins.
How They Work: These drugs are monoclonal antibodies that target and inactivate a protein called PCSK9. The PCSK9 protein normally degrades LDL receptors on the surface of the liver. By blocking PCSK9, these inhibitors increase the number of available LDL receptors, allowing the liver to clear much more LDL cholesterol from the blood.
These medications can lower LDL cholesterol by an additional 50-60% on top of what statins can achieve.
Inclisiran is one of the newest advancements in cholesterol management, offering a unique, long-acting approach.
How It Works: Inclisiran uses a mechanism called RNA interference (RNAi). It’s a small interfering RNA (siRNA) that prevents the liver from producing the PCSK9 protein in the first place. By “silencing” the gene responsible for making PCSK9, it leads to a potent and sustained reduction in LDL cholesterol. The major advantage is its dosing schedule – it is administered as an injection just twice a year (after initial starter doses).
Successfully managing hyperlipidemia is a marathon, not a sprint. It requires ongoing commitment to a healthy lifestyle and a collaborative, long-term relationship with your healthcare team.
The most effective treatment is prevention. The same lifestyle choices that help treat high cholesterol can also prevent it from developing in the first place:
Maintain a healthy diet from a young age.
Stay physically active throughout your life.
Maintain a healthy weight.
Do not smoke.
Know your family history. If close relatives had early heart disease or very high cholesterol, you should be screened earlier and more frequently.
Our providers at Phoenix Internal Medicine emphasize preventive care.
Once a treatment plan is in place, regular monitoring is crucial to ensure it’s working effectively and safely. This is a core part of our approach to chronic disease care.
Follow-Up Visits: You will have regular follow-up visits with your provider to discuss your progress, address any side effects, and make adjustments to your treatment plan as needed.
Lab Work: Your lipid levels will be checked via blood tests periodically to see how well the treatment is working. Our convenient on-site phlebotomy services at both our Phoenix and Scottsdale offices make this process simple and efficient, allowing for faster care coordination.
Personalized Care: We prioritize lasting relationships, taking the time to understand your health history, goals, and concerns. Our team of experienced providers works together to ensure you receive consistent, personalized care.
If you are an adult over the age of 18, you should know your cholesterol numbers. You should seek professional medical advice if:
You have not had your cholesterol checked in the last five years.
You have a family history of high cholesterol or premature heart disease.
You have been diagnosed with high cholesterol and are struggling to manage it with lifestyle changes alone.
A comprehensive evaluation with an internal medicine provider is the first step toward taking control of your cardiovascular health.
So, returning to our central question: What actually works for hyperlipidemia? The answer is a multi-faceted, personalized strategy. It begins with a foundation of heart-healthy lifestyle choices – diet, exercise, weight management, and smoking cessation. When these are not enough, it expands to include powerful, evidence-based medications like statins, and for specific patients, advanced therapies like PCSK9 inhibitors.
Ultimately, the most effective treatment is one that is managed through a long-term, trusting partnership with a healthcare team that monitors your progress, adjusts your plan as needed, and supports you every step of the way.
Author
Phoenix Internal Medicine
August 21, 2026
Scottsdale:
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