From the Guidelines
Steroids, particularly corticosteroids, can significantly increase triglyceride levels in the blood, and their use should be carefully managed to minimize this risk, especially in patients with pre-existing high triglycerides or cardiovascular risk factors. When taken systemically (orally or intravenously), medications like prednisone, dexamethasone, and methylprednisolone typically raise triglycerides by altering how the body processes fats. This effect is dose-dependent and usually more pronounced with higher doses (such as prednisone doses above 10-20mg daily) and longer treatment durations (beyond 1-2 weeks) 1. The mechanism involves increased liver production of very low-density lipoproteins (VLDL), reduced clearance of triglycerides from the bloodstream, and insulin resistance that further disrupts fat metabolism.
Key Considerations
- Patients taking steroids should have their lipid levels monitored regularly, especially those with pre-existing high triglycerides or cardiovascular risk factors.
- Lifestyle modifications including a low-fat diet, regular exercise, and limiting alcohol consumption can help mitigate steroid-induced triglyceride elevations during necessary treatment 2.
- According to the 2021 ACC expert consensus decision pathway, combined physical activity and weight loss can result in up to a 20% reduction in triglycerides, with moderate physical activity and a 5% to 10% body weight reduction being recommended 2.
- The current recommendation for physical activity for adults is to engage in at least 150 minutes per week of accumulated moderate-intensity or 75 minutes per week of vigorous-intensity aerobic physical activity to reduce ASCVD risk 2.
Management Strategies
- Initial treatment of patients with mild to moderate hypertriglyceridemia should include dietary counseling and weight loss in patients who are overweight or obese 3.
- For patients with severe to very severe hypertriglyceridemia, reduced intake of dietary fat and simple carbohydrates is recommended, in combination with drug treatment to reduce the risk of pancreatitis 3.
- Fibrates are the first-line treatment in patients with hypertriglyceridemia who are at risk of pancreatitis, while statins have a modest triglyceride-lowering effect and may be useful to modify cardiovascular risk in patients with moderately elevated triglyceride levels 1.
From the Research
Effects of Steroids on Triglycerides
There is no direct evidence in the provided studies regarding the effects of steroids on triglycerides.
Alternative Factors Affecting Triglycerides
- Hypertriglyceridemia is a common condition that affects approximately 33% of the US population 4
- Elevated triglyceride levels are independently associated with cardiovascular disease (CVD) risk, and severe hypertriglyceridemia is a risk factor for acute pancreatitis 4, 5
- Statins are the first line of therapy for managing mild to moderate hypertriglyceridemia, but may not be sufficient for individuals with severe hypertriglyceridemia 4
- Other treatments such as fibrates, niacin, and long-chain omega-3 fatty acids may be effective in reducing triglyceride levels 4, 6, 7
- Dietary modification and weight reduction are also important elements in managing hypertriglyceridemia 8
Treatment Options for Hypertriglyceridemia
- Statin therapy is a foundational pharmacologic care for atherosclerotic cardiovascular disease (ASCVD) event risk reduction 8
- Novel therapies such as icosapent ethyl (IPE) and treatments targeting PPAR-ɑ, ApoC-III, and AngPTL3 may be effective in reducing triglyceride levels and ASCVD risk 8
- Omega-3 fatty acids, particularly EPA, may have a role in reducing ASCVD risk and managing hypertriglyceridemia 8, 7