Niacin
Slo-Niacin is a brand-name, extended-release formulation of niacin (vitamin B3) designed to help manage lipid levels in the blood. It is primarily prescribed to raise HDL (good) cholesterol while lowering LDL (bad) cholesterol and triglycerides. The slow-release formulation helps reduce flushing side effects commonly associated with immediate-release niacin.
Slo-Niacin is an extended-release niacin supplement used to improve cholesterol levels and reduce cardiovascular risk.
Key facts at a glance
- RxNorm
- 219957
- Generic
- Slo-Niacin
- Class
- brand-name
- Brands
- —
- Availability
- rx
- Lactation
- unknown
- Routes
- —
- Forms
- —
- Regions
- US, EU, CN, JP
- Monitoring
- —
This page is for informational purposes only.
Do not use this information to diagnose yourself or to replace a physician's advice. Always consult a qualified healthcare provider before starting, stopping, or changing any medication. If you believe you are experiencing a medical emergency, call your local emergency number immediately.
Primarily used to treat abnormal lipid levels, including low HDL cholesterol, elevated LDL cholesterol, and high triglycerides. May be used when lifestyle changes alone are insufficient for lipid management.
Niacin inhibits the liver's production of VLDL (very-low-density lipoprotein), which leads to decreased LDL and triglyceride levels. It also increases HDL production and reduces fatty acid mobilization from adipose tissue.
Should be taken with food and avoided with hot beverages or alcohol, which can increase flushing. Regular liver function monitoring may be recommended. Not appropriate for everyone—patients with liver disease, active peptic ulcers, or arterial bleeding should generally avoid this medication. Should only be used under medical supervision.
Official drug label
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This information is for educational purposes only and is not a substitute for professional medical advice, diagnosis, or treatment.
This content is for general informational and educational purposes only and is not a substitute for professional medical advice, diagnosis, or treatment. Always seek the guidance of a qualified healthcare provider with any questions you have about a medical condition, and never disregard professional medical advice or delay seeking it because of something you read here.
If you think you may have a medical emergency, call your local emergency number or go to the nearest emergency department immediately.
Medically reviewed by WellAlly Editorial Team Last reviewed July 26, 2026. · Read our editorial policy