niacin and lovastatin, Advicor (cont.)
Omudhome Ogbru, PharmD
Omudhome Ogbru, PharmD
Dr. Ogbru received his Doctorate in Pharmacy from the University of the Pacific School of Pharmacy in 1995. He completed a Pharmacy Practice Residency at the University of Arizona/University Medical Center in 1996. He was a Professor of Pharmacy Practice and a Regional Clerkship Coordinator for the University of the Pacific School of Pharmacy from 1996-99.
Medical and Pharmacy Editor:
GENERIC AVAILABLE: No
PREPARATIONS: Tablets (niacin/lovastatin): 500/20, 750/20, 1000/20, 1000/40 mg
STORAGE: Advicor should be stored at room temperature, between 20-25 C (68-77 F).
PRESCRIBED FOR: Advicor is used for treating elevated blood levels of total cholesterol, LDL cholesterol, and triglycerides, and for raising low levels of HDL cholesterol.
DOSING: The recommended starting dose for Advicor is one tablet (500/20 mg). Doses can be increased by 500 mg of niacin every 4 weeks based on the response of the blood cholesterol level. Doses greater than 2000/40 mg are not recommended. Individuals already stabilized on niacin extended-release tablets can be directly switched to the niacin equivalent dose of Advicor. Individuals taking extended-release niacin and lovastatin separately can be switched to an equivalent dose of Advicor.
Other forms of niacin (for example, sustained-release, timed-release or immediate-release) are not equivalent to extended-release niacin in Advicor. Therefore, Advicor is not interchangeable with these niacin preparations, and patients taking these preparations should be switched and stabilized on extended-release niacin before switching to Advicor.
Advicor should be administered at bedtime with a low fat snack. Since there is evidence that at least some drugs in the same class as lovastatin lower cholesterol more when taken at night than in the morning. If Advicor is discontinued for longer than 7 days, therapy should be resumed at the lowest dose.
DRUG INTERACTIONS: Decreased elimination of lovastatin could increase the levels of lovastatin in the body and increase the risk of muscle toxicity from lovastatin. Examples of drugs that decrease elimination of lovastatin include erythromycin (E-Mycin), ketoconazole (Nizoral), itraconazole (Sporanox), clarithromycin (Biaxin), telithromycin (Ketek), cyclosporine (Sandimmune), nefazodone (Serzone), boceprevir (Victrelis), telaprevir (incivek), voriconazole (Vfend), and protease inhibitors such as indinavir (Crixivan) and ritonavir (Norvir). They should not be combined with lovastatin.
Report Problems to the Food and Drug Administration
You are encouraged to report negative side effects of prescription drugs to the FDA. Visit the FDA MedWatch website or call 1-800-FDA-1088.
Need help identifying pills and medications?
Back to Medications Index