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| __NOTOC__
| | #REDIRECT [[Atorvastatin calcium]] |
| {{Atorvastatin}}
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| {{CMG}}; {{AE}} {{PB}}
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| ==Dosage and Administration==
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| ====Hyperlipidemia (Heterozygous Familial and Nonfamilial) and Mixed Dyslipidemia (Fredrickson Types IIa and IIb)====
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| The recommended starting dose of atorvastatin is 10 or 20 mg once daily. Patients who require a large reduction in LDL-C (more than 45%) may be started at 40 mg once daily. The dosage range of atorvastatin is 10 to 80 mg once daily. atorvastatin can be administered as a single dose at any time of the day, with or without food. The starting dose and maintenance doses of atorvastatin should be individualized according to patient characteristics such as goal of therapy and response (see current NCEP Guidelines). After initiation and/or upon titration of atorvastatin, lipid levels should be analyzed within 2 to 4 weeks and dosage adjusted accordingly.
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| ====Heterozygous Familial Hypercholesterolemia in Pediatric Patients (10–17 years of age)====
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| The recommended starting dose of atorvastatin is 10 mg/day; the maximum recommended dose is 20 mg/day (doses greater than 20 mg have not been studied in this patient population). Doses should be individualized according to the recommended goal of therapy [see current NCEP Pediatric Panel Guidelines, Clinical Pharmacology (12), and Indications and Usage (1.2)]. Adjustments should be made at intervals of 4 weeks or more.
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| ====Homozygous Familial Hypercholesterolemia====
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| The dosage of atorvastatin in patients with homozygous FH is 10 to 80 mg daily. atorvastatin should be used as an adjunct to other lipid-lowering treatments (e.g., LDL apheresis) in these patients or if such treatments are unavailable.
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| ====Concomitant Lipid-Lowering Therapy====
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| atorvastatin may be used with bile acid resins. The combination of HMG-CoA reductase inhibitors (statins) and fibrates should generally be used with caution [see Warnings and Precautions, Skeletal Muscle (5.1), Drug Interactions (7)].
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| ====Dosage in Patients With Renal Impairment====
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| Renal disease does not affect the plasma concentrations nor LDL-C reduction of atorvastatin; thus, dosage adjustment in patients with renal dysfunction is not necessary [see Warnings and Precautions, Skeletal Muscle (5.1), Clinical Pharmacology, Pharmacokinetics (12.3)].
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| ====Dosage in Patients Taking Cyclosporine, Clarithromycin, Itraconazole, or Certain Protease Inhibitors====
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| In patients taking [[cyclosporine]] or the [[HIV]] [[protease inhibitor]]s ([[tipranavir]] plus [[ritonavir]]) or the [[hepatitis C]] protease inhibitor ([[telaprevir]]), therapy with atorvastatin should be avoided. In patients with HIV taking [[lopinavir]] plus [[ritonavir]], caution should be used when prescribing atorvastatin and the lowest dose necessary employed. In patients taking clarithromycin, itraconazole, or in patients with HIV taking a combination of [[saquinavir]] plus [[ritonavir]], [[darunavir]] plus [[ritonavir]], [[fosamprenavir]], or [[fosamprenavir]] plus [[ritonavir]], therapy with atorvastatin should be limited to 20 mg, and appropriate clinical assessment is recommended to ensure that the lowest dose necessary of atorvastatin is employed. In patients taking the HIV protease inhibitor [[nelfinavir]] or the hepatitis C protease inhibitor [[boceprevir]], therapy with atorvastatin should be limited to 40 mg, and appropriate clinical assessment is recommended to ensure that the lowest dose necessary of atorvastatin is employed [see Warnings and Precautions, Skeletal Muscle (5.1), Drug Interactions (7)].<ref name="dailymed.nlm.nih.gov">{{Cite web | last = | first = | title = LIPITOR (ATORVASTATIN CALCIUM) TABLET, FILM COATED [PARKE-DAVIS DIV OF PFIZER INC] | url = http://dailymed.nlm.nih.gov/dailymed/lookup.cfm?setid=c6e131fe-e7df-4876-83f7-9156fc4e8228 | publisher = | date = | accessdate = }}</ref>
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| ==References==
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| {{Reflist}}
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| {{FDA}}
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| [[Category:Cardiovascular Drugs]]
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| [[Category:Drugs]]
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