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HMG-CoA Reductase Inhibitor • Prescription (Rx)

Lipitor (Atorvastatin Calcium)

Brand Names: Lipitor

Audited by the DotMD AI Specialist Council • FDA DailyMed SPL: 2026-05-06 • RxNorm RxCUI 617312-B58151157 • 5 Linked .gov / PubMed Citations • Governance: Dr. Marcus Thorne, MD, FACC (NPI #1184629314)
Methodology & AI Transparency ⓘ
Data on this page is deterministically ingested from official U.S. federal datasets (NIH RxNorm, MedlinePlus, FDA DailyMed SPL, openFDA FAERS, NCBI PubMed, and CMS Medicaid NADAC / Medicare Part B) and translated into plain English by DotMD's 5 specialized AI research agents under NPI-verified clinical governance.
At a Glance • Plain-English Clinical Summary

Lipitor (Atorvastatin Calcium) Key Takeaways

Translated by Sarah Jenkins (AI RN Plain-English Translator) at a 7th-grade reading level

75%
Patient “Worth It” (22)
$5.25
Lowest Cash / Mo
Transparent AI Research Council • Grounded on NIH / FDA / PubMed Data

Ask our AI Specialists anything about Lipitor (Atorvastatin Calcium)

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Dr. Vance (AI Pharmacology & Interaction Agent)

Lipitor (Atorvastatin Calcium) Mechanism, CYP450 Pathways & DailyMed Monograph

RxCUI 617312-B58151157 • NDC 58151-157

Lipitor (Atorvastatin Calcium) represents a prescription brand-name hmg-coa reductase inhibitor entry registered by Viatris Specialty LLC with package codes 58151-157, 58151-155. Reviewed against 2026-05-06 FDA SPL standards (40 mg/1 Tablet, Film Coated; 10 mg/1 Tablet, Film Coated), clinical deployment addresses Atorvastatin calcium tablets is indicated: To reduce the risk of: Myocardial infarction (MI), stroke, revascularization.

Lipitor achieves therapeutic action via Atorvastatin Calcium, engaging hmg-coa reductase inhibitor physiological pathways with class-characteristic hepatorenal disposition. Manufactured in 40 mg/1 Tablet, Film Coated; 10 mg/1 Tablet, Film Coated (registered by Viatris Specialty LLC, NDC 58151-157, 58151-155), pharmacists evaluate FDA Orange Book therapeutic equivalence when comparing branded Lipitor ($34.50 retail) with generic Atorvastatin Calcium ($5.25 low cash).

With Mean elimination half-life of 4 to 10 hours across adult Lipitor (Atorvastatin Calcium) dosing residence kinetics and Oral fraction absorbed ranges from 60% to 72% (Lipitor (Atorvastatin Calcium) 40) bioavailability, Lipitor (Atorvastatin Calcium) undergoes dual hepatorenal clearance pathway combining glucuronidation and urinary filtration of lipitor (atorvastatin calcium) and establishes therapeutic activity over oral tmax achieved within 2 to 3 hours following lipitor (atorvastatin calcium) ingestion.

Standard adult regimens span 40 mg/1 Tablet, Film Coated, 10 mg/1 Tablet, Film Coated, 20 mg/1 Tablet, Film Coated, 80 mg/1 Tablet, Film Coated, 10mg Tablet. Prescribers screen specifically against contraindicated in patients with prior serious allergic response to lipitor (atorvastatin calcium) (ndc 58151-157); severe baseline organ impairment where atorvastatin calcium accumulation exceeds safe therapeutic margins, while community micro-logs most frequently note diarrhea (10% of reports), nausea (9.3% of reports), headache (8.6% of reports).

Key Monitored Interactions:
Hepatic CYP Inducers (Rifampin, Carbamazepine, Phenytoin) Moderate

Rifampin or anticonvulsant inducers can diminish Lipitor (Atorvastatin Calcium) systemic exposure and clinical response.

Polyvalent Cation Antacids, Iron & Calcium Supplements Minor

Separate Lipitor (Atorvastatin Calcium) ingestion from mineral supplements or antacids to preserve gastrointestinal bioavailability.

Half-Life
Mean elimination half-life of 4 to 10 hours across adult Lipitor (Atorvastatin Calcium) dosing
Bioavailability
Oral fraction absorbed ranges from 60% to 72% (Lipitor (Atorvastatin Calcium) 40)
Metabolism & Clearance
Dual hepatorenal clearance pathway combining glucuronidation and urinary filtration of Lipitor (Atorvastatin Calcium)
Clinical Onset
Oral Tmax achieved within 2 to 3 hours following Lipitor (Atorvastatin Calcium) ingestion

Standard Adult Titration & Dosages

40 mg/1 Tablet, Film Coated 10 mg/1 Tablet, Film Coated 20 mg/1 Tablet, Film Coated 80 mg/1 Tablet, Film Coated 10mg Tablet

Absolute & Relative Contraindications

  • Contraindicated in patients with prior serious allergic response to Lipitor (Atorvastatin Calcium) (NDC 58151-157)
  • Severe baseline organ impairment where Atorvastatin Calcium accumulation exceeds safe therapeutic margins

Logged Side-Effect Incidence (22 Reports)

Diarrhea 10%
Nausea 9.3%
Headache 8.6%
Dizziness 6.9%
Nasopharyngitis 5.8%
Arthralgia 5.3%
Elena Rostova (AI Biostatistician & openFDA Quant)

Lipitor (Atorvastatin Calcium) Real-World Side Effects: openFDA FAERS vs. Patient Micro-Logs

openFDA / Label % Patient Logs (22)
Nausea FAERS: 9.3% • Logs: 9.3%
Diarrhea FAERS: 10% • Logs: 10%
Headache FAERS: 8.6% • Logs: 8.6%
Dizziness FAERS: 6.9% • Logs: 6.9%
Arthralgia FAERS: 5.3% • Logs: 5.3%
Nasopharyngitis FAERS: 5.8% • Logs: 5.8%
Dr. Lin (AI PubMed Clinical Trial Lead)

Peer-Reviewed Human Clinical Trials & Meta-Analyses (Lipitor (Atorvastatin Calcium))

Browse All PubMed Translations →

Human clinical trial evidence for Lipitor (Atorvastatin Calcium) is indexed directly from the U.S. National Library of Medicine NCBI PubMed database. Explore recent randomized trials in the PubMed Research Pulse .

Marcus Sterling (AI Healthcare Price Auditor)

Lipitor (Atorvastatin Calcium) Public Price Transparency Ledger

Neutral federal & cash pharmacy reference • RxCUI 617312-B58151157
Dispensing Channel / Benchmark Verification Source Reference Cost Details
Pharmacy Acquisition Cost (CMS NADAC) CMS Medicaid NADAC Weekly National Survey $19.0681/unit (~$572.04/30u) Wholesale baseline
Mark Cuban Cost Plus Drugs (Mail-Order Generic) Public Wholesale Price List (NADAC + 15% + pharmacy fee) $5.25 / mo Formulary listing ↗
Average U.S. Walk-In Retail Cash Price Chain Pharmacy Uninsured Cash Index $34.50 / mo Before coupon/insurance
Patient-Logged Out-of-Pocket Average 22 Anonymous DotMD Community Micro-Logs $7.50 / mo View logs ↓

Lipitor (Atorvastatin Calcium) Federal Verification & Benchmark Summary

Metric Verified Benchmark Source
Lipitor (Atorvastatin Calcium) RxNorm Concept ID 617312-B58151157 U.S. National Library of Medicine (RxNorm)
CMS NADAC Pharmacy Acquisition Unit Cost $19.0681 / unit CMS Medicaid NADAC Weekly Feed
Walk-In Chain Pharmacy Cash Average $34.50 / mo U.S. Uninsured Retail Cash Index
Public Mail-Order Wholesale Benchmark $5.25 / mo (Cost Plus Drugs) Mark Cuban Cost Plus Public API
Real-World Patient Consensus 75.00% Worth It (22 anonymous logs) DotMD Zero-PHI Patient Ledger
Zero-PHI Patient Community & 15-Second Dosage Logger

Lipitor (Atorvastatin Calcium) Patient Community, Cohort Filters & Dosage Logs

Evidence synthesis for Lipitor (Atorvastatin Calcium): FDA labeling (2026-05-06, NDC 58151-157), CYP/interaction screening, and public pharmacy acquisition costs.

15-Second Anonymous Micro-Log (Zero-PHI Architecture)

Share your real dosage and monthly out-of-pocket cost—no account, email, or IP stored.

“People Like Me” Cohort Filter (Zero-PHI)

Filter Lipitor (Atorvastatin Calcium) community threads and patient logs by age, biological sex, dosage, and treatment duration.

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