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Lovastatin 10 mg Tablet, 60-count — NDC 63629-3583-02 package photo
Label image from the product's FDA listing (DailyMed) — may show a different pack size or an older label revision.

Lovastatin 10 mg Tablet, 60-count — NDC 63629-3583-2 (Billing 63629-3583-02)

by Bryant Ranch Prepack · 60 TABLET in 1 BOTTLE

This is a package of 60 tablets of Lovastatin 10 mg Tablet from Bryant Ranch Prepack, marketed since Nov 2002 and currently FDA-listed.

NDC 63629-3583-02
🏷️ FDA NDC (as labeled) 63629-3583-2 billing pads the package segment with a zero
This package
Contains60-count Pack sizes5 compare ↓
Also priced by: Part D plans $0.1433/unit — full pricing hub ↓
Rx only Generic On market Non-controlled ⇄ Compare with another NDC
🗂️ FDA directory synced Oct 1, 2026 · this listing last changed Jul 24, 2026 · sources: openFDA · FDA label (DailyMed) · FDA Orange & Purple Book · First Databank · CMS NADAC, ASP, Medicare & Medicaid · RxNorm
📋 All sources & update times →

Identity & classification

Regulatory identifiers FDA, NLM and CMS codes for this package

FDA NDC (as labeled) 63629-3583-2
Product NDC 63629-3583
11-digit billing NDC 63629358302
NCPDP billing unit EA — each (per item)
RxCUI 197903
UNII 9LHU78OQFD
Application # ANDA075991
SPL Set ID 7fd9d5c7-8025-4049-8b5b-ae3d22db507f
Established class (EPC) HMG-CoA Reductase Inhibitor
Mechanism of action Hydroxymethylglutaryl-CoA Reductase Inhibitors
DEA schedule Non-controlled
Marketing category ANDA
Marketing status On market
FDA listing status Listed (active directory)
Marketing start 2002-11-25
Route ORAL
Dosage form TABLET
Substance LOVASTATIN
TE code (Orange Book) AB · RLD · RS

Drug-database identifiers Medi-Span GPI and First Databank GCN / HICL / AHFS classification

GPI-14 39400050000305
GPI class Lovastatin
GCN Seq No 016310
GCN 47042
HICL code 002793
Ingredient (HICL) Lovastatin
HIC1 code M
Therapeutic class — broad (HIC1) Blood
HIC2 code M4
Therapeutic class — intermediate (HIC2) Affect Blood Lipids/Sugar/Amino Acids
HIC3 code M4D
Therapeutic class — specific (HIC3) Antihyperlipidemic-Hmgcoa Reductase Inhib(Statins)
AHFS code 24:06.08.00
AHFS class Hmg-Coa Reductase Inhibitors
FDB label name LOVASTATIN 10 MG TABLET
FDB brand name Lovastatin
Legend status F — Federal legend — prescription drug or device
Quick answers
  • GSN (GCN sequence number): 016310
  • GCN: 47042
  • GPI-14 (Medi-Span): 39400050000305
  • HICL (First Databank): 002793
  • AHFS class code: 24:06.08.00
  • RxCUI (RxNorm): 197903
Why two NDCs? The FDA registers this code as 63629-3583-2 — a 5-4-1 layout, and that's what's printed on the package and shown on DailyMed. For insurance claims, every NDC is standardized to a uniform 11-digit 5-4-2 format by adding a zero to the package segment → 63629-3583-02. Same drug, same package — only the format differs.
Where does this data come from?
Identifiers from the FDA openFDA NDC Directory and Structured Product Labeling; RxCUI from RxNorm (NLM); GPI from Medi-Span; GCN / HIC / AHFS / legend from First Databank.

RxNorm drug class

This medicine belongs to the HMG-CoA Reductase Inhibitor class.

Pharmacologic class HMG-CoA Reductase Inhibitor
Drug family (ATC) HMG CoA reductase inhibitors
How it works Hydroxymethylglutaryl-CoA Reductase Inhibitors
Where does this data come from?
Therapeutic classes from RxNorm RxClass (U.S. National Library of Medicine) — Established Pharmacologic Class (FDA), ATC drug family (WHO) and mechanism of action, matched by this product’s RxCUI.

Clinical

Label name LOVASTATIN 10 MG TABLET Ingredient Lovastatin
📖 What it is MedlinePlus · NLM

Lovastatin is used to reduce the risk of heart attack and stroke and to decrease the chance that heart surgery will be needed in people who have heart disease or who are at risk of developing heart disease decrease the amount of cholesterol (a fat-like substance) and other fatty substances in the bloodLovastatin is in a class of medications called HMG CoA reductase inhibitors (statins). It works by slowing the production of cholesterol in the body to decrease the amount of cholesterol that may build up on the walls of the arteries and block blood flow to the heart, brain, and other parts o...

Read the full MedlinePlus article ↗
📗 Our plain-language guide HelloPharmacist
  • It's a statin that lowers LDL cholesterol when diet alone isn't enough. It also lowers the risk of heart attack and slows coronary atherosclerosis in people with coronary heart dis...
  • Take your tablets by mouth with meals, usually with the evening meal. Keep following your cholesterol-lowering diet. Your prescriber will set and adjust your dose, so follow their...
  • Gas, constipation, stomach pain, diarrhea, nausea, headache and mild muscle aches are the most reported. Most are mild. In studies they were not statistically different from placeb...
  • Call promptly for unexplained muscle pain, tenderness or weakness, especially with fever or feeling unwell. Also call for yellowing of the skin or eyes, or signs of a serious aller...
📖 Read our full Lovastatin guide →
1
Nutrient depletion considerations

Lovastatin may be associated with lower levels of 1 nutrient — worth a chat with your pharmacist, not a cause for alarm.

An association is not a deficiency. Educational only — don't start or stop anything without professional guidance.
Where does this data come from?
Plain-language summary from MedlinePlus (U.S. National Library of Medicine); supplement & herbal interactions and nutrient depletion data from the Natural Medicines database; our full guide is HelloPharmacist editorial content.

Pricing

A drug doesn't have one price. Each row is a different public payment system, and none is what you'd pay at the counter — that depends on your insurance. The ⓘ on each row explains what it measures.

Price systemPer eachPer package
Retail pharmacies payNADAC · weekly Not in the retail survey — common for institutional, discontinued, or low-volume packs.
Medicaid paysCMS SDUD · 12 mo No recent Medicaid claims on file for this NDC — rare and low-volume NDCs are suppressed in the public data.
Medicare drug plans payPart D · Q2 2026 $0.1433 $8.60 / 60 tablets
Where does this data come from?
NADAC (National Average Drug Acquisition Cost) is the CMS weekly pharmacy-acquisition-cost survey — what pharmacies pay. ASP (Average Sales Price) is the CMS Medicare Part B drug-payment file, published quarterly. Medicaid pays is computed by us from CMS State Drug Utilization Data (total reimbursed ÷ units, trailing 12 months) — gross of rebates and inclusive of dispensing fees, so it reflects what Medicaid paid, not an acquisition cost. Medicare drug plans pay is the median negotiated point-of-sale unit cost across plans listing this NDC in the CMS quarterly Prescription Drug Plan pricing files, before rebates. The VA pays is the federal contract price (FSS, and the statutory Big 4 ceiling where listed) from the VA National Acquisition Center pharmaceutical price file. All are free public government data; each measures a different payer, so the figures are not directly comparable.

Packaging — all sizes for this product

Package NDCDescription Marketing startMarketing endStatus
63629-3583-01 63629-3583-1 Main listing 30 TABLET in 1 BOTTLE 2007-06-28 — Active
63629-3583-02 You're viewing this 60 TABLET in 1 BOTTLE 2018-04-27 — Active
63629-3583-03 63629-3583-3 90 TABLET in 1 BOTTLE 2011-08-09 — Active
63629-3583-04 63629-3583-4 100 TABLET in 1 BOTTLE 2012-01-03 — Active
63629-3583-05 63629-3583-5 20 TABLET in 1 BOTTLE 2018-12-26 — Active

You're viewing one of 5 pack sizes for this product.

Pack size FAQ

What quantity is in this package?
This is a 60-count package — 60 tablet in 1 bottle.
How does this package differ from NDC 63629-3583-05?
Both are Lovastatin 10 mg Tablet — the drug itself is identical. This page's package is the 60-count one, while NDC 63629-3583-05 is the 20 tablets package.
What NDC number is used to bill for this package of Lovastatin 10 mg Tablet?
Use the 11-digit billing form listed in the identifiers section of this page. Pharmacy and medical claims use the 11-digit form; the FDA label may print a shorter form of the same code.

Therapeutic equivalents

ProductLabelerPackNADAC/unitTEStatusPrice vs. this
Lovastatin 10 mg 00093-0926-06 Teva 60 tablets $0.037 AB Availability likely —
Lovastatin 10 mg 61442-0141-01 Carlsbad 100 tablets $0.037 AB Availability likely —
Lovastatin 10 mg 68001-0314-00 BluePoint 100 tablets $0.037 AB Availability likely —
Lovastatin 10 mg 68180-0467-01 Lupin 100 tablets $0.037 AB Availability likely —
Lovastatin 10 mg 50090-3268-00 A-S 30 tablets — AB FDA listed —
Lovastatin 10 mg 50090-3396-00 A-S 30 tablets — AB FDA listed —
Lovastatin 10 mg 51407-0251-10 Golden 1000 tablets — AB FDA listed —
Lovastatin 10 mg 51655-0686-52 Northwind 30 tablets — AB FDA listed —
Lovastatin 10 mg 51655-0873-52 Northwind 30 tablets — AB FDA listed —
Lovastatin 10 mg 63187-0194-30 Proficient 30 tablets — AB FDA listed —
Lovastatin 10 mg 63187-0814-30 Proficient 30 tablets — AB FDA listed —
Lovastatin 10 mg 63629-1018-00 Bryant 1000 tablets — AB FDA listed —
Lovastatin 10 mg 63629-1178-01 Bryant 100 tablets — AB FDA listed —
Lovastatin 10 mg 63629-1191-01 Bryant 1000 tablets — AB FDA listed —
Lovastatin 10 mgthis 63629-3583-02 Bryant 60 tablets — AB FDA listed —
Lovastatin 10 mg 66267-0506-30 NuCare 30 tablets — AB FDA listed —
Lovastatin 10 mg 68071-3622-01 NuCare 100 tablets — AB FDA listed —
Lovastatin 10 mg 68071-4955-03 NuCare 30 tablets — AB FDA listed —
Lovastatin 10 mg 68788-7056-01 Preferred 100 tablets — AB FDA listed —
Lovastatin 10 mg 71205-0992-00 Proficient 100 tablets — AB FDA listed —
Lovastatin 10 mg 72162-1739-00 Bryant 1000 tablets — AB FDA listed —
About this product: this is a generic version of the medicine. FDA equivalence ratings are shown when available, and other versions are listed above, least expensive first.
Where does this data come from?
Equivalents are other NDCs of the same ingredient, form and route from the openFDA NDC Directory, ranked least-expensive-first by NADAC. Therapeutic-equivalence (AB) ratings come from the FDA Orange Book; biologics use the FDA Purple Book for biosimilar & interchangeable status.

Availability & generic status

🏛️
2002
On the market since
Nov 2002
📍
2026
Currently FDA-listed
24 years listed
🔓
·
Generic on the market
this product is a generic
✅This is a generic drug

This product is an FDA-approved generic. Other versions of the same drug are listed under Therapeutic equivalents, least expensive first.

Where does this data come from?
Patents and exclusivity from the FDA Orange Book (small-molecule drugs), refreshed from public FDA data. Generic launch timing is an estimate, not a guarantee.

What it looks like

Color white
ShapeRound
ImprintCTI;141
Size6 mm
ScoringNot scored
One label can cover several strengths, so colors may be combined — always confirm a loose pill against the dispensed prescription label or a pharmacist.
Where does this data come from?
Physical description (imprint, shape, color, scoring, coating) from this product’s FDA Structured Product Labeling (SPL), mirrored from DailyMed / openFDA.

Inactive Ingredients / Excipients

Inactive ingredients, also called excipients, are components of the drug product other than the active ingredient. They may include fillers, dyes, coatings, preservatives, flavors, or other formulation ingredients.

Loading inactive ingredients from the official FDA label in the background. No external source is being called by this page request.
Where does this data come from?
Source: official FDA Structured Product Labeling (SPL) via DailyMed and the openFDA label index. Structured IACT rows and label-wide narrative are kept separate; availability and product-level specificity depend on the submitted label.

Inactive ingredient FAQ

Are inactive ingredients the same for every manufacturer?
No. Inactive ingredients can differ by manufacturer, dosage form, strength, and package / product version.
Why might an inactive ingredient be missing?
Some SPLs do not provide a complete structured inactive-ingredient list, and older or unusual labels may only include the information in narrative text.
Can inactive ingredients matter?
Yes. They can matter for allergies, intolerances, dyes, gluten / lactose concerns, preservatives, and formulation differences — but confirm with a pharmacist or the manufacturer when it’s clinically important.

Manufacturer & labeler

LabelerBryant Ranch Prepack
Application holderCARLSBAD TECHNOLOGY INC
FDA applicationANDA075991 (ANDA)
Labeler code63629
First marketedNov 2002
Product typeHuman Prescription Drug
Portfolio4,436 products on file
The labeler markets the product; the application holder owns the FDA approval. They’re often the same company but can differ (e.g. a repackager or an authorized generic). A mailing address / phone appears here when the manufacturer includes it in the product’s FDA label (not all do).
Where does this data come from?
Labeler, application holder and registered establishment from the FDA openFDA NDC Directory and Drugs@FDA; address/contact from the product’s FDA label.

Full prescribing information FDA SPL

The complete FDA label for this product — the official prescribing information, verbatim, section by section. Very long sections are excerpted here and marked; the full text is on DailyMed (linked in the sources below). Jump with a chip, search within the label, or expand everything.
🎯 Indications and Usage ~3 min read ▾

INDICATIONS AND USAGE Therapy with lovastatin should be a component of multiple risk factor intervention in those individuals with dyslipidemia at risk for atherosclerotic vascular disease. Lovastatin should be used in addition to a diet restricted in saturated fat and cholesterol as part of a treatment strategy to lower total-C and LDL-C to target levels when the response to diet and other nonpharmacological measures alone has been inadequate to reduce risk. Primary Prevention of Coronary Heart Disease In individuals without symptomatic cardiovascular disease, average to moderately elevated total-C and LDL-C, and below average HDL-C, lovastatin is indicated to reduce the risk of: Myocardial infarction Unstable angina Coronary revascularization procedures (See CLINICAL PHARMACOLOGY , Clinical Studies .) Coronary Heart Disease Lovastatin is indicated to slow the progression of coronary atherosclerosis in patients with coronary heart disease as part of a treatment strategy to lower total-C and LDL-C to target levels.

Hypercholesterolemia Therapy with lipid-altering agents should be a component of multiple risk factor intervention in those individuals at significantly increased risk for artherosclerotic vascular disease due to hypercholesterolemia. Lovastatin is indicated as an adjunct to diet for the reduction of elevated total-C and LDL-C levels in patients with primary hypercholesterolemia (Types IIa and IIb 2 ), when the response to diet restricted in saturated fat and cholesterol and to other nonpharmacological measures alone has been inadequate.

Adolescent Patients with Heterozygous Familial Hypercholesterolemia Lovastatin is indicated as an adjunct to diet to reduce total-C, LDL-C and apolipoprotein B levels in adolescent boys and girls who are at least one year post-menarche, 10 to 17 years of age, with heFH if after an adequate trial of diet therapy the following findings are present: LDL-C remains >189 mg/dL or LDL-C remains >160 mg/dL and: there is a positive family history of premature cardiovascular disease or two or more other CVD risk factors are present in the adolescent patient General Recommendations Prior to initiating therapy with lovastatin, secondary causes for hypercholesterolemia (e.g., poorly controlled diabetes mellitus, hypothyroidism, nephrotic syndrome, dysproteinemias, obstructive liver disease, other drug therapy, alcoholism) should be excluded, and a lipid profile performed to measure total-C, HDL-C, and TG.

For patients with TG less than 400 mg/dL (<4.5 mmol/L), LDL-C can be estimated using the following equation: LDL-C = total-C - [0.2 × (TG) + HDL-C] For TG levels >400 mg/dL (>4.5 mmol/L), this equation is less accurate and LDL-C concentrations should be determined by ultracentrifugation. In hypertriglyceridemic patients, LDL-C may be low or normal despite elevated total-C. In such cases, lovastatin is not indicated.

The National Cholesterol Education Program (NCEP) Treatment Guidelines are summarized below: † CHD, coronary heart disease †† Some authorities recommend use of LDL-lowering drugs in this category if an LDL-C level of <100 mg/dL cannot be achieved by therapeutic lifestyle changes. Others prefer use of drugs that primarily modify triglycerides and HDL-C, e.g., nicotinic acid or fibrate. Clinical judgment also may call for deferring drug therapy in this subcategory. ††† Almost all people with 0-1 risk factor have a 10-year risk <10%; thus, 10-year risk assessment in people with 0-1 risk factor is not necessary.

NCEP Treatment Guidelines: LDL-C Goals and Cutpoints for Therapeutic Lifestyle Changes and Drug Therapy in Different Risk Categories Risk Category LDL Goal (mg/dL) LDL Level at Which to Initiate Therapeutic Lifestyle Changes (mg/dL) LDL Level at Which to Consider Drug Therapy (mg/dL) CHD † or CHD risk equivalents (10-year risk >20%) <100 ≥100 ≥130 (100-129: drug optional) †† 2+ Risk factors (10 year risk ≤20%) <130 ≥130 10-year risk 10-20%: ≥130 10-year risk <10%: ≥160 0-1 Risk… [Excerpted — this section continues on DailyMed.]

⏱️ Dosage and Administration 176 words ▾

DOSAGE AND ADMINISTRATION The patient should be placed on a standard cholesterol-lowering diet before receiving lovastatin and should continue on this diet during treatment with lovastatin (see NCEP Treatment Guidelines for details on dietary therapy). Lovastatin should be given with meals. Adult Patients The usual recommended starting dose is 20 mg once a day given with the evening meal.

The recommended dosing range is 10 to 80 mg/day in single or two divided doses; the maximum recommended dose is 80 mg/day. Doses should be individualized according to the recommended goal of therapy (see NCEP Guidelines and CLINICAL PHARMACOLOGY ). Patients requiring reductions in LDL-C of 20% or more to achieve their goal (see INDICATIONS AND USAGE ) should be started on 20 mg/day of lovastatin.

A starting dose of 10 mg may be considered for patients requiring smaller reductions. Adjustments should be made at intervals of 4 weeks or more. Cholesterol levels should be monitored periodically and consideration should be given to reducing the dosage of lovastatin if cholesterol levels fall significantly below the targeted range.

⛔ Contraindications 196 words ▾

CONTRAINDICATIONS Hypersensitivity to any component of this medication. Active liver disease or unexplained persistent elevations of serum transaminases (see WARNINGS ). Concomitant administration with strong CYP3A4 inhibitors (e.g., itraconazole, ketoconazole, posaconazole, voriconazole, HIV protease inhibitors, boceprevir, telaprevir, erythromycin, clarithromycin, telithromycin ,nefazodone, and cobicistat-containing products) (see WARNINGS , Myopathy/Rhabdomyolysis ) .

Pregnancy and lactation. ( see PRECAUTIONS, Pregnancy and Nursing Mothers ). Atherosclerosis is a chronic process and the discontinuation of lipid-lowering drugs during pregnancy should have little impact on the outcome of long-term therapy of primary hypercholesterolemia.

Moreover, cholesterol and other products of the cholesterol biosynthesis pathway are essential components for fetal development, including synthesis of steroids and cell membranes. Because of the ability of inhibitors of HMG-CoA reductase such as lovastatin to decrease the synthesis of cholesterol and possibly other products of the cholesterol biosynthesis pathway, lovastatin is contraindicated during pregnancy and in nursing mothers. Lovastatin should be administered to women of childbearing age only when such patients are highly unlikely to conceive.

If the patient becomes pregnant while taking this drug, lovastatin should be discontinued immediately and the patient should be apprised of the potential hazard to the fetus (see PRECAUTIONS , Pregnancy ).

⚠️ Warnings ~3 min read ▾

WARNINGS Myopathy/Rhabdomyolysis Lovastatin, like other inhibitors of HMG-CoA reductase, occasionally causes myopathy manifested as muscle pain, tenderness or weakness with creatine kinase (CK) above 10 times the upper limit of normal (ULN). Myopathy sometimes takes the form of rhabdomyolysis with or without acute renal failure secondary to myoglobinuria, and rare fatalities have occurred. The risk of myopathy is increased by high levels of HMG-CoA reductase inhibitory activity in plasma.

The risk of myopathy/rhabdomyolysis is dose related. In a clinical study (EXCEL) in which patients were carefully monitored and some interacting drugs were excluded, there was one case of myopathy among 4933 patients randomized to lovastatin 20 to 40 mg daily for 48 weeks, and 4 among 1649 patients randomized to 80 mg daily. All patients starting therapy with lovastatin, or whose dose of lovastatin is being increased, should be advised of the risk of myopathy and told to report promptly any unexplained muscle pain, tenderness or weakness particularly if accompanied by malaise or fever or if muscle signs and symptoms persist after discontinuing Lovastatin.

Lovastatin therapy should be discontinued immediately if myopathy is diagnosed or suspected. In most cases, muscle symptoms and CK increases resolved when treatment was promptly discontinued. Periodic CK determinations may be considered in patients starting therapy with lovastatin or whose dose is being increased, but there is no assurance that such monitoring will prevent myopathy.

Many of the patients who have developed rhabdomyolysis on therapy with lovastatin have had complicated medical histories, including renal insufficiency usually as a consequence of long-standing diabetes mellitus. Such patients merit closer monitoring. Lovastatin therapy should be discontinued if markedly elevated CPK levels occur or myopathy is diagnosed or suspected.

Lovatsatin therapy should also be temporarily withheld in any patient experiencing an acute or serious condition predisposing to the development of renal failure secondary to rhabdomyolysis, e.g., sepsis; hypotension; major surgery; trauma; severe metabolic, endocrine, or electrolyte disorders; or uncontrolled epilepsy. The risk of myopathy/rhabdomyolysis is increased by concomitant use of lovastatin with the following: Strong inhibitors of CYP3A4: Lovastatin, like several other inhibitors of HMG-CoA reductase, is a substrate of cytochrome P450 3A4 (CYP3A4).

Certain drugs which inhibit this metabolic pathway can raise the plasma levels of lovastatin and may increase the risk of myopathy. These include itraconazole, ketoconazole, and posaconazole, voriconazole, the macrolide antibiotics erythromycin and clarithromycin, the ketolide antibiotic telithromycin, HIV protease inhibitors, boceprevir, telaprevir, the antidepressant nefazodone, or cobicistat-containing products. Combination of these drugs with lovastatin is contraindicated.

If short-term treatment with strong CYP3A4 inhibitors is unavoidable, therapy with lovastatin should be suspended during the course of treatment (see CONTRAINDICATIONS ; PRECAUTIONS , Drug Interactions ). Gemfibrozil: The combined use of lovastatin with gemfibrozil should be avoided. Other lipid-lowering drugs (other fibrates or ≥ 1 g/day of niacin): Caution should be used when prescribing other fibrates or lipid-lowering doses (≥1 g/day) of niacin with lovastatin, as these agents can cause myopathy when given alone.

The benefit of further alterations in lipid levels by the combined use of lovastatin with other fibrates or niacin should be carefully weighed against the potential risks of these combinations. Cyclosporine: The use of lovastatin with cyclosporine should be avoided. Danazol, diltiazem, dronedarone or verapamil with higher doses of lovastatin: The dose of lovastatin should not exceed 20 mg daily in patients receiving concomitant medication with danazol, diltiazem, dronedarone, or verapamil.

The benefits of the… [Excerpted — this section continues on DailyMed.]

🤒 Adverse Reactions ~3 min read ▾

ADVERSE REACTIONS ____________________________________ 3 Manson, J.M., Freyssinges, C., Ducrocq, M.B., Stephenson, W.P., Postmarketing Surveillance of Lovastatin and Simvastatin Exposure During Pregnancy. Reproductive Toxicology . 10(6):439-446.

1996. Phase III Clinical Studies In Phase III controlled clinical studies involving 613 patients treated with lovastatin, the adverse experience profile was similar to that shown below for the 8,245-patient EXCEL study (see Expanded Clinical Evaluation of Lovastatin [EXCEL] Study ). Persistent increases of serum transaminases have been noted (see WARNINGS , Liver Dysfunction ).

About 11% of patients had elevations of CK levels of at least twice the normal value on one or more occasions. The corresponding values for the control agent cholestyramine was 9 percent. This was attributable to the noncardiac fraction of CK.

Large increases in CK have sometimes been reported (see WARNINGS , Myopathy/Rhabdomyolysis ). Expanded Clinical Evaluation of Lovastatin (EXCEL) Study Lovastatin was compared to placebo in 8,245 patients with hypercholesterolemia (total-C 240-300 mg/dL [6.2-7.8 mmol/L]) in the randomized, double-blind, parallel, 48-week EXCEL study. Clinical adverse experiences reported as possibly, probably or definitely drug-related in ≥1% in any treatment group are shown in the table below.

For no event was the incidence on drug and placebo statistically different. Placebo (N=1663) % Lovastatin 20 mg q.p.m. (N=1642) % Lovastatin 40 mg q.p.m.

(N=1645) % Lovastatin 20 mg b.i.d. (N=1646) % Lovastatin 40 mg b.i.d. (N=1649) % Body As a Whole Asthenia 1.4 1.7 1.4 1.5

1.2Gastrointestinal Abdominal pain 1.6 2.0 2.0 2.2

2.5Constipation 1.9 2.0 3.2 3.2

3.5Diarrhea 2.3 2.6 2.4 2.2

2.6Dyspepsia 1.9 1.3 1.3 1.0

1.6Flatulence 4.2 3.7 4.3 3.9

4.5Nausea 2.5 1.9 2.5 2.2

2.2Musculoskeletal Muscle cramps 0.5 0.6 0.8 1.1

1.0Myalgia 1.7 2.6 1.8 2.2

3.0Nervous System/Psychiatric Dizziness 0.7 0.7 1.2 0.5

0.5Headache 2.7 2.6 2.8 2.1

3.2Skin Rash 0.7 0.8 1.0 1.2

1.3Special Senses Blurred vision 0.8 1.1 0.9 0.9

1.2Other clinical adverse experiences reported as possibly, probably or definitely drug-related in 0.5 to 1.0 percent of patients in any drug-treated group are listed below. In all these cases the incidence on drug and placebo was not statistically different. Body as a Whole: chest pain; Gastrointestinal: acid regurgitation, dry mouth, vomiting; Musculoskeletal: leg pain, shoulder pain, arthralgia; Nervous System/Psychiatric: insomnia, paresthesia; Skin: alopecia, pruritus; Special Senses: eye irritation.

In the EXCEL study (see CLINICAL PHARMACOLOGY , Clinical Studies ), 4.6% of the patients treated up to 48 weeks were discontinued due to clinical or laboratory adverse experiences which were rated by the investigator as possibly, probably or definitely related to therapy with lovastatin. The value for the placebo group was 2.5%. Air Force/Texas Coronary Atherosclerosis Prevention Study (AFCAPS/TexCAPS) In AFCAPS/TexCAPS (see CLINICAL PHARMACOLOGY , Clinical Studies ) involving 6,605 participants treated with 20 to 40 mg/day of lovastatin (n=3,304) or placebo (n=3,301), the safety and tolerability profile of the group treated with lovastatin was comparable to that of the group treated with placebo during a median of 5.1 years of follow-up.

The adverse experiences reported in AFCAPS/TexCAPS were similar to those reported in EXCEL (see ADVERSE REACTIONS , Expanded Clinical Evaluation of Lovastatin (EXCEL) Study ). Concomitant Therapy In controlled clinical studies in which lovastatin was administered concomitantly with cholestyramine, no adverse reactions peculiar to this concomitant treatment were observed. The adverse reactions that occurred were limited to those reported previously with lovastatin or cholestyramine.

Other lipid-lowering agents were not administered concomitantly with lovastatin during controlled clinical studies. Preliminary data suggests that the addition of gemfibrozil to… [Excerpted — this section continues on DailyMed.]

🔄 Drug Interactions 77 words ▾

Drug Interactions CYP3A4 Interactions Lovastatin is metabolized by CYP3A4 but has no CYP3A4 inhibitory activity; therefore it is not expected to affect the plasma concentrations of other drugs metabolized by CYP3A4. Strong inhibitors of CYP3A4 (e.g., itraconazole, ketoconazole, posaconazole, voriconazole, clarithromycin, telithromycin, HIV protease inhibitors, boceprevir, telaprevir, nefazodone, erythromycin, and cobicistat-containing products), and grapefruit juice increase the risk of myopathy by reducing the elimination of lovastatin.

(See CONTRAINDICATIONS , WARNINGS, Myopathy/Rhabdomyolysis , and CLINICAL PHARMACOLOGY, Pharmacokinetics .)

🤰 Pregnancy ~2 min read ▾

Pregnancy Pregnancy Category X See CONTRAINDICATIONS . Safety in pregnant women has not been established. Lovastatin has been shown to produce skeletal malformations in offspring of pregnant mice and rats dosed during gestation at 80 mg/kg/day (affected mouse fetuses/total: 8/307 compared to 4/289 in the control group; affected rat fetuses/total: 6/324 compared to 2/308 in the control group).

Female rats dosed before mating through gestation at 80 mg/kg/day also had fetuses with skeletal malformations (affected fetuses/total: 1/152 compared to 0/171 in the control group). The 80 mg/kg/day dose in mice is 7 times the human dose based on body surface area and in rats results in 5 times the human exposure based on AUC. In pregnant rats given doses of 2, 20, or 200 mg/kg/day and treated through lactation, the following effects were observed: neonatal mortality (4.1%, 3.5%, and 46%, respectively, compared to 0.6% in the control group), decreased pup body weights throughout lactation (up to 5%, 8%, and 38%, respectively, below control), supernumerary ribs in dead pups (affected fetuses/total: 0/7, 1/17, and11/79, respectively, compared to 0/5 in the control group), delays in ossification in dead pups (affected fetuses/total: 0/7, 0/17, and 1/79, respectively, compared to 0/5 in the control group) and delays in pup development (delays in the appearance of an auditory startle response at 200 mg/kg/day and free-fall righting reflexes at 20 and 200 mg/kg/day).

Direct dosing of neonatal rats by subcutaneous injection with 10 mg/kg/day of the open hydroxyacid form of lovastatin resulted in delayed passive avoidance learning in female rats (mean of 8.3 trials to criterion, compared to 7.3 and 6.4 in untreated and vehicle-treated controls; no effects on retention 1 week later) at exposures 4 times the human systemic exposure at 80 mg/day based on AUC. No effect was seen in male rats. No evidence of malformations was observed when pregnant rabbits were given 5 mg/kg/day (doses equivalent to a human dose of 80 mg/day based on body surface area) or a maternally toxic dose of 15 mg/kg/day (3 times the human dose of 80 mg/day based on body surface area).

Rare clinical reports of congenital anomalies following intrauterine exposure to HMG-CoA reductase inhibitors have been received. However, in an analysis† of greater than 200 prospectively followed pregnancies exposed during the first trimester to lovastatin or another closely related HMG-CoA reductase inhibitor, the incidence of congenital anomalies was comparable to that seen in the general population. This number of pregnancies was sufficient to exclude a 3-fold or greater increase in congenital anomalies over the background incidence.

Maternal treatment with lovastatin may reduce the fetal levels of mevalonate, which is a precursor of cholesterol biosynthesis. Atherosclerosis is a chronic process, and ordinarily discontinuation of lipid-lowering drugs during pregnancy should have little impact on the long-term risk associated with primary hypercholesterolemia. For these reasons, lovastatin should not be used in women who are pregnant, or can become pregnant (see CONTRAINDICATIONS ).

Lovastatin should be administered to women of childbearing potential only when such patients are highly unlikely to conceive and have been informed of the potential hazards. Treatment should be immediately discontinued as soon as pregnancy is recognized.

🧒 Pediatric Use 172 words ▾

Pediatric Use Safety and effectiveness in patients 10 to 17 years of age with heFH have been evaluated in controlled clinical trials of 48 weeks duration in adolescent boys and controlled clinical trials of 24 weeks duration in girls who were at least 1 year post-menarche. Patients treated with lovastatin had an adverse experience profile generally similar to that of patients treated with placebo. Doses greater than 40 mg have not been studied in this population.

In these limited controlled studies, there was no detectable effect on growth or sexual maturation in the adolescent boys or on menstrual cycle length in girls. See CLINICAL PHARMACOLOGY , Clinical Studies in Adolescent Patients ; ADVERSE REACTIONS , Adolescent Patients ; and DOSAGE AND ADMINISTRATION , Adolescent Patients (10 to 17 years of age) with Heterozygous Familial Hypercholesterolemia . Adolescent females should be counseled on appropriate contraceptive methods while on lovastatin therapy (see CONTRAINDICATIONS and PRECAUTIONS , Pregnancy ).

Lovastatin has not been studied in pre-pubertal patients or patients younger than 10 years of age.

🧓 Geriatric Use 141 words ▾

Geriatric Use A pharmacokinetic study with lovastatin showed the mean plasma level of HMG-CoA reductase inhibitory activity to be approximately 45% higher in elderly patients between 70 to 78 years of age compared with patients between 18 to 30 years of age; however, clinical study experience in the elderly indicates that dosage adjustment based on this age-related pharmacokinetic difference is not needed. In the two large clinical studies conducted with lovastatin (EXCEL and AFCAPS/TexCAPS), 21% (3094/14850) of patients were ≥65 years of age.

Lipid-lowering efficacy with lovastatin was at least as great in elderly patients compared with younger patients, and there were no overall differences in safety over the 20 to 80 mg/day dosage range (see CLINICAL PHARMACOLOGY ). Because advanced age (≥65 years) is a predisposing factor for myopathy, including rhabdomyolysis, Lovastatin should be prescribed with caution in the elderly.

🆘 Overdosage 98 words ▾

OVERDOSAGE After oral administration of lovastatin to mice, the median lethal dose observed was >15 g/m 2 . Five healthy human volunteers have received up to 200 mg of lovastatin as a single dose without clinically significant adverse experiences. A few cases of accidental overdosage have been reported; no patients had any specific symptoms, and all patients recovered without sequelae.

The maximum dose taken was 5 to 6 g. Until further experience is obtained, no specific treatment of overdosage with lovastatin can be recommended. The dialyzability of lovastatin and its metabolites in man is not known at present.

🧬 Clinical Pharmacology ~3 min read ▾

CLINICAL PHARMACOLOGY The involvement of low-density lipoprotein cholesterol (LDL-C) in atherogenesis has been well-documented in clinical and pathological studies, as well as in many animal experiments. Epidemiological and clinical studies have established that high LDL-C and low high-density lipoprotein cholesterol (HDL-C) are both associated with coronary heart disease. However, the risk of developing coronary heart disease is continuous and graded over the range of cholesterol levels and many coronary events do occur in patients with total cholesterol (total-C) and LDL-C in the lower end of this range.

Lovastatin has been shown to reduce both normal and elevated LDL-C concentrations. LDL is formed from very low-density lipoprotein (VLDL) and is catabolized predominantly by the high affinity LDL receptor. The mechanism of the LDL-lowering effect of lovastatin may involve both reduction of VLDL-C concentration, and induction of the LDL receptor, leading to reduced production and/or increased catabolism of LDL-C.

Apolipoprotein B also falls during treatment with lovastatin. Lovastatin is a specific inhibitor of HMG-CoA reductase, the enzyme which catalyzes the conversion of HMG-CoA to mevalonate. The conversion of HMG-CoA to mevalonate is an early step in the biosynthetic pathway for cholesterol.

Pharmacokinetics Lovastatin is a lactone, which is readily hydrolyzed in vivo to the corresponding β-hydroxyacid, a strong. inhibitor of HMG-CoA reductase. Inhibition of HMG-CoA reductase is the basis for an assay in pharmacokinetic studies of the β-hydroxyacid metabolites (active inhibitors) and, following base hydrolysis, active plus latent inhibitors (total inhibitors) in plasma following administration of lovastatin. Following an oral dose of 14 C-labeled lovastatin in man, 10% of the dose was excreted in urine and 83% in feces.

The latter represents absorbed drug equivalents excreted in bile, as well as any unabsorbed drug. Plasma concentrations of total radioactivity (lovastatin plus 14 C-metabolites) peaked at 2 hours and declined rapidly to about 10% of peak by 24 hours postdose. Absorption of lovastatin, estimated relative to an intravenous reference dose, in each of four animal species tested, averaged about 30% of an oral dose.

In animal studies, after oral dosing, lovastatin had high selectivity for the liver, where it achieved substantially higher concentrations than in non-target tissues. Lovastatin undergoes extensive first-pass extraction in the liver, its primary site of action, with subsequent excretion of drug equivalents in the bile. As a consequence of extensive hepatic extraction of lovastatin, the availability of drug to the general circulation is low and variable.

In a single dose study in four hypercholesterolemic patients, it was estimated that less than 5% of an oral dose of lovastatin reaches the general circulation as active inhibitors. Following administration of lovastatin tablets the coefficient of variation, based on between-subject variability, was approximately 40% for the area under the curve (AUC) of total inhibitory activity in the general circulation. Both lovastatin and its β-hydroxyacid metabolite are highly bound (>95%) to human plasma proteins.

Animal studies demonstrated that lovastatin crosses the blood-brain and placental barriers. The major active metabolites present in human plasma are the β-hydroxyacid of lovastatin, its 6'-hydroxy derivative, and two additional metabolites. Peak plasma concentrations of both active and total inhibitors were attained within 2 to 4 hours of dose administration.

While the recommended therapeutic dose range is 10 to 80 mg/day, linearity of inhibitory activity in the general circulation was established by a single dose study employing lovastatin tablet dosages from 60 to as high as 120 mg. With a once-a-day dosing regimen, plasma concentrations of total inhibitors over a dosing interval achieved a steady state between the second and third days of therapy a… [Excerpted — this section continues on DailyMed.]

📦 How Supplied / Storage and Handling 97 words ▾

HOW SUPPLIED Lovastatin Tablets USP (white to off white round, unscored tablets) containing 10mg of lovastatin and engraved with “CTI 141" NDC: 63629-3583-1: 30 Tablets in a BOTTLE NDC: 63629-3583-2: 60 Tablets in a BOTTLE NDC: 63629-3583-3: 90 Tablets in a BOTTLE NDC: 63629-3583-4: 100 Tablets in a BOTTLE NDC: 63629-3583-5: 20 Tablets in a BOTTLE Storage Store at 20º to 25º C (68º to 77º F). [See USP Controlled Room Temperature.] Lovastatin Tablets must be protected from light and stored in a well-closed, light-resistant and child proof container.

Repackaged/Relabeled by: Bryant Ranch Prepack Burbank, CA 91504

📋 Description 179 words ▾

DESCRIPTION Lovastatin is a cholesterol lowering agent isolated from a strain of Aspergillus terreus. After oral ingestion, lovastatin, which is an inactive lactone, is hydrolyzed to the corresponding β-hydroxyacid form. This is a principal metabolite and an inhibitor of 3-hydroxy-3-methylglutaryl-coenzyme A (HMG-CoA) reductase.

This enzyme catalyzes the conversion of HMG-CoA to mevalonate, which is an early and rate limiting step in the biosynthesis of cholesterol. Lovastatin is [1 S -[1α( R *), 3α, 7β, 8β(2 S *,4 S *),8aβ]]-1,2,3, 7,8,8a-hexahydro-3,7-dimethyl-8-[2-(tetrahydro-4-hydroxy-6-oxo-2 H -pyran-2-yl)ethyl]-1-naphthalenyl 2-methylbutanoate. The empirical formula of lovastatin is C 24 H 36 O 5 and its molecular weight is 404.55.

Its structural formula is: Lovastatin is a white, nonhygroscopic crystalline powder that is insoluble in water and sparingly soluble in ethanol, methanol, and acetonitrile. Lovastatin tablets are supplied as 10 mg, 20 mg and 40 mg tablets for oral administration. In addition to the active ingredient lovastatin, each tablet contains the following inactive ingredients: lactose monohydrate, magnesium stearate, microcrystalline cellulose, poloxamer, pregelatinized starch, sodium starch glycolate, butylated hydroxyanisole and talc.

Butylated hydroxyanisole (BHA) is added as a preservative.

💬 Information for Patients 121 words ▾

Information for Patients Patients should be advised about substances they should not take concomitantly with lovastatin and be advised to report promptly unexplained muscle pain, tenderness, or weakness particularly if accompanied by malaise or fever or if muscle signs and symptoms persist after discountinuing Lovastatin (see list below and WARNINGS , Myopathy/Rhabdomyolysis ) . Patients should also be advised to inform other physicians prescribing a new medication that they are taking lovastatin. It is recommended that liver enzymes be checked before starting therapy, and if signs or symptoms of liver injury occur.

All patients treated with Lovastatin should be advised to report promptly any symptoms that may indicate liver injury, including fatigue, anorexia, right upper abdominal discomfort, dark urine or jaundice.

⚠️ Precautions ~2 min read ▾

PRECAUTIONS General Lovastatin may elevate creatine phosphokinase and transaminase levels (see WARNINGS and ADVERSE REACTIONS ). This should be considered in the differential diagnosis of chest pain in a patient on therapy with lovastatin. Homozygous Familial Hypercholesterolemia Lovastatin is less effective in patients with the rare homozygous familial hypercholesterolemia, possibly because these patients have no functional LDL receptors.

Lovastatin appears to be more likely to raise serum transaminases (see ADVERSE REACTIONS ) in these homozygous patients. Information for Patients Patients should be advised about substances they should not take concomitantly with lovastatin and be advised to report promptly unexplained muscle pain, tenderness, or weakness particularly if accompanied by malaise or fever or if muscle signs and symptoms persist after discountinuing Lovastatin (see list below and WARNINGS , Myopathy/Rhabdomyolysis ) . Patients should also be advised to inform other physicians prescribing a new medication that they are taking lovastatin.

It is recommended that liver enzymes be checked before starting therapy, and if signs or symptoms of liver injury occur. All patients treated with Lovastatin should be advised to report promptly any symptoms that may indicate liver injury, including fatigue, anorexia, right upper abdominal discomfort, dark urine or jaundice. Drug Interactions CYP3A4 Interactions Lovastatin is metabolized by CYP3A4 but has no CYP3A4 inhibitory activity; therefore it is not expected to affect the plasma concentrations of other drugs metabolized by CYP3A4.

Strong inhibitors of CYP3A4 (e.g., itraconazole, ketoconazole, posaconazole, voriconazole, clarithromycin, telithromycin, HIV protease inhibitors, boceprevir, telaprevir, nefazodone, erythromycin, and cobicistat-containing products), and grapefruit juice increase the risk of myopathy by reducing the elimination of lovastatin. (See CONTRAINDICATIONS , WARNINGS, Myopathy/Rhabdomyolysis , and CLINICAL PHARMACOLOGY, Pharmacokinetics .) Interactions With Lipid-Lowering Drugs That Can Cause Myopathy When Given Alone The risk of myopathy is also increased by the following lipid-lowering drugs that are not strong CYP3A4 inhibitors, but which can cause myopathy when given alone.

See WARNINGS , Myopathy/Rhabdomyolysis. Gemfibrozil Other fibrates Niacin (nicotinic acid) (≥1 g/day) Other drug interactions Cyclosporine: The risk of myopathy/rhabdomyolysis is increased by concomitant administration of cyclosporine (see WARNINGS , Myopathy/Rhabdomyolysis ). Danazol, Diltiazem, Dronedarone, or Verapamil: The risk of myopathy/rhabdomyolysis is increased by concomitant administration of danazol, diltiazem, dronedarone or verapamil particularly with higher doses of lovastatin (see WARNINGS , Myopathy/Rhabdomyolysis ; CLINICAL PHARMACOLOGY , Pharmacokinetics ).

Amiodarone: The risk of myopathy/rhabdomyolysis is increased when amiodarone is used concomitantly with a closely related member of the HMG-CoA reductase inhibitor class (see WARNINGS , Myopathy/Rhabdomyolysis ). Coumarin Anticoagulants: In a small clinical trial in which lovastatin was administered to warfarin treated patients; no effect on prothrombin time was detected. However, another HMG-CoA reductase inhibitor has been found to produce a less than two seconds increase in prothrombin time in healthy volunteers receiving low doses of warfarin.

Also, bleeding and/or increased prothrombin time have been reported in a few patients taking coumarin anticoagulants concomitantly with lovastatin. It is recommended that in patients taking anticoagulants, prothrombin time be determined before starting lovastatin and frequently enough during early therapy to insure that no significant alteration of prothrombin time occurs. Once a stable prothrombin time has been documented, prothrombin times can be monitored at the intervals usually recommended for patients on coumarin anticoagulants.

If the dose of lovastatin is cha… [Excerpted — this section continues on DailyMed.]

🍼 Nursing Mothers 52 words ▾

Nursing Mothers It is not known whether lovastatin is excreted in human milk. Because a small amount of another drug in this class is excreted in human breast milk and because of the potential for serious adverse reactions in nursing infants, women taking lovastatin should not nurse their infants (see CONTRAINDICATIONS ).

🧬 Pharmacokinetics ~3 min read ▾

Pharmacokinetics Lovastatin is a lactone, which is readily hydrolyzed in vivo to the corresponding β-hydroxyacid, a strong. inhibitor of HMG-CoA reductase. Inhibition of HMG-CoA reductase is the basis for an assay in pharmacokinetic studies of the β-hydroxyacid metabolites (active inhibitors) and, following base hydrolysis, active plus latent inhibitors (total inhibitors) in plasma following administration of lovastatin. Following an oral dose of 14 C-labeled lovastatin in man, 10% of the dose was excreted in urine and 83% in feces.

The latter represents absorbed drug equivalents excreted in bile, as well as any unabsorbed drug. Plasma concentrations of total radioactivity (lovastatin plus 14 C-metabolites) peaked at 2 hours and declined rapidly to about 10% of peak by 24 hours postdose. Absorption of lovastatin, estimated relative to an intravenous reference dose, in each of four animal species tested, averaged about 30% of an oral dose.

In animal studies, after oral dosing, lovastatin had high selectivity for the liver, where it achieved substantially higher concentrations than in non-target tissues. Lovastatin undergoes extensive first-pass extraction in the liver, its primary site of action, with subsequent excretion of drug equivalents in the bile. As a consequence of extensive hepatic extraction of lovastatin, the availability of drug to the general circulation is low and variable.

In a single dose study in four hypercholesterolemic patients, it was estimated that less than 5% of an oral dose of lovastatin reaches the general circulation as active inhibitors. Following administration of lovastatin tablets the coefficient of variation, based on between-subject variability, was approximately 40% for the area under the curve (AUC) of total inhibitory activity in the general circulation. Both lovastatin and its β-hydroxyacid metabolite are highly bound (>95%) to human plasma proteins.

Animal studies demonstrated that lovastatin crosses the blood-brain and placental barriers. The major active metabolites present in human plasma are the β-hydroxyacid of lovastatin, its 6'-hydroxy derivative, and two additional metabolites. Peak plasma concentrations of both active and total inhibitors were attained within 2 to 4 hours of dose administration.

While the recommended therapeutic dose range is 10 to 80 mg/day, linearity of inhibitory activity in the general circulation was established by a single dose study employing lovastatin tablet dosages from 60 to as high as 120 mg. With a once-a-day dosing regimen, plasma concentrations of total inhibitors over a dosing interval achieved a steady state between the second and third days of therapy and were about 1.5 times those following a single dose. When lovastatin was given under fasting conditions, plasma concentrations of total inhibitors were on average about two-thirds those found when lovastatin was administered immediately after a standard test meal.

In a study of patients with severe renal insufficiency (creatinine clearance 10 to 30 mL/min), the plasma concentrations of total inhibitors after a single dose of lovastatin were approximately two-fold higher than those in healthy volunteers. In a study including 16 elderly patients between 70 to 78 years of age who received lovastatin 80 mg/day, the mean plasma level of HMG-CoA reductase inhibitory activity was increased approximately 45% compared with 18 patients between 18 to 30 years of age (see PRECAUTIONS , Geriatric Use ).

Although the mechanism is not fully understood, cyclosporine has been shown to increase the AUC of HMG-CoA reductase inhibitors. The increase in AUC for lovastatin and lovastatin acid is presumably due, in part, to inhibition of CYP3A4. The risk of myopathy is increased by high levels of HMG-CoA reductase inhibitory activity in plasma.

Strong inhibitors of CYP3A4 can raise the plasma levels of HMG-CoA reductase inhibitory activity and increase the risk of myopathy (see WARNINGS , Myopathy/Rhabdomyolysis and PR… [Excerpted — this section continues on DailyMed.]

🔬 Clinical Studies ~2 min read ▾

Clinical Studies in Adults Lovastatin has been shown to reduce total-C and LDL-C in heterozygous familial and non-familial forms of primary hypercholesterolemia and in mixed hyperlipidemia. A marked response was seen within 2 weeks, and the maximum therapeutic response occurred within 4 to 6 weeks. The response was maintained during continuation of therapy.

Single daily doses given in the evening were more effective than the same dose given in the morning, perhaps because cholesterol is synthesized mainly at night. In multicenter, double-blind studies in patients with familial or non-familial hypercholesterolemia, lovastatin, administered in doses ranging from 10 mg q.p.m. to 40 mg b.i.d., was compared to placebo. Lovastatin significantly decreased plasma total-C, LDL-C, total-C/HDL-C ratio and LDL-C/HDL-C ratio.

In addition, lovastatin produced increases of variable magnitude in HDL-C, and modestly decreased VLDL-C and plasma TG (see Tables II through IV for dose response results). The results of a study in patients with primary hypercholesterolemia are presented in Table II . TABLE II Lovastatin vs Placebo (Mean Percent Change from Baseline After 6 Weeks) DOSAGE N TOTAL-C LDL-C HDL-C LDL-C/ HDL-C TOTAL-C/ HDL/C TRIG.

Placebo 33 -2 -1 -1 0 +1 +9 Lovastatin 10 mg q.p.m. 33 -16 -21 +5 -24 -19 -10 20 mg q.p.m. 33 -19 -27 +6 -30 -23 +9 10 mg b.i.d.

32 -19 -28 +8 -33 -25 -7 40 mg q.p.m. 33 -22 -31 +5 -33 -25 -8 20 mg b.i.d. 36 -24 -32 +2 -32 -24 -6 Lovastatin was compared to cholestyramine in a randomized open parallel study.

The study was performed with patients with hypercholesterolemia who were at high risk of myocardial infarction. Summary results are presented in Table III . TABLE III Lovastatin vs.

Cholestyramine (Percent Change from Baseline After 12 Weeks) TREATMENT N TOTAL-C (mean) LDL-C (mean) HDL-C (mean) LDL-C/ HDL-C (mean) TOTAL-C/ HDL-C (mean) VLDL-C (median) TRIG. (median) Lovastatin 20 mg b.i.d. 85 -27 -32 +9 -36 -31 -34 -21 40 mg b.i.d.

88 -34 -42 +8 -44 -37 -31 -27 Cholestyramine 12 g b.i.d. 88 -17 -23 +8 -27 -21 +2 +11 Lovastatin was studied in controlled trials in hypercholesterolemic patients with well-controlled non-insulin dependent diabetes mellitus with normal renal function. The effect of lovastatin on lipids and lipoproteins and the safety profile of lovastatin were similar to that demonstrated in studies in nondiabetics.

Lovastatin had no clinically important effect on glycemic control or on the dose requirement of oral hypoglycemic agents.

Clinical Studies in Adolescent Patients

📄 Carcinogenesis, Mutagenesis, Impairment of Fertility ~3 min read ▾

Carcinogenesis, Mutagenesis, Impairment of Fertility In a 21-month carcinogenic study in mice, there was a statistically significant increase in the incidence of hepatocellular carcinomas and adenomas in both males and females at 500 mg/kg/day. This dose produced a total plasma drug exposure 3 to 4 times that of humans given the highest recommended dose of lovastatin (drug exposure was measured as total HMG-CoA reductase inhibitory activity in extracted plasma). Tumor increases were not seen at 20 and 100 mg/kg/day, doses that produced drug exposures of 0.3 to 2 times that of humans at the 80 mg/day dose.

A statistically significant increase in pulmonary adenomas was seen in female mice at approximately 4 times the human drug exposure. (Although mice were given 300 times the human dose [HD] on a mg/kg body weight basis, plasma levels of total inhibitory activity were only 4 times higher in mice than in humans given 80 mg of lovastatin.) There was an increase in incidence of papilloma in the non-glandular mucosa of the stomach of mice beginning at exposures of 1 to 2 times that of humans. The glandular mucosa was not affected.

The human stomach contains only glandular mucosa. In a 24-month carcinogenicity study in rats, there was a positive dose response relationship for hepatocellular carcinogenicity in males at drug exposures between 2 to 7 times that of human exposure at 80 mg/day (doses in rats were 5, 30 and 180 mg/kg/day). An increased incidence of thyroid neoplasms in rats appears to be a response that has been seen with other HMG-CoA reductase inhibitors.

A chemically similar drug in this class was administered to mice for 72 weeks at 25, 100, and 400 mg/kg body weight, which resulted in mean serum drug levels approximately 3, 15, and 33 times higher than the mean human serum drug concentration (as total inhibitory activity) after a 40 mg oral dose. Liver carcinomas were significantly increased in high dose females and mid- and high dose males, with a maximum incidence of 90 percent in males. The incidence of adenomas of the liver was significantly increased in mid- and high dose females.

Drug treatment also significantly increased the incidence of lung adenomas in mid- and high dose males and females. Adenomas of the Harderian gland (a gland of the eye of rodents) were significantly higher in high dose mice than in controls. No evidence of mutagenicity was observed in a microbial mutagen test using mutant strains of Salmonella typhimurium with or without rat or mouse liver metabolic activation.

In addition, no evidence of damage to genetic material was noted in an in vitro alkaline elution assay using rat or mouse hepatocytes, a V-79 mammalian cell forward mutation study, an in vitro chromosome aberration study in CHO cells, or an in vivo chromosomal aberration assay in mouse bone marrow. Drug-related testicular atrophy, decreased spermatogenesis, spermatocytic degeneration and giant cell formation were seen in dogs starting at 20 mg/kg/day. Similar findings were seen with another drug in this class.

No drug-related effects on fertility were found in studies with lovastatin in rats. However, in studies with a similar drug in this class, there was decreased fertility in male rats treated for 34 weeks at 25 mg/kg body weight, although this effect was not observed in a subsequent fertility study when this same dose was administered for 11 weeks (the entire cycle of spermatogenesis, including epididymal maturation). In rats treated with this same reductase inhibitor at 180 mg/kg/day, seminiferous tubule degeneration (necrosis and loss of spermatogenic epithelium) was observed.

No microscopic changes were observed in the testes from rats of either study. The clinical significance of these findings is unclear.

📄 Package Label / Principal Display Panel 4 words ▾

Lovastatin 10mg Tablet Label

Source: FDA Structured Product Labeling, mirrored from DailyMed / openFDA. Prefer the government’s original formatting? View this label on DailyMed ↗

Medicare Part D spend CMS · PART D · 2026 (Q1)

Medicare Part D (outpatient prescription) spending for Lovastatin — the program that covers self-administered drugs. 5 manufacturers.
⚠️ Drug-level data: CMS publishes Part D spending by drug, not by NDC — these figures combine every manufacturer, strength and package size sold under the name Lovastatin. That’s a different level of aggregation than the Medicaid card above, which is specific to this exact 11-digit NDC (pack size included), so the two aren’t directly comparable.
Period
Total Part D spend
$5.95M
Claims incl. refills
530.5K
Beneficiaries
439K
Spend / beneficiary
$13.55
Spend / claim
$11.21
Trend by period
💵 About the dollar figures: spending is what Part D plans paid before confidential manufacturer rebates, so the program’s real net cost is lower. A blank patient count means fewer than 11 people — CMS hides counts that small to protect privacy. Source: CMS Medicare Quarterly Part D Spending by Drug (data.cms.gov), updated quarterly.

About this NDC listing & data coverage

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Labeler ✓ Available
Product & package description ✓ Available
Marketing category & status ✓ Available
Active ingredient / dosage form / route ✓ Available
FDA label (SPL via DailyMed) ✓ Available
Package photos ✓ Available
Inactive ingredients (structured) — Not published for this NDC The labeler did not submit a structured excipient list, or no SPL is available.
NADAC pharmacy acquisition price (CMS) — Not published for this NDC CMS publishes NADAC only for NDCs reported in its retail-pharmacy survey.
Orange Book / therapeutic-equivalence data ✓ Available
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“Not published” reflects what the public FDA / CMS / NLM sources provide for this exact package code — it is a property of the data feeds, not a judgment about the product.

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Why is there no price listed?
The pricing shown on our NDC pages comes from CMS NADAC, a voluntary survey of retail community pharmacy invoices. CMS does not publish a NADAC for every NDC — packages outside the retail survey (institutional and hospital products, bulk packages, discontinued items, and many OTC items) may never receive one. A missing price reflects the survey's scope, not this product's actual cost, and does not mean the product is free or unavailable.
Is the NDC printed on the package the same as the 11-digit billing NDC?
Yes, they identify this exact package in different formats. The form printed on the packaging and shown on DailyMed is the one the FDA registered. Insurance claims use a fixed 11-digit 5-4-2 format, so the short segment is padded with a leading zero and the dashes are dropped. The Identity section at the top of this page lists each form of this code.
Is this package still being marketed?
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Does this product come in other package sizes?
Yes — the FDA directory lists 4 other package presentations of this same product, including 20 tablets (63629-3583-05), 30 tablets (63629-3583-01), 90 tablets (63629-3583-03). Each has its own NDC and its own page — see the package list near the top of this page.
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