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MEVACOR vs ROSUVASTATIN CALCIUM

Independent side-by-side comparison.

Rated against independent regulatory sources·Last updated August 21, 2026·How we rate

Possible drug interaction. MEVACOR and ROSUVASTATIN CALCIUM are different prescription medicines. Combining or switching between them can cause interactions — talk to a pharmacist or prescriber before making changes. This page is not medical advice.

Rating

70/100
64/100

Pharmacy pays

~$1.30 /30
~$1.37 /30

Type

RX
RX

Active ingredient

LOVASTATIN
ROSUVASTATIN CALCIUM

Manufacturer

Dosage forms

Tablet
Tablet

Drug class

Hmg-Coa Reductase Inhibitor
Hmg-Coa Reductase Inhibitor

Boxed warning

None
None

Half-life

about 19 hours

Treats

Coronary Artery Disease, Hypercholesterolemia, Hyperlipoproteinemias
Coronary Artery Disease, Hypercholesterolemia, Hyperlipoproteinemias

Frequently asked questions

Which is better-rated, Mevacor or Rosuvastatin Calcium?

By our independent rating, Mevacor scores higher — 3.5 vs 3.2 out of 5 for Rosuvastatin Calcium. Ratings are based on FDA regulatory (recall-safety) data.

Which is cheaper, Mevacor or Rosuvastatin Calcium?

Mevacor costs pharmacies less to acquire — about $1.30 vs $1.37 for a 30-count supply, per the CMS NADAC survey. That gap is in the pharmacy's cost of goods, not necessarily in what you pay: your price is set afterwards by your insurer and the pharmacy.

What is the difference between Mevacor and Rosuvastatin Calcium?

Mevacor contains Lovastatin, while Rosuvastatin Calcium contains Rosuvastatin Calcium — they have different active ingredients.

Ratings are based on FDA regulatory (recall-safety) data. This comparison is for general reference only — not medical advice. Always consult a licensed professional before choosing or switching a medication.