Pill identification — FDA label match
ATO 20 Pill — Atorvastatin calcium 20 mg (White, Oval)
A white oval tablet with the imprint ATO 20 matches the FDA label for Atorvastatin calcium 20 mg. Compare every detail below with your pill, and confirm with a pharmacist before relying on it.
| Imprint | ATO 20 |
|---|---|
| Imprint parts | ATO · 20 (the code is split across the pill — often one part per side) |
| Generic name | Atorvastatin calcium |
| Active ingredient(s) | Atorvastatin 20 mg |
| Strength | 20 mg |
| Dosage form | Tablet |
| Colour | White |
| Shape | Oval |
| Size | 12 mm |
| Score | No score |
| Labeler | Remedyrepack Inc. |
| NDC examples | 70518-3783-0, 70518-3783-1, 70518-3783-2, 70518-3783-3 |
What this medicine is
According to its FDA-approved label, Atorvastatin calcium is described as follows (reference information only — not advice about whether it is right for anyone):
Atorvastatin calcium tablets is indicated: To reduce the risk of: Myocardial infarction (MI), stroke, revascularization procedures, and angina in adults with multiple risk factors for coronary heart disease (CHD) but without clinically evident CHD MI and stroke in adults with type 2 diabetes...
Frequently asked questions
What pill has the imprint ATO 20?
A white oval tablet with the imprint ATO 20 matches the FDA label for Atorvastatin calcium 20 mg. Always compare the colour, shape and size as well — short imprints are shared by different medicines — and confirm with a pharmacist.
What does the ATO 20 pill look like?
On its FDA label it is described as a white oval tablet, 12 mm, with a score recorded as: no score.
How can I be sure this identification is right?
Check every characteristic — imprint (both sides), colour, shape, size and score — against the pill in your hand. If all of them agree, the pill matches the FDA label shown here, but that is still not a guarantee: counterfeit pills copy real imprints. A pharmacist can confirm the identification in person, and you should never take a pill you are not certain about.
Browse: all pills with imprint ATO 20 · Atorvastatin calcium — all forms & strengths · White pills · Oval pills
Source: FDA label data via DailyMed/openFDA · Label set ID 8821431a-c387-4b75-9540-f92bd455e961 · Record extracted from the openFDA bulk export of October 29, 2026. Spotted an error? Report it — include the imprint and what looks wrong.