Magnesium and Rosuvastatin interaction
Magnesium and Rosuvastatin: the Rosuvastatin prescribing label describe an interaction that usually calls for monitoring, a dose change, or spacing the doses.
Usually manageable with monitoring or a dose change. Tell your pharmacist you take both.
What the FDA labels say
From the Rosuvastatin (Crestor) label · effective 2026-04-29
Mechanism and Clinical Effect(s): Concomitant aluminum and magnesium hydroxide combination antacid administration decreased the mean exposure of rosuvastatin 50% [see Clinical Pharmacology (12.3) ].
Aluminum and Magnesium Hydroxide Combination Antacids : Administer CRESTOR at least 2 hours before the antacid.
Taking more than these two? Interactions stack. Check your whole list at once; it stays in your browser.
Open in the checkerNot medical advice. Interaction Checker quotes FDA label text and NIH fact sheets. Whether an interaction matters for you depends on doses, timing, kidney and liver function, and other conditions. Confirm with a pharmacist or prescriber.