Progestin
Medroxyprogesterone with statins (atorvastatin, rosuvastatin, simvastatin)
Statins are among the most widely prescribed chronic medications, often used alongside many other agents including Medroxyprogesterone (Medroxyprogesterone). The combination at 2.5mg, 5mg, 10mg is generally safe, but a small number of statin-specific interactions matter — particularly for simvastatin, which shares CYP3A4 metabolism with several common medications.
How Medroxyprogesterone interacts with statins
Statins differ in their metabolic pathways: simvastatin and atorvastatin go through CYP3A4 most heavily; rosuvastatin and pravastatin take other routes and have fewer drug interactions. If Medroxyprogesterone acts on CYP3A4, the combination with simvastatin or atorvastatin can raise statin levels and increase muscle-related side effects. MPA binds progesterone receptors and produces strong progestational effects: thickening cervical mucus, inhibiting ovulation, thinning the endometrium and reducing hot flashes.
Practical guidance
According to the prescribing information for Medroxyprogesterone, anyone on a statin should mention it before starting Medroxyprogesterone at 2.5mg, 5mg, 10mg. The prescriber may switch the statin (e.g. from simvastatin to rosuvastatin) or adjust the statin dose during Medroxyprogesterone use. Persistent muscle pain, weakness or dark urine on the combination warrants prompt evaluation.
Frequently asked questions
Can I take Medroxyprogesterone with my statin? ▾
For most users at 2.5mg, 5mg, 10mg, yes — particularly with rosuvastatin or pravastatin which have minimal interactions with Medroxyprogesterone. Simvastatin and atorvastatin combinations may need a dose review by the prescriber to avoid amplified statin effects.
Will Medroxyprogesterone cause muscle pain with my statin? ▾
Muscle pain is the most common statin side effect and can be amplified when combined with medications that raise statin plasma levels. Persistent or new muscle pain on Medroxyprogesterone at 2.5mg, 5mg, 10mg should be reported promptly so the prescriber can review the combination.
Products containing Medroxyprogesterone
More on Medroxyprogesterone
- With alcoholMedroxyprogesterone and alcohol — is it safe to drink?
- With foodShould Medroxyprogesterone be taken with food?
- Side effectsMedroxyprogesterone side effects: common, rare and warning signs
- Dosage guideMedroxyprogesterone dosage guide: how much to take and when
- OnsetHow fast does Medroxyprogesterone start working?
- DurationHow long does Medroxyprogesterone last?
The information on this website is provided for reference and educational purposes only. It does not replace consultation with a qualified healthcare professional.