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Drug interactions

Fludrocortisone + Mesterolone

Severity: Minor

Fludrocortisone and Mesterolone: minor interaction.

Last updated

For healthcare professionals — reference only. This page is a brief summary, not medical advice and not a substitute for official labeling or clinical judgement. Always verify before prescribing or dispensing.

Summary

Both fludrocortisone and androgens such as mesterolone can promote sodium and water retention. Together they may increase the risk of edema, which matters in patients with heart failure, hypertension or renal impairment.

What this interaction means in plain words

Fludrocortisone and Mesterolone have a small, usually unimportant interaction. Most people can take both; the pharmacist may still mention it so that any unexpected effect is recognised.

Fludrocortisone belongs to Endocrine; Mesterolone belongs to Endocrine.

Evidence level: Low

Why it happens

Additive pharmacodynamic sodium and fluid retention from mineralocorticoid and androgenic effects.

What to do

Monitor body weight, blood pressure and signs of edema, and review the doses if fluid retention develops.

What to ask your pharmacist

  • Is there anything I should notice while taking both?
  • Do I need to tell my doctor at the next visit?

Bring a full list of your medicines, including over-the-counter products, supplements and herbal remedies, to every pharmacy visit.

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Frequently asked questions

Can I take Fludrocortisone with Mesterolone?

MediHelp rates the interaction as minor. Fludrocortisone and Mesterolone have a small, usually unimportant interaction. Most people can take both; the pharmacist may still mention it so that any unexpected effect is recognised. Both fludrocortisone and androgens such as mesterolone can promote sodium and water retention. Together they may increase the risk of edema, which matters in patients with heart failure, hypertension or renal impairment.

How serious is the interaction between Fludrocortisone and Mesterolone?

MediHelp rates it minor, on a four-level scale (minor, moderate, major, contraindicated) based on published labels and references. What to do, in brief: Monitor body weight, blood pressure and signs of edema, and review the doses if fluid retention develops.

What other medicines interact with Fludrocortisone?

MediHelp also lists interactions of Fludrocortisone with, for example, Mifepristone, Aldesleukin, Amphotericin b. The full list is on the Fludrocortisone page.

Full monographs, dosing and an interaction checker in the MediHelp app

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