Interaction · Supplement
Potassium + Corticosteroids: one depletes the other
Corticosteroids promote potassium loss.
- Overall grade
- Grade B
- Last revised
- 0
- graded outcomes
- 0
- references listed
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What is uncertain
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- Watch with Potassium: About Potassium
The evidence in words
The interaction
Potassium and Corticosteroids — a depletion interaction. Corticosteroids promote potassium loss.
What to do
Sustained use of one lowers the other over time. Monitor status and replete the depleted nutrient if it runs low — ideally guided by testing.
About Potassium
Potassium is the main intracellular electrolyte, the counterweight to sodium. Modern diets are low in it (few fruits, vegetables, legumes) and high in sodium, and that imbalance drives blood pressure up.
The bigger picture
Supplement–drug and supplement–supplement interactions are the reason a stack should be read as a system, not a list. This platform's interactions graph maps them; the medication side always belongs with the person who prescribes it.
Related reading
Entries that share this one's tags or conditions.
- Calcium + Corticosteroids: one depletes the otherLong-term steroids reduce calcium absorption and bone density — repletion matters.Evidence grade B
- Coenzyme Q10 + Statins: one depletes the otherStatins lower CoQ10 ~30–50%; repletion may ease muscle symptoms.Evidence grade B
- Iron + PPIs: one depletes the otherLow stomach acid from PPIs reduces non-heme iron absorption over time.Evidence grade B
- Magnesium + Diuretics: one depletes the otherLoop and thiazide diuretics waste magnesium — a common cause of low levels.Evidence grade B
Sources
This entry lists no references of its own — it is assembled from the entries it links to, whose sources are on their pages.
Last revised . A grade is this entry's reading of the evidence, not medical advice.