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Potassium Citrate Supplement: Kidneys, Blood Pressure Medicine and 50 mg
A potassium citrate supplement stays small because FDA policy limits potassium in over-the-counter pills; higher amounts can disturb heart rhythm in some people. Reviralis prints potassium as potassium citrate, 50 mg per two capsules, 1% of the Daily Value. Food is where most potassium comes from.
Written by the Goreviralis label deskUpdated · 4 min read
Why is a potassium citrate supplement kept so small?
Because potassium builds up when the kidneys or some medicines hold it back, and too much can disturb heart rhythm.
NIH says supplements are limited by FDA policy and that no upper limit is set for healthy people (NIH ODS, Potassium). Both facts hold: healthy kidneys clear extra potassium, while a tired kidney may not. A small pill is the policy's answer to that gap.
Fifty mg is about 1.5% to 1.9% of the 2,600 to 3,400 mg adults need. A banana holds several hundred mg. The capsules are a pinch beside the food.
Who should ask a clinician before any potassium product?
People with kidney disease and people who take certain blood pressure or heart medicines.
NIH names kidney disease and several medicine families, among them ACE inhibitors, angiotensin receptor blockers and potassium-sparing diuretics, as reasons potassium can climb (NIH ODS, Potassium). The Reviralis label asks you to check with your provider if you have a medical condition or take medicine for the nervous or cardiovascular system. Keep taking your prescriptions, including any antiviral, while you ask.
Does licorice change potassium levels?
Yes: glycyrrhizin in licorice can lower potassium, which pulls the other way (MSK About Herbs, Licorice).
The Reviralis blend names licorice root extract in 14th place, so its weight is at most 47.21 mg and the real amount is not printed. Whether it matters depends on your own health and medicine. Read the licorice and blood pressure post before guessing.
| Item | Figure |
|---|---|
| Label line (2 capsules) | 50 mg, 1% DV |
| Adult intake, women / men | 2,600 / 3,400 mg |
| Upper limit | None set for healthy people |
Reviralis: from $49 a bottle60 capsules a bottle · 2, 3 or 6 bottles · free US shipping on 3 and 6 · 60-day money-back guarantee
See packsWhat should I ask my pharmacist about potassium?
Ask whether your medicines and kidneys make any potassium product a question.
Which of my medicines raise potassium? Should I avoid potassium salt substitutes? Is a multi-ingredient capsule a sound idea with my kidney results? No source tests Reviralis Complete itself.
See the medicine check page, the major minerals group and the side effects page.
FAQ01
Reviralis questions people ask
How much potassium is in Reviralis?
The label prints potassium as potassium citrate, 50 mg per two capsules, or 1% of the Daily Value. Adults need 2,600 to 3,400 mg a day, so the line is small. Most potassium comes from food.
Why do supplements have so little potassium?
FDA policy limits potassium in supplements because larger doses can disturb heart rhythm in people whose kidneys or medicines hold potassium back. A small amount per pill keeps that risk low for most people.
Can potassium interact with blood pressure medicine?
Yes. NIH lists ACE inhibitors, angiotensin receptor blockers and potassium-sparing diuretics as medicines that can raise potassium. Ask your pharmacist before adding any potassium product, and keep taking your prescription.
Is potassium citrate the same as potassium chloride?
No. Both supply potassium, but the salt differs, and so does the use. Potassium citrate is also used in some kidney stone care by prescription. The label here prints citrate, 50 mg.
Does 50 mg of potassium matter for blood pressure?
Not by itself. Fifty mg is under 2% of a day's intake. Studies on potassium and blood pressure involve food or much larger amounts. Ask your clinician about your own readings.
Who wrote this02
Written and reviewed by
Pages built from the label, the sales page and linked NIH, CDC, FDA, FTC, Mayo Clinic and peer-reviewed sources.
Last updated . Read our editorial standards and how we check reviews. This website is the information site for a U.S. stocking partner for Reviralis. It is not the manufacturer or the distributor named on the label. We earn money when you buy through our order links.
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