Drug & supplement interaction

Rhodiola + Amiloride

Amiloride brand names: Midamor, Amilamont.

Moderate Interaction
Medically reviewed by · Updated September 2026
The bottom line Moderate

Rhodiola has a moderate interaction with Amiloride. Theoretically, taking rhodiola with antihypertensive drugs might increase the risk of hypotension.

Read the full interaction report
SeverityModerate
LikelihoodPossible
EvidenceD
What do Severity, Likelihood & Evidence mean?
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Interaction report

Rhodiola and Amiloride

Here is the interaction we found between these two, with the evidence behind it.

Moderate

ANTIHYPERTENSIVE DRUGS

Why this applies to Amiloride

Amiloride falls under ANTIHYPERTENSIVE DRUGS — the group Rhodiola interacts with.

Theoretically, taking rhodiola with antihypertensive drugs might increase the risk of hypotension.
In vitro and animal research shows that rhodiola extract inhibits angiotensin-converting enzyme (ACE) and might lower blood pressure.
Severity Moderate Likelihood Possible Evidence D

Interaction has been documented in animal or in lab research, or the interaction has been documented in humans but is limited to case reports or conflicting clinical research exists.

Dr. Brian Staiger, PharmD, BCPS
Dr. Brian Staiger explains PharmD, Clinical Pharmacist

Here's the basic idea: Amiloride is a water pill that helps lower blood pressure. Rhodiola, in lab and animal studies, seems to gently nudge blood pressure down too (researchers think it may block a blood pressure enzyme called ACE). So if you take the two together, the worry is that your blood pressure could drop a little more than expected.

If that happened, you might feel dizzy or lightheaded, especially when standing up quickly. I want to be honest, though: this is mostly theoretical and based on lab work, not on people, so for most folks it's a mild concern. Still, it's worth a quick chat with your pharmacist or doctor before adding Rhodiola, so they can keep an eye on your numbers.

Contact Dr. Brian directly if you have additional questions on this interaction
References
  1. Kwon YI, Jang HD, Shetty K. Evaluation of Rhodiola crenulata and Rhodiola rosea for management of type II diabetes and hypertension. Asia Pac J Clin Nutr 2006;15:425-32.
  2. Apostolidis E, Kwon YI, Shetty K. Potential of cranberry-based herbal synergies for diabetes and hypertension management. Asia Pac J Clin Nutr 2006;15:433-41.

What These Ratings Mean

Every interaction above is graded three ways — here’s the key to each label.

Severity how clinically significant the interaction is
Major

Clinically significant. Avoid the combination, or use only under close professional supervision.

Moderate

Usually worth avoiding or managing — may need monitoring, a dose change, or timing apart.

Minor

Generally not serious. Be aware of it and mention it to your pharmacist.

Likelihood how strong the evidence is that the interaction actually happens in people
  • LikelyWell-controlled human studies have demonstrated the likely existence of this interaction.
  • ProbableInteraction has not been documented in well-controlled studies, however, the interaction has been demonstrated in some small human studies or in controlled animal studies in conjunction with multiple case reports.
  • PossibleInteraction has been documented in animal or in lab research, or the interaction has been documented in humans but is limited to case reports or conflicting clinical research exists.
  • UnlikelyInteraction has been demonstrated in animal or in lab research but has been shown not to occur in humans.
Evidence the quality of the studies behind the rating (graded A–D)
  • AHigh-quality meta-analysis (quantitative systematic review).
  • BCase-control study.
  • CConsensus.
  • DAnecdotal evidence.

These ratings are for information only. Never start, stop, or otherwise change your therapy before speaking with your provider.

Keep it in perspective

Rhodiola Also Interacts With Other Medications

Rhodiola has 623 moderate, 647 minor known drug interactions in our database — the Amiloride one above is one of them. If you take anything else, check it against the full list below.

Moderate 623 Minor 647 No known interaction 1,560 (incl. Amiloride)
Taking anything else?

Check Another of Your Medications Against Rhodiola

Covers the 2,830 medications we’ve checked against Rhodiola. Pick one to open its full report.

From our Q&A

Questions About Rhodiola or Amiloride

These are real questions from readers, answered by the pharmacists at HelloPharmacist — written by a person, not generated from a database. Each one covers Rhodiola or Amiloride, not necessarily both, but if one is close to what you were about to ask it will usually go further than a database entry can:

Not quite your question? Ask our pharmacists directly — it is free, there is no account required, and answers usually come back within 24 hours.

Everything else you take

See Every Supplement That Interacts With Amiloride

This page covers Rhodiola only. If you take other supplements — a multivitamin, a sleep aid, something for joints — the Amiloride page lists 143 supplements it has a documented interaction with, worst first, each one explained.

The most serious there right now: Activated Charcoal (major), American Hellebore (major), American Mistletoe (major), Tyramine (major) and Adrafinil (moderate).

By severity: 4 major · 116 moderate · 23 minor.

From our pharmacist’s overview on the Amiloride page

“Amiloride (Midamor) is a water pill that lowers blood pressure while holding onto potassium, and both of those jobs give supplements openings to cause trouble, so I would read this list with real care. Four of the 143 ingredients on file carry a major rating, including tyramine and American mistletoe, which can push blood pressure up a…”

Reviewed by 2 · Jul 18, 2026

Open the Amiloride interaction page

One more smart check

Taking Rhodiola as Part of a Dietary Supplement Product? Check It for Interactions

We hold 2,713 real supplement products containing Rhodiola, each one broken down to its full ingredient list — and combination products often carry several ingredients besides Rhodiola. Your product may carry other ingredients that interact with Amiloride too, on top of Rhodiola — and those would not show on this page. Find your product and we’ll check every ingredient on its label:

How much people look this up

Where Rhodiola and Amiloride Sit Against Everything Else

Out of every supplement and medication people look up on HelloPharmacist, here is where these two land this week — and which way each has been moving.

Supplement Rhodiola
Top 5%

#62 of 1,452 supplements looked up here in the last 7 days

29 days ago today
Medication Amiloride
Top 25%

#695 of 2,830 medications looked up here in the last 7 days

29 days ago today

Position among everything looked up on this site, not a measure of how commonly either one is used or how important it is. A supplement can climb this list because of a news story. It counts every request to the page, automated ones included, and nothing here identifies anyone.

Supplement

About Rhodiola

What is Rhodiola?

Rhodiola
  • Fatigue and low energy
  • Stress and coping (adaptogen)
  • Mental performance and focus
  • Mild depression
  • Physical and exercise performance

Rhodiola is an herb traditionally used to fight fatigue and help the body cope with stress. Some small studies suggest it may modestly reduce fatigue and improve mood, but the evidence is limited and not strong. It is generally well tolerated for short-term use, but talk to your pharmacist or doctor before trying it, and avoid it during pregnancy and breastfeeding.

Read the full Rhodiola monograph & all interactions
Medication

About Amiloride

What Is Amiloride Used For?

Brand names: Midamor, Amilamont

Amiloride is used together with other diuretics (water pills) to treat congestive heart failure and high blood pressure (hypertension). It is added to a thiazide or similar diuretic to either restore low potassium levels or prevent them from dropping dangerously in the first place.

It is especially useful for people who are at particular risk if their potassium falls too low — for example, those taking digoxin or those with significant heart rhythm problems. Amiloride is rarely used on its own, as its diuretic and blood-pressure-lowering effects are weak compared with other diuretics.

See full Amiloride drug information
Keep checking

Other Drugs & Rhodiola

Browse every other medication we’ve checked against Rhodiola — both the ones with a known interaction and the ones without. Select any drug for the full detail.

0Major
623Moderate
647Minor
1,559No known interaction
623 Moderate 647 Minor 1,559 No interaction
Moderate

623 interactions

Showing 60 of 623 moderate interactions — see all 623 on the Rhodiola page.

Minor

647 interactions

Showing 60 of 647 minor interactions — see all 647 on the Rhodiola page.

No interaction 1,559 drugs checked — show the list

We also checked Rhodiola against these medications and found no known interaction in our sources. Open any page to confirm.

Showing the 60 most looked-up of 1,559 medications checked with no known interaction — see the full Rhodiola list.

See the full Rhodiola interactions page
See every supplement checked against Amiloride, ranked by severity
Sources

Sources & How We Checked

Interaction details are evidence-graded and sourced from the Natural Medicines database. The medication overview comes from MedlinePlus.

Content is written and reviewed by licensed HelloPharmacist pharmacists. See our data sources and editorial standards for how this information is built and checked.

Parts of this content are provided by the Therapeutic Research Center, LLC.

DISCLAIMER: Currently this does not check for drug-drug interactions. This is not an all-inclusive comprehensive list of potential interactions and is for informational purposes only. Not all interactions are known or well-reported in the scientific literature, and new interactions are continually being reported. Input is needed from a qualified healthcare provider including a pharmacist before starting any therapy. Application of clinical judgment is necessary.

© 2021 Therapeutic Research Center, LLC

Keep exploring
Rhodiola monograph › Uses, safety, and every drug interaction in one place Amiloride supplement interactions › Every supplement checked against Amiloride, ranked by severity Amiloride drug information › The full plain-English guide to this medication Supplement interaction checker › Check any supplement or product against your medications Browse medications A–Z › Every drug we've checked against herbs & supplements Ask a pharmacist › Free, personal answer from our licensed team
Pharmacist Counseling Corner

Taking Rhodiola and Amiloride Together: Common Questions

Can you take Rhodiola with Amiloride?
There is a moderate interaction, so it may be acceptable with monitoring or timing changes — but check with your pharmacist first. Read the full details on this page and confirm with your pharmacist before combining them.
How serious is the Rhodiola and Amiloride interaction?
We rate it Moderate. This combination may require monitoring, a dose adjustment, or separating the times you take each one. Consult your pharmacist before using them together.

Written and reviewed by the HelloPharmacist editorial staff. Our editorial policy

Still Have a Question About Amiloride and Rhodiola?

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This information is for education only and is not a substitute for professional medical advice. Always check with your pharmacist or doctor before starting, stopping, or combining supplements and medications.