Drug & supplement interaction

Justicia Pectoralis + Finerenone

Finerenone brand name: Kerendia.

No Known Interaction
Medically reviewed by · Updated June 2026 · Pair last verified Sep 13, 2026
The bottom line No known interaction

We found no known interaction between Justicia Pectoralis and Finerenone in our sources. Absence of a documented interaction is not the same as proven safety, and does not guarantee one does not exist. Do not start, stop, or change a medication or supplement based on this page; confirm with your pharmacist or doctor first.

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Interaction report

Justicia Pectoralis and Finerenone

We checked these two against our interaction database. Here is what we found.

No Known Interaction Found

We did not find a documented interaction between Finerenone and Justicia Pectoralis in our sources. This does not guarantee that the combination is completely free of risk — there is often limited research on supplements and herbal products, especially around drug interactions.

Worth understanding: our licensed dataset holds no drug-interaction record for Justicia Pectoralis at all — not against Finerenone, and not against any other medication we track. This verdict therefore rests on the absence of any recorded data, not on research that looked at this combination and found nothing. We cannot rule an interaction out.

If you decide to take both, the practical routine is simple: add one new thing at a time and note the date you started it. If the combination is going to disagree with you, it usually shows in the first days to a couple of weeks — and a start date turns “I’ve been feeling off” into something a pharmacist can actually work with. Do not stop a prescribed medicine on your own.

Always talk with your pharmacist or doctor before making changes to your medications or supplements, particularly if you take several medications or have an ongoing health condition.

Justicia Pectoralis safety at a glance

Justicia Pectorali... overall Use caution Human safety data are limited, so use cautiously and under professional guidance.
Pregnancy Avoid Not enough safety information; avoid use during pregnancy.
Breastfeeding Avoid No reliable safety data while breastfeeding; best to avoid.

Safety guidance is general; always confirm with your pharmacist or doctor for your situation.

Still wondering about combining Finerenone and Justicia Pectoralis? Ask Dr. Brian Staiger, PharmD, BCPS directly ›
What to actually watch for

What Finerenone’s Own FDA Label Lists

This is not an interaction — none of it involves Justicia Pectoralis. These are the most notable effects listed in the ADVERSE REACTIONS section of Finerenone’s own FDA label, for the medication by itself. Knowing the drug’s own list makes it easier to work out the likely cause if something new turns up while you take both. 4 of them are worth acting on rather than waiting out — marked below.

  • High potassium Worth acting on mentioned in 14.9% of FDA reports for Finerenone
  • Kidney problems Worth acting on mentioned in 22.8% of FDA reports for Finerenone
  • Low sodium Worth acting on
  • Heart failure Worth acting on
  • Low blood pressure

From the ADVERSE REACTIONS section of the FDA label for Finerenone. Read the label on DailyMed › Where a percentage is shown, it is the share of 2,960 voluntary FDA FAERS reports for Finerenone that mention that effect — a reporting proportion, not an incidence rate and not evidence the drug caused it. Justicia Pectoralis’s licensed record lists no adverse effects our clinical vocabulary could match, so there is no Justicia Pectoralis side to compare — that is a limit of the record, not a statement that Justicia Pectoralis has no side effects.

From our Q&A

Questions About Justicia Pectoralis or Finerenone

These are real questions from readers, answered by the pharmacists at HelloPharmacist — written by a person, not generated from a database. Each one covers Justicia Pectoralis or Finerenone, 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 Finerenone

This page covers Justicia Pectoralis only. If you take other supplements — a multivitamin, a sleep aid, something for joints — the Finerenone page lists 146 supplements it has a documented interaction with, worst first, each one explained.

The most serious there right now: Activated Charcoal (major), Grapefruit (major), St. John's Wort (major), Acacia Rigidula (moderate) and Adrafinil (moderate).

By severity: 3 major · 101 moderate · 42 minor.

From our pharmacist’s overview on the Finerenone page

“Kerendia (finerenone) protects the kidneys and heart in people with type 2 diabetes and chronic kidney disease, and because the body clears it through one main enzyme, CYP3A4, its supplement list calls for genuine care. Of the 146 ingredients on file, 121 can push that enzyme up or down, letting finerenone drift too high or too low.”

Reviewed by 2 · Jul 18, 2026

Open the Finerenone interaction page

How much people look this up

Where Justicia Pectoralis and Finerenone 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 Justicia Pectoralis
Steady interest

#1,427 of 1,452 supplements looked up here in the last 7 days

29 days ago today
Medication Finerenone
Steady interest

#2,341 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.

Where does our data come from?
  • Source: the Natural Medicines (TRC Healthcare) clinical database — the evidence-graded professional reference for herb & supplement interactions. Justicia Pectoralis is not yet covered by that licensed database, so its write-up cites publicly available medical sources directly (see the references below).
  • Citation library: 103,510 references behind our interaction content, 65,311 of them resolved to verified PubMed/DOI sources. See every Justicia Pectoralis reference on this page ↓
  • Freshness: we automatically re-check this combination every week — this pair was last verified September 13, 2026. The Justicia Pectoralis and Finerenone records this page draws on were last updated June 22, 2026.
  • What “no known interaction” means: no documented interaction in the sources above — not a guarantee of safety. Supplements are studied far less than prescription drugs, so we say exactly what the evidence supports, and nothing more.
Data structure & sourcing designed and verified by .
Supplement

About Justicia Pectoralis

What is Justicia Pectoralis?

  • Anxiety and stress
  • Sleep problems
  • Cough and respiratory complaints
  • Minor wounds and inflammation
  • Flavoring agent

Justicia pectoralis is a tropical herb used in Caribbean and South American folk medicine for calming, sleep, and respiratory complaints, but high-quality human evidence is very limited. Because little is known about its safety, talk with a pharmacist or doctor before using it, and avoid it during pregnancy and breastfeeding.

Justicia pectoralis · Acanthaceae · Leaves and aerial parts (sometimes the whole plant) · Tea (infusion), tincture, dried leaf, and as part of traditional snuff preparations

An interaction check asks whether these two react with each other — it does not ask whether Justicia Pectoralis is a good idea for someone in your situation. Here is what our Justicia Pectoralis record says about it on its own.

Justicia Pectoralis: dosing

There is no established, standardized dose for Justicia pectoralis. Traditional use varies, and product strengths differ widely between brands.If you choose to use it, follow the directions on the product label and do not exceed the recommended amount.

From our Justicia Pectoralis monograph — the full record covers uses, side effects and every documented interaction.

Read the full Justicia Pectoralis monograph & all interactions
Medication

About Finerenone

What Is Finerenone Used For?

Brand name: Kerendia

Kerendia (finerenone) is used in adults with chronic kidney disease (CKD) linked to type 2 diabetes. It helps reduce the risk of kidney function decline, end-stage kidney disease, cardiovascular death, non-fatal heart attack, and hospitalization for heart failure in these patients.

Kerendia is also used in adults with heart failure who have a left ventricular ejection fraction (LVEF) — a measure of how well the heart pumps — of 40% or higher. In this group, it reduces the risk of cardiovascular death, hospitalization for heart failure, and urgent heart failure visits.

Most-Reported Side Effects for Finerenone

From FAERS, the FDA’s public side-effect reporting system (2,960 reports, all brands). Reports are voluntary and are not proof the drug caused the effect.

Glomerular filtration rate decreased 308 reports
Hyperkalaemia 261 reports
Blood creatinine increased 226 reports
Blood potassium increased 180 reports
Renal impairment 140 reports
See full Finerenone drug information
Keep checking

Other Drugs & Justicia Pectoralis

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

0Major
0Moderate
0Minor
2,829No known interaction
2,829 No interaction
No interaction 2,829 drugs checked — show the list

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

Showing the 60 most looked-up of 2,829 medications checked with no known interaction — see the full Justicia Pectoralis list.

See the full Justicia Pectoralis interactions page
See every supplement checked against Finerenone, ranked by severity
Evidence & sources

Justicia Pectoralis References

The 2 sources that drive our Justicia Pectoralis monograph — publicly available pages from reputable medical and government organizations. Every link was verified to work before publishing. Justicia Pectoralis is not covered by the licensed Natural Medicines interaction database, so its page cites these public sources directly.

  1. Justicia (genus) and related plant information — MedlinePlus Source
  2. Herbs at a Glance — NIH NCCIH Source

Medication overviews come from MedlinePlus (NIH); supplement label data from the NIH Dietary Supplement Label Database. Content is written and reviewed by licensed HelloPharmacist pharmacists — see our data sources and editorial standards.

Pharmacist Counseling Corner

Taking Justicia Pectoralis and Finerenone Together: Common Questions

Is it safe to take Justicia Pectoralis with Finerenone?
We do not list a known interaction between Justicia Pectoralis and Finerenone. That does not guarantee the combination is risk-free, so confirm with your pharmacist or doctor — especially if you take other medications or have a health condition.
Does Finerenone interact with any supplements?
Yes. Finerenone has documented interactions with 146 supplements in our database — Justicia Pectoralis is not one of them. The Finerenone interaction page linked on this page lists every one, ranked by severity.

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

Where next

Keep Exploring

Justicia Pectoralis monograph Uses, safety profile, and every drug interaction in one place Finerenone drug information The full plain-English guide to this medication Finerenone supplement interactions Every supplement checked against Finerenone, ranked by severity Supplement interaction checker Check any supplement or product against your medications Browse medications A–Z Every drug we’ve checked against herbs & supplements References The 2 citations behind this page Ask a pharmacist Free, personal answer from our licensed team

Still Have a Question About Finerenone and Justicia Pectoralis?

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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.