Drug & supplement interaction

Iporuru + Mefloquine

Mefloquine brand name: Lariam.

No Known Interaction
Medically reviewed by · Updated June 2026 · Pair last verified Sep 20, 2026
The bottom line No known interaction

We found no known interaction between Iporuru and Mefloquine 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. Additionally, although there is no interaction, the label for Mefloquine states a food rule worth keeping to.

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Interaction report

Iporuru and Mefloquine

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 Mefloquine and Iporuru 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 Iporuru at all — not against Mefloquine, 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.

Iporuru safety at a glance

Iporuru overall Not established There is little quality safety research on Iporuru in humans.
Pregnancy Avoid Safety is not established, so it is best avoided during pregnancy.
Breastfeeding Avoid There is no reliable safety data, so avoid use while breastfeeding.

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

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

What Mefloquine’s Own FDA Label Lists

This is not an interaction — none of it involves Iporuru. These are the most notable effects listed in the ADVERSE REACTIONS section of Mefloquine’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. 10 of them are worth acting on rather than waiting out — marked below.

  • Thoughts of self-harm Worth acting on
  • Muscle weakness Worth acting on
  • Memory problems Worth acting on
  • Unsteadiness Worth acting on
  • A slow heartbeat Worth acting on
  • Hallucinations Worth acting on
  • Fainting Worth acting on
  • An irregular heartbeat Worth acting on
  • Confusion Worth acting on
  • A severe skin reaction Worth acting on

Showing the 10 most notable of 51 label-listed effects — ranked by how unusual each one is across medicines generally, with serious effects weighted up.

From the ADVERSE REACTIONS section of the FDA label for Mefloquine. Read the label on DailyMed › Iporuru’s licensed record lists no adverse effects our clinical vocabulary could match, so there is no Iporuru side to compare — that is a limit of the record, not a statement that Iporuru has no side effects.

How to take them

Some Mefloquine Products Have a Food Rule — Iporuru Should Not Break It

At least one FDA label for a product containing Mefloquine says to take it on an empty stomach. Most supplements — Iporuru included — are taken with a meal, so the easy mistake is swallowing both together at breakfast. Where that rule applies, keep Mefloquine on its own and move Iporuru to a meal later in the day.

This may not be true of your version. Food instructions belong to the product, not the ingredient: two Mefloquine products can carry different directions, and extended-release forms often differ from immediate-release ones. The label we read is quoted below — check the directions on your own box or bottle, or ask your pharmacist, for how to take the exact product you were given.

The drug should not be taken on an empty stomach and should be administered with at least 8 oz (240 mL) of water.

From the Dosage and Administration section of the FDA label we read for Mefloquine — where that label names a specific product, the instruction is that product's. Read the label on DailyMed ›

A food rule is not an interaction — it is about how much of the medicine you absorb. The directions that came with your own product, and your pharmacist, outrank anything on this page.

Everything else you take

See Every Supplement That Interacts With Mefloquine

This page covers Iporuru only. If you take other supplements — a multivitamin, a sleep aid, something for joints — the Mefloquine page lists 23 supplements it has a documented interaction with, worst first, each one explained.

The most serious there right now: Activated Charcoal (major), Biofeedback (moderate), Coffee Charcoal (moderate), Dendrobium (moderate) and European Mandrake (moderate).

By severity: 1 major · 13 moderate · 9 minor.

From our pharmacist’s overview on the Mefloquine page

“Mefloquine (Lariam) prevents and treats malaria and carries its own well-known warnings about seizures and psychiatric effects, so I take this interaction list more seriously than most. Six of the 23 supplements on file, including ginkgo and melatonin, may lower the seizure threshold, a poor match for a drug with mefloquine's neurologi…”

Reviewed by 2 · Jul 18, 2026

Open the Mefloquine interaction page

One more smart check

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

We hold 5 real supplement products containing Iporuru, each one broken down to its full ingredient list — and combination products often carry several ingredients besides Iporuru. Even though Iporuru itself has no known interaction with Mefloquine, another ingredient on your label might. Find your product and we’ll check every ingredient on its label:

How much people look this up

Where Iporuru and Mefloquine 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 Iporuru
Top half

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

29 days ago today
Medication Mefloquine
Steady interest

#2,632 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. Iporuru 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 Iporuru reference on this page ↓
  • Freshness: we automatically re-check this combination every week — this pair was last verified September 20, 2026. The Iporuru and Mefloquine 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 Iporuru

What is Iporuru?

  • Joint and muscle pain
  • Arthritis and inflammation
  • Rheumatism
  • General aches and pains
  • Digestive complaints

Iporuru is an Amazonian shrub traditionally used by Indigenous peoples for joint pain, arthritis, and inflammation. Scientific evidence in humans is very limited, so its true benefits and safety are not well established. Talk with your pharmacist or doctor before using it, especially if you take other medicines or have health conditions.

Alchornea castaneifolia · Euphorbiaceae · Bark and leaves · Tea, tincture, capsules, dried bark

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

Iporuru: dosing

There is no established or standardized dose for Iporuru. Traditional preparations vary, and supplement labels differ from one product to another.If you choose to use it, follow the directions on the product label and do not exceed the recommended amount.

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

Read the full Iporuru monograph & all interactions
Medication

About Mefloquine

What Is Mefloquine Used For?

Brand name: Lariam

Mefloquine Hydrochloride tablets are used to treat mild to moderate acute malaria caused by Plasmodium falciparum (including strains resistant to chloroquine) and Plasmodium vivax. They are also used to prevent malaria infections, including chloroquine-resistant strains of P. falciparum, in people traveling to malaria-endemic areas.

Important note: mefloquine does not eliminate the liver stage of P. vivax, so patients treated for P. vivax malaria usually need an additional medication (such as primaquine) afterward to prevent relapse.

See full Mefloquine drug information
Keep checking

Other Drugs & Iporuru

Browse every other medication we’ve checked against Iporuru — 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 Iporuru 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 Iporuru list.

See the full Iporuru interactions page
See every supplement checked against Mefloquine, ranked by severity
Evidence & sources

Iporuru References

The 3 sources that drive our Iporuru monograph — publicly available pages from reputable medical and government organizations. Every link was verified to work before publishing. Iporuru is not covered by the licensed Natural Medicines interaction database, so its page cites these public sources directly.

  1. Dietary Supplements: What You Need to Know — NIH Office of Dietary Supplements Source
  2. Herbs at a Glance — NIH NCCIH Source
  3. Herbal Supplements — MedlinePlus 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 Iporuru and Mefloquine Together: Common Questions

Is it safe to take Iporuru with Mefloquine?
We do not list a known interaction between Iporuru and Mefloquine. 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.
Should I take Iporuru and Mefloquine at the same time of day?
At least one FDA label for a product containing Mefloquine says to take it on an empty stomach, and supplements are usually taken with a meal — so taking them together at breakfast is the easy mistake. Where that applies, keep Mefloquine on its own and move Iporuru to a meal later in the day. Food instructions belong to the product rather than the ingredient, so check the directions on your own box. This is about absorption, not an interaction.
Does Mefloquine interact with any supplements?
Yes. Mefloquine has documented interactions with 23 supplements in our database — Iporuru is not one of them. The Mefloquine 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

Iporuru monograph Uses, safety profile, and every drug interaction in one place Mefloquine drug information The full plain-English guide to this medication Mefloquine supplement interactions Every supplement checked against Mefloquine, 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 3 citations behind this page Ask a pharmacist Free, personal answer from our licensed team

Still Have a Question About Mefloquine and Iporuru?

Our pharmacists answer your medication & supplement questions — free.

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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.