Drug & supplement interaction

Pau D'arco + Aluminum Acetate

Aluminum Acetate brand name: Burow's Solution.

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

We found no known interaction between Pau D'arco and Aluminum Acetate 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

Pau D'arco and Aluminum Acetate

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 Aluminum Acetate and Pau D'arco 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.

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.

Pau D'arco safety at a glance

Pau D'arco overall Use caution May cause side effects at higher doses and human safety data is limited.
Pregnancy Possibly Unsafe When used orally in typical doses. Animal studies have found that lapachol, a constituent of pau d'arco, has teratogenic and abortifacient effects; avoid using.... Read the full pregnancy detail
Breastfeeding Avoid Not enough safety information is available, so avoid while breastfeeding.

Pregnancy & breastfeeding ratings are from Natural Medicines (Therapeutic Research Center) — the full detail is in the Special populations card below. Safety guidance is general; always confirm with your pharmacist or doctor for your situation.

Still wondering about combining Aluminum Acetate and Pau D'arco? Ask Dr. Brian Staiger, PharmD, BCPS directly ›
How we checked

Why No Interaction Is Listed for Aluminum Acetate

Interactions in our licensed database are recorded against drug classes, not just single drug names. Aluminum Acetate is filed under a single classification — topical drugs. Pau D'arco has documented interactions with 1 drug class — the most serious being anticoagulant/antiplatelet drugs (moderate) — and none of Aluminum Acetate’s classifications are among them.

Classification data comes from our licensed Natural Medicines dataset. A medication can belong to classes beyond those recorded there, so this describes how the check was run — it is not a safety guarantee.

Keep it in perspective

Pau D'arco Does Interact With Other Medications

Pau D'arco has 122 moderate known drug interactions in our database — Aluminum Acetate isn’t one of them. If you take anything else, check it against the full list below.

Moderate 122 No known interaction 2,708 (incl. Aluminum Acetate)
Taking anything else?

Check Another of Your Medications Against Pau D'arco

Covers the 2,830 medications we’ve checked against Pau D'arco. Pick one to open its full report.

What to actually watch for

What Pau D'arco Itself Has Been Linked To

This is not an interaction — nothing below involves Aluminum Acetate. It is the side-effect record for Pau D'arco on its own, from the licensed Natural Medicines monograph. If something new turns up after you add Pau D'arco, this list is the first place to look. 2 entries are worth acting on rather than waiting out — marked below.

  • Wheezing Worth acting on Additional detail

    “Occupational exposure to sawdust from the pau d'arco tree and related species may cause asthma and dermatitis. The fresh sawdust can produce erythema and papules which progress to a severe weeping and crusting dermatitis.”

    Pau D'arco · Natural Medicines adverse-effect record, reported in asthma.

    1 source cited
    1. 92184. Algranti E, Mendonça EM, Ali SA, Kokron CM, Raile V. Occupational asthma caused by Ipe (Tabebuia spp) dust. J Investig Allergol Clin Immunol 2005;15(1):81-3.
  • Anemia / Bleeding or bruising Worth acting on Additional detail

    “Orally, the lapachol constituent of pau d'arco, taken in doses above 1.5 grams daily, may cause anemia and increased risk of bleeding.”

    Pau D'arco · Natural Medicines adverse-effect record, reported in anemia.

    1 source cited
    1. 91939. Block JB, Serpick AA, Miller W, Wiernik PH. Early clinical studies with lapachol (NSC-11905). Cancer Chemother Rep 2. 1974;4(4):27-8.
  • Dizziness Additional detail

    “Orally, the lapachol constituent of pau d'arco, taken in doses above 1.5 grams daily, may cause dizziness.”

    Pau D'arco · Natural Medicines adverse-effect record, reported in vertigo.

    1 source cited
    1. 91939. Block JB, Serpick AA, Miller W, Wiernik PH. Early clinical studies with lapachol (NSC-11905). Cancer Chemother Rep 2. 1974;4(4):27-8.
  • Diarrhea / Vomiting / Nausea Additional detail

    “Orally, the lapachol constituent of pau d'arco, taken in doses above 1.5 grams daily, may cause severe nausea, vomiting, and diarrhea.”

    Pau D'arco · Natural Medicines adverse-effect record, reported in diarrhea.

    1 source cited
    1. 91939. Block JB, Serpick AA, Miller W, Wiernik PH. Early clinical studies with lapachol (NSC-11905). Cancer Chemother Rep 2. 1974;4(4):27-8.
  • A skin rash Additional detail

    Recorded for Pau D'arco in the same Natural Medicines adverse-effect record shown under Wheezing above.

Everything above comes from the Natural Medicines adverse-effect record for Pau D'arco — expand a row for the licensed statement it rests on. We haven’t matched Aluminum Acetate to its FDA label in our system yet, so we can’t compare its own side-effect list here — the leaflet that comes with your prescription is the authoritative list for Aluminum Acetate.

Special populations

Pau D'arco in Pregnancy & Breastfeeding

Pregnancy Possibly Unsafe

When used orally in typical doses. Animal studies have found that lapachol, a constituent of pau d'arco, has teratogenic and abortifacient effects; avoid using. There is insufficient reliable information available about the safety of pau d'arco when used topically in pregnancy; avoid using.

DISCLAIMER: This tool is intended for informational purposes only, and should not be interpreted as specific medical advice. Patients should consult with a qualified healthcare provider before making decisions about therapies and/or health conditions.© 2026 Therapeutic Research Center

Everything else you take

See Every Supplement That Interacts With Aluminum Acetate

This page covers Pau D'arco only. If you take other supplements — a multivitamin, a sleep aid, something for joints — the Aluminum Acetate page lists 3 supplements it has a documented interaction with, worst first, each one explained.

The most serious there right now: Dimethylsulfoxide (dmso) (moderate), Turpentine Oil (moderate) and Alchemilla (minor).

By severity: 2 moderate · 1 minor.

From our pharmacist’s overview on the Aluminum Acetate page

“Aluminum acetate (Burow's Solution) is the soak or compress people reach for with weepy rashes, athlete's foot, or swimmer's ear, and its three supplement interactions on file all come down to what else touches that same patch of skin. None is rated major, and this is a list most people can handle with a little attention rather than al…”

Reviewed by 2 · Jul 18, 2026

Open the Aluminum Acetate interaction page

One more smart check

Taking Pau D'arco as Part of a Dietary Supplement Product? Check It for Interactions

We hold 707 real supplement products containing Pau D'arco, each one broken down to its full ingredient list — and combination products often carry several ingredients besides Pau D'arco. Even though Pau D'arco itself has no known interaction with Aluminum Acetate, 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 Pau D'arco and Aluminum Acetate 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 Pau D'arco
Top 25%

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

29 days ago today
Medication Aluminum Acetate
Steady interest

#2,146 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.
  • Citation library: 103,510 references behind our interaction content, 65,311 of them resolved to verified PubMed/DOI sources. See every Pau D'arco reference on this page ↓
  • Freshness: we automatically re-check this combination every week — this pair was last verified September 13, 2026. The Pau D'arco and Aluminum Acetate records this page draws on were last updated July 11, 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 Pau D'arco

What is Pau D'arco?

Pau D'arco
  • Infections (bacterial, fungal, yeast)
  • Inflammation
  • Immune support
  • Digestive complaints
  • Skin conditions

Pau d'arco is a South American tree bark traditionally used for infections and inflammation, and it contains compounds like lapachol that show activity in lab studies. However, strong human evidence is lacking, and safety concerns exist at higher doses, so it should be used cautiously and discussed with a pharmacist or doctor first.

Handroanthus impetiginosus · Bignoniaceae · Inner bark · Tea (decoction), capsules, tablets, liquid extracts, tinctures

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

Pau D'arco: dosing

There is no well-established, standardized dose for pau d'arco. Products vary widely in strength and form, and the amount of active compounds can differ from one product to another.Because larger doses raise the risk of toxic effects, it is best to use the smallest reasonable amount, follow the directions on the product label, and not exceed them.

From our Pau D'arco monograph — the full record covers uses, side effects and every documented interaction.

Read the full Pau D'arco monograph & all interactions
Medication

About Aluminum Acetate

What Is Aluminum Acetate Used For?

Brand name: Burow's Solution

Aluminum acetate is applied to the skin to temporarily ease the itch, irritation, and discomfort of a range of common skin conditions. Most products — including Tricalm Hydrogel, TriCalm, and Dermeleve cream — are used for poison ivy, poison oak, poison sumac, insect bites, athlete's foot, and rashes caused by soaps, detergents, cosmetics, or jewelry.

Dermeleve cream also lists minor burns among its uses. Dermeleve Anti Itch Scalp Serum is specifically formulated for scalp itch and rashes from soaps, detergents, or cosmetics applied to the scalp. The ZO Skin Health powder products target rashes from soaps, detergents, cosmetics, or jewelry.

Most-Reported Side Effects for Aluminum Acetate

From FAERS, the FDA’s public side-effect reporting system (40 reports, all brands). Reports are voluntary and are not proof the drug caused the effect.

Headache 19 reports
Hypersensitivity 16 reports
Nausea 16 reports
Therapeutic product effect decreased 16 reports
Contraindicated product administered 6 reports
See full Aluminum Acetate drug information
Keep checking

Other Drugs & Pau D'arco

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

0Major
122Moderate
0Minor
2,707No known interaction
122 Moderate 2,707 No interaction
Moderate

122 interactions

Showing 60 of 122 moderate interactions — see all 122 on the Pau D'arco page.

No interaction 2,707 drugs checked — show the list

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

Showing the 60 most looked-up of 2,707 medications checked with no known interaction — see the full Pau D'arco list.

See the full Pau D'arco interactions page
See every supplement checked against Aluminum Acetate, ranked by severity
Evidence & sources

Pau D'arco References

The 6 references that drive our Pau D'arco monograph and interaction data, from the evidence-graded Natural Medicines (TRC Healthcare) database. Citations with a link open the study on PubMed or the publisher’s site.

  1. Gómez Castellanos JR, Prieto JM, Heinrich M. Red Lapacho (Tabebuia impetiginosa)--a global ethnopharmacological commodity? J Ethnopharmacol 2009;121:1-13. PubMed
  2. Guerra, Mde O., Mazoni, A. S., Brandao, M. A., and Peters, V. M. Toxicology of Lapachol in rats: embryolethality. Braz.J Biol. 2001;61(1):171-174. PubMed
  3. Felicio, A. C., Chang, C. V., Brandao, M. A., Peters, V. M., and Guerra, Mde O. Fetal growth in rats treated with lapachol. Contraception 2002;66(4):289-293. PubMed
  4. Son, D. J., Lim, Y., Park, Y. H., Chang, S. K., Yun, Y. P., Hong, J. T., Takeoka, G. R., Lee, K. G., Lee, S. E., Kim, M. R., Kim, J. H., and Park, B. S. Inhibitory effects of Tabebuia impetiginosa inner bark extract on platelet aggregation and vascular s
  5. Block JB, Serpick AA, Miller W, Wiernik PH. Early clinical studies with lapachol (NSC-11905). Cancer Chemother Rep 2. 1974;4(4):27-8.
  6. Algranti E, Mendonça EM, Ali SA, Kokron CM, Raile V. Occupational asthma caused by Ipe (Tabebuia spp) dust. J Investig Allergol Clin Immunol 2005;15(1):81-3.

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 Pau D'arco and Aluminum Acetate Together: Common Questions

Is it safe to take Pau D'arco with Aluminum Acetate?
We do not list a known interaction between Pau D'arco and Aluminum Acetate. 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.
How was the Pau D'arco and Aluminum Acetate combination checked?
Interactions in our licensed database are recorded against drug classes. Aluminum Acetate is filed under 1 classification, and Pau D'arco has documented interactions with 1 drug class — none of Aluminum Acetate's classifications are among them. A medication can belong to classes beyond those recorded in our dataset, so this describes how the check was run rather than guaranteeing safety.
Does Pau D'arco interact with any other medications?
Yes. Pau D'arco has 122 documented drug interactions in our database — Aluminum Acetate is simply not one of them. If you take anything else, it is worth checking each one; they are all listed on this page.
Does Aluminum Acetate interact with any supplements?
Yes. Aluminum Acetate has documented interactions with 3 supplements in our database — Pau D'arco is not one of them. The Aluminum Acetate 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

Pau D'arco monograph Uses, safety profile, and every drug interaction in one place Aluminum Acetate drug information The full plain-English guide to this medication Aluminum Acetate supplement interactions Every supplement checked against Aluminum Acetate, 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 6 citations behind this page Ask a pharmacist Free, personal answer from our licensed team

Still Have a Question About Aluminum Acetate and Pau D'arco?

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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.