Drug & supplement interaction

Pipsissewa + Doravirine

Doravirine brand name: Pifeltro.

No Known Interaction
Medically reviewed by · Updated October 2026 · Pair last verified Oct 4, 2026
The bottom line No known interaction

We found no known interaction between Pipsissewa and Doravirine 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

Pipsissewa and Doravirine

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 Doravirine and Pipsissewa 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 Pipsissewa at all — not against Doravirine, 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.

Pipsissewa safety at a glance

Pipsissewa overall Use caution Long traditional use exists, but modern safety and effectiveness data are limited.
Pregnancy Avoid Not enough safety data; avoid during pregnancy.
Breastfeeding Avoid No reliable safety information, so avoid while breastfeeding.

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

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

What Pipsissewa Itself Has Been Linked To

This is not an interaction — nothing below involves Doravirine. It is the side-effect record for Pipsissewa on its own, from the licensed Natural Medicines monograph. If something new turns up after you add Pipsissewa, this list is the first place to look. One entry is worth acting on rather than waiting out — marked below.

  • Confusion / Seizures Worth acting on Additional detail

    “Theoretically, chronic oral use of pipsissewa could lead to hydroquinone toxicity. Symptoms include delirium, convulsions, and collapse (11,18).”

    Pipsissewa · Natural Medicines adverse-effect record, reported in delirium.

    2 sources cited
    1. 11. Leung AY, Foster S. Encyclopedia of Common Natural Ingredients Used in Food, Drugs and Cosmetics. 2nd ed. New York, NY: John Wiley & Sons, 1996.
    2. 18. Gruenwald J, Brendler T, Jaenicke C. PDR for Herbal Medicines. 1st ed. Montvale, NJ: Medical Economics Company, Inc., 1998.
  • Ringing in the ears Additional detail

    “Theoretically, chronic oral use of pipsissewa could lead to hydroquinone toxicity. Symptoms include tinnitus (11,18).”

    Pipsissewa · Natural Medicines adverse-effect record, reported in tinnitus.

    2 sources cited
    1. 11. Leung AY, Foster S. Encyclopedia of Common Natural Ingredients Used in Food, Drugs and Cosmetics. 2nd ed. New York, NY: John Wiley & Sons, 1996.
    2. 18. Gruenwald J, Brendler T, Jaenicke C. PDR for Herbal Medicines. 1st ed. Montvale, NJ: Medical Economics Company, Inc., 1998.
  • Vomiting Additional detail

    “Theoretically, chronic oral use of pipsissewa could lead to hydroquinone toxicity. Symptoms include vomiting (11,18).”

    Pipsissewa · Natural Medicines adverse-effect record, reported in cyclic vomiting syndrome (cvs).

    2 sources cited
    1. 11. Leung AY, Foster S. Encyclopedia of Common Natural Ingredients Used in Food, Drugs and Cosmetics. 2nd ed. New York, NY: John Wiley & Sons, 1996.
    2. 18. Gruenwald J, Brendler T, Jaenicke C. PDR for Herbal Medicines. 1st ed. Montvale, NJ: Medical Economics Company, Inc., 1998.

    “Orally, chronic use may lead to hydroquinone toxicity. Symptoms of toxicity include vomiting (11).”

    Pipsissewa · Natural Medicines adverse-effect record, reported in nausea and vomiting.

    1 source cited
    1. 11. Leung AY, Foster S. Encyclopedia of Common Natural Ingredients Used in Food, Drugs and Cosmetics. 2nd ed. New York, NY: John Wiley & Sons, 1996.

Everything above comes from the Natural Medicines adverse-effect record for Pipsissewa — expand a row for the licensed statement it rests on. We read the ADVERSE REACTIONS section of Doravirine’s FDA label too, and the two lists don’t meaningfully overlap — which is why no Doravirine column appears here.

Overlapping uses

What Doravirine Is Prescribed For, and What Pipsissewa Has Been Studied For

These two come up together because they touch the same health topic — not because they do the same job. Doravirine is a prescription medicine with approved uses on its FDA label. Pipsissewa is a supplement: what follows is what researchers have looked at it for, and how strong that evidence is.

Doravirine is prescribed for: Pifeltro (doravirine) is used together with other antiretroviral medications to treat HIV-1 infection in adults and in pediatric patients weighing at least 35 kg (about 77 lbs). It is approved for people who have never been on HIV treatment before, as well as for people who are already virologically suppressed — meaning their HIV is currently undetectable — and want to switch to a new stable regimen. Pifeltro is not used alone; it must always be part of a combination HIV regimen. Patients switching to a Pifeltro-based regimen must have no history of treatment failure and no known resistance to doravirine.

Pipsissewa has been studied for:

  • Cancer studied, not established Pipsissewa has been studied for this. Natural Medicines rates the evidence: Insufficient Reliable Evidence To Rate Read what the research shows

    Pipsissewa for cancer

    Although there has been interest in using oral pipsissewa for cancer, there is insufficient reliable information about the clinical effects of pipsissewa for this purpose.

Effectiveness ratings and the research summaries above are the verbatim record from the Natural Medicines database, which grades evidence from “Effective” down to “Insufficient Reliable Evidence To Rate”. A rating below the top of that scale means researchers have looked at it — not that it works, and never that it can stand in for a prescribed medicine. Do not stop or replace Doravirine on your own; if you are taking Pipsissewa for the same health topic, tell your prescriber, especially if the medicine is being adjusted to a target.

Everything else you take

See Every Supplement That Interacts With Doravirine

This page covers Pipsissewa only. If you take other supplements — a multivitamin, a sleep aid, something for joints — the Doravirine page lists 138 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 · 94 moderate · 41 minor.

From our pharmacist’s overview on the Doravirine page

“Doravirine (Pifeltro) is an HIV medicine, and keeping its blood level steady is what keeps the virus suppressed, so this list of 138 interacting supplements deserves real vigilance. Three entries are rated major, and St.”

Reviewed by 2 · Jul 18, 2026

Open the Doravirine interaction page

One more smart check

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

We hold 113 real supplement products containing Pipsissewa, each one broken down to its full ingredient list — and combination products often carry several ingredients besides Pipsissewa. Even though Pipsissewa itself has no known interaction with Doravirine, 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 Pipsissewa and Doravirine 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 Pipsissewa
Steady interest

#1,102 of 1,452 supplements looked up here in the last 7 days

29 days ago today
Medication Doravirine
Steady interest

#2,229 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 Pipsissewa reference on this page ↓
  • Freshness: we automatically re-check this combination every week — this pair was last verified October 4, 2026. The Pipsissewa and Doravirine records this page draws on were last updated October 6, 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 Pipsissewa

What is Pipsissewa?

Pipsissewa
  • Urinary tract support
  • Diuretic (increasing urine flow)
  • Mild inflammation
  • Fluid retention
  • Traditional remedy for kidney and bladder complaints

Pipsissewa is a North American forest herb with a long history of traditional use as a diuretic and urinary remedy, but modern human research is very limited. There is not enough good evidence to confirm it works for any health condition, and its safety has not been well studied, so use caution and talk with your pharmacist or doctor first.

Chimaphila umbellata · Ericaceae · Leaves and above-ground parts; sometimes the root · Tea (infusion), tincture, liquid extract, capsules, dried herb

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

Pipsissewa: dosing

There is no established standardized dose for pipsissewa. Traditional use varies widely depending on whether it is taken as a tea, tincture, or extract.If you choose to use a product, follow the directions on the label and do not exceed the recommended amount.

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

Read the full Pipsissewa monograph & all interactions
Medication

About Doravirine

What Is Doravirine Used For?

Brand name: Pifeltro

Pifeltro (doravirine) is used together with other antiretroviral medications to treat HIV-1 infection in adults and in pediatric patients weighing at least 35 kg (about 77 lbs). It is approved for people who have never been on HIV treatment before, as well as for people who are already virologically suppressed — meaning their HIV is currently undetectable — and want to switch to a new stable regimen.

Pifeltro is not used alone; it must always be part of a combination HIV regimen. Patients switching to a Pifeltro-based regimen must have no history of treatment failure and no known resistance to doravirine.

See full Doravirine drug information
Keep checking

Other Drugs & Pipsissewa

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

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

Pipsissewa References

The 2 references that drive our Pipsissewa 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. Leung AY, Foster S. Encyclopedia of Common Natural Ingredients Used in Food, Drugs and Cosmetics. 2nd ed. New York, NY: John Wiley & Sons, 1996.
  2. Gruenwald J, Brendler T, Jaenicke C. PDR for Herbal Medicines. 1st ed. Montvale, NJ: Medical Economics Company, Inc., 1998.

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 Pipsissewa and Doravirine Together: Common Questions

Is it safe to take Pipsissewa with Doravirine?
We do not list a known interaction between Pipsissewa and Doravirine. 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.
Are Pipsissewa and Doravirine used for the same thing?
They overlap in purpose, which usually means the real question is whether you need both rather than whether they are safe together. This page lists the shared uses and how strong the evidence is for Pipsissewa in each. That is a conversation for your prescriber, especially if Doravirine is being adjusted to a target.
Does Doravirine interact with any supplements?
Yes. Doravirine has documented interactions with 138 supplements in our database — Pipsissewa is not one of them. The Doravirine 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

Pipsissewa monograph Uses, safety profile, and every drug interaction in one place Doravirine drug information The full plain-English guide to this medication Doravirine supplement interactions Every supplement checked against Doravirine, 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 Doravirine and Pipsissewa?

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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.