Drug & supplement interaction

Puravive + Bisoprolol, Hydrochlorothiazide

Bisoprolol, Hydrochlorothiazide brand name: Ziac.

Minor Interaction
Medically reviewed by · Updated February 2024
The bottom line Minor

Bisoprolol, Hydrochlorothiazide falls into 2 drug categories that Puravive can interact with; the most serious is rated minor. Puravive contains Panax ginseng. Some research suggests that Panax ginseng might slow down the activity of an enzyme called CYP2D6 by about 6%.

Read the full interaction report
SeverityMinor
LikelihoodPossible
Interactions2
EvidenceD
What do Severity, Likelihood & Evidence mean?
Know someone taking this? Share
Facebook Post Reddit Email
On this page
Interaction report

Puravive and Bisoprolol, Hydrochlorothiazide

These two interact in 2 distinct ways. Each one is explained separately below.

Why Are There 2 Interactions?

Puravive interacts with whole categories of medication. Bisoprolol, Hydrochlorothiazide falls into 2 of those categories, so it can interact with Puravive in 2 different ways. We’ve listed each one below — your overall risk is driven by the most serious of them (Minor).

Minor

Cytochrome P450 2D6 (Cyp2D6) Substrates

1 of 2

Why this applies to Bisoprolol, Hydrochlorothiazide

Bisoprolol, Hydrochlorothiazide falls under Cytochrome P450 2D6 (Cyp2D6) Substrates — the group Puravive interacts with.

Puravive contains Panax ginseng. Some research suggests that Panax ginseng might slow down the activity of an enzyme called CYP2D6 by about 6%. This enzyme plays a role in breaking down drugs in our system. One study (https://pubmed.ncbi.nlm.nih.gov/32557706/) found that Panax ginseng slows down the breakdown of dextromethorphan, a drug that is processed by CYP2D6, but only to a small extent. It is important to note that not all studies agree on these effects, and some suggest that Panax ginseng might not have a significant impact on CYP2D6 at all. Nevertheless, it's important to be cautious if you're taking medications that are processed by CYP2D6 and consider discussing it with your healthcare provider.
Severity Minor 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 gist with Ziac (which combines bisoprolol, a beta-blocker, with hydrochlorothiazide, a water pill). The ginseng inside Puravive may very slightly slow down a liver enzyme called CYP2D6, which helps clear bisoprolol from your body. If that enzyme works a touch slower, a bit more bisoprolol could linger, in theory nudging up its effects like a slower heart rate, lower blood pressure, tiredness, or feeling lightheaded.

That said, this is a minor, weakly supported interaction. The studies showed only about a 6% change, and some found no real effect at all. Bisoprolol also leans more on other clearance pathways, so I wouldn't lose sleep over it. Still, it's worth a quick chat with your pharmacist or doctor before starting Puravive.

Contact Dr. Brian directly if you have additional questions on this interaction
Minor

Antihypertensive Drugs

2 of 2

Bisoprolol, Hydrochlorothiazide also falls under Antihypertensive Drugs.

Puravive contains quercetin, which has been found to slightly reduce blood pressure in individuals with mild hypertension (https://pubmed.ncbi.nlm.nih.gov/17951477/). There is a theoretical possibility that it could enhance the blood pressure-lowering effects of antihypertensive medications.
Severity Minor Likelihood Possible Evidence C

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 simple version. Ziac is a combo pill: bisoprolol (a beta blocker) plus hydrochlorothiazide (a water pill), and together they lower your blood pressure. Puravive contains quercetin, which in one small study nudged blood pressure down a little in people with mild high blood pressure. So in theory, stacking the two could add up and push your numbers lower than expected.

If that happened, you might feel a bit dizzy or lightheaded, tired, or wobbly when you stand up quickly. Honestly though, this is a minor, theoretical concern based on weak evidence, not something proven with this product. I wouldn't panic, but it's worth a quick word with your pharmacist or doctor, and keep an eye on your home blood pressure readings.

Contact Dr. Brian directly if you have additional questions on this interaction

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

Puravive Also Interacts With Other Medications

Puravive has 357 moderate, 880 minor known drug interactions in our database — the Bisoprolol, Hydrochlorothiazide one above is among them. If you take anything else, check it against the full list below.

Moderate 357 Minor 880 No known interaction 1,593 (incl. Bisoprolol, Hydrochlorothiazide)
Taking anything else?

Check Another of Your Medications Against Puravive

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

From our Q&A

Questions About Puravive or Bisoprolol, Hydrochlorothiazide

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

This page covers Puravive only. If you take other supplements — a multivitamin, a sleep aid, something for joints — the Bisoprolol, Hydrochlorothiazide page lists 276 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), Asarabacca (major) and Dolomite (major).

By severity: 11 major · 234 moderate · 31 minor.

From our pharmacist’s overview on the Bisoprolol, Hydrochlorothiazide page

“This is one of the supplement lists I would read closely before adding anything alongside bisoprolol and hydrochlorothiazide (Ziac). The combination already lowers blood pressure two ways, and most of these interactions push on those same levers, either dropping pressure further or acting like extra diuretics that compound potassium an…”

Reviewed by 2 · Jul 18, 2026

Open the Bisoprolol, Hydrochlorothiazide interaction page

How much people look this up

Where Puravive and Bisoprolol, Hydrochlorothiazide 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 Puravive
Steady interest

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

29 days ago today
Medication Bisoprolol, Hydrochlorothiazide
Top 25%

#324 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 Puravive

What is Puravive?

Puravive
  • Weight management
  • Metabolism support
  • Energy levels
  • General wellness
  • Stress and brain health

Puravive is a branded, multi-ingredient capsule marketed mainly for weight loss by claiming to boost brown fat activity, but there is no published, independent clinical research showing the product itself works for this purpose. Some individual ingredients have been studied in laboratory or small human studies, but those results do not prove the finished blend is safe or effective. Talk to a pharmacist or doctor before trying it, especially if you have health conditions or take medications.

Read the full Puravive monograph & all interactions
Keep checking

Other Drugs & Puravive

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

0Major
357Moderate
880Minor
1,592No known interaction
357 Moderate 880 Minor 1,592 No interaction
Moderate

357 interactions

Showing 60 of 357 moderate interactions — see all 357 on the Puravive page.

Minor

880 interactions

Showing 60 of 880 minor interactions — see all 880 on the Puravive page.

No interaction 1,592 drugs checked — show the list

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

Showing the 60 most looked-up of 1,592 medications checked with no known interaction — see the full Puravive list.

See the full Puravive interactions page
See every supplement checked against Bisoprolol, Hydrochlorothiazide, 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
Puravive monograph › Uses, safety, and every drug interaction in one place Bisoprolol, Hydrochlorothiazide supplement interactions › Every supplement checked against Bisoprolol, Hydrochlorothiazide, 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 Ask a pharmacist › Free, personal answer from our licensed team
Pharmacist Counseling Corner

Taking Puravive and Bisoprolol, Hydrochlorothiazide Together: Common Questions

Can you take Puravive with Bisoprolol, Hydrochlorothiazide?
There is only a minor interaction, which is usually not serious. Read the full details on this page and confirm with your pharmacist before combining them.
Why are there 2 interactions listed for Puravive and Bisoprolol, Hydrochlorothiazide?
Bisoprolol, Hydrochlorothiazide belongs to more than one drug category, and Puravive interacts with each of those categories a little differently. We list every one so nothing is missed — your overall risk is driven by the most serious of them.
How serious is the Puravive and Bisoprolol, Hydrochlorothiazide interaction?
We rate it Minor. This interaction is generally not clinically significant, but it remains worth noting and discussing with your pharmacist.

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

Still Have a Question About Bisoprolol, Hydrochlorothiazide and Puravive?

Our pharmacists answer your medication & supplement questions — free.

Ask a pharmacist

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.