Drug & supplement interaction

Hempnettle + Bisoprolol

Bisoprolol brand name: Zebeta.

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 Hempnettle and Bisoprolol 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

Hempnettle and Bisoprolol

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 Bisoprolol and Hempnettle 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 Hempnettle at all — not against Bisoprolol, 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.

Hempnettle safety at a glance

Hempnettle overall Not established There is very little modern research on its safety or effective dose.
Pregnancy Avoid Safety has not been established, so avoid use during pregnancy.
Breastfeeding Avoid Not enough is known about safety while breastfeeding, so avoid it.

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

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

What Bisoprolol’s Own FDA Label Lists

This is not an interaction — none of it involves Hempnettle. These are the most notable effects listed in the ADVERSE REACTIONS section of Bisoprolol’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.

  • Bleeding in the gut Worth acting on
  • Unsteadiness Worth acting on
  • A slow heartbeat Worth acting on
  • Blood clots Worth acting on
  • Hallucinations Worth acting on
  • Heart failure Worth acting on
  • Fainting Worth acting on
  • Wheezing Worth acting on
  • Confusion Worth acting on
  • Chest pain Worth acting on

Showing the 10 most notable of 54 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 Bisoprolol. Read the label on DailyMed › Hempnettle’s licensed record lists no adverse effects our clinical vocabulary could match, so there is no Hempnettle side to compare — that is a limit of the record, not a statement that Hempnettle has no side effects.

From our Q&A

Questions About Hempnettle or Bisoprolol

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

This page covers Hempnettle only. If you take other supplements — a multivitamin, a sleep aid, something for joints — the Bisoprolol page lists 183 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), Indian Snakeroot (major) and Tyramine (major).

By severity: 5 major · 151 moderate · 27 minor.

From our pharmacist’s overview on the Bisoprolol page

“Bisoprolol (Zebeta) slows your heart and lowers your blood pressure, so treat these 183 supplement interactions as a genuine concern rather than fine print, and learn the five rated major first. Most of the list, 119 ingredients in all, either adds to bisoprolol's pressure-lowering effect or works against it, so your numbers can drift…”

Reviewed by 2 · Jul 18, 2026

Open the Bisoprolol interaction page

One more smart check

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

We hold 4 real supplement products containing Hempnettle, each one broken down to its full ingredient list — and combination products often carry several ingredients besides Hempnettle. Even though Hempnettle itself has no known interaction with Bisoprolol, 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 Hempnettle and Bisoprolol 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 Hempnettle
Steady interest

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

29 days ago today
Medication Bisoprolol
Top 5%

#76 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. Hempnettle 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 Hempnettle reference on this page ↓
  • Freshness: we automatically re-check this combination every week — this pair was last verified September 13, 2026. The Hempnettle and Bisoprolol 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 Hempnettle

What is Hempnettle?

  • Coughs and chest congestion
  • Mild respiratory complaints
  • General tonic
  • Soothing irritated airways

Hempnettle is a traditional European herb that has been used as a tea for coughs and minor respiratory complaints, but there is very little modern scientific research to support these uses. Because its safety and effectiveness are not well studied, it is best to talk with a pharmacist or doctor before trying it, and to avoid it during pregnancy and breastfeeding.

Galeopsis tetrahit · Lamiaceae · Aerial parts (flowering tops, leaves, and stems) · Tea (infusion), liquid extract, dried herb

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

Hempnettle: dosing

There is no established, science-based dose for hempnettle. A standard safe and effective amount has not been determined in research.If you choose to use a product that contains it, follow the directions on the product label and do not exceed the suggested amount. Because doses and product strengths vary widely, it is a good idea to review the product with a pharmacist before using it.

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

Read the full Hempnettle monograph & all interactions
Medication

About Bisoprolol

What Is Bisoprolol Used For?

Brand name: Zebeta

Bisoprolol fumarate tablets are used to manage high blood pressure (hypertension). Lowering blood pressure reduces the strain on the heart and blood vessels, helping prevent serious complications over time.

It can be used on its own or combined with other blood pressure-lowering medicines, such as thiazide diuretics. All supported products — including those labeled as Bisoprolol and Bisoprolol Fumarate — share this indication.

See full Bisoprolol drug information
Keep checking

Other Drugs & Hempnettle

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

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

Hempnettle References

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

  1. Herbs at a Glance — NIH NCCIH Source
  2. Herbs and 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 Hempnettle and Bisoprolol Together: Common Questions

Is it safe to take Hempnettle with Bisoprolol?
We do not list a known interaction between Hempnettle and Bisoprolol. 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 Bisoprolol interact with any supplements?
Yes. Bisoprolol has documented interactions with 183 supplements in our database — Hempnettle is not one of them. The Bisoprolol 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

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

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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.