Drug & supplement interaction

Bryonia + Avibactam Sodium, Ceftazidime

Avibactam Sodium, Ceftazidime brand name: Avycaz.

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 Bryonia and Avibactam Sodium, Ceftazidime 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 two are separately associated with some of the same side effects, which would make a new symptom harder to attribute to one or the other.

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Interaction report

Bryonia and Avibactam Sodium, Ceftazidime

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 Avibactam Sodium, Ceftazidime and Bryonia 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 Bryonia at all — not against Avibactam Sodium, Ceftazidime, 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.

Bryonia safety at a glance

Bryonia overall Use caution The raw plant is poisonous; only highly diluted homeopathic forms are considered low-risk, and evidence is limited.
Pregnancy Unsafe When the root is used orally. Bryonia root might have abortifacient effects. ...when the berries are used orally. Read the full pregnancy detail
Breastfeeding Likely Unsafe When the root or berries are used orally. Read the full breastfeeding detail

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 Avibactam Sodium, Ceftazidime and Bryonia? Ask Dr. Brian Staiger, PharmD, BCPS directly ›
What to actually watch for

No Interaction Found — But Data Suggests Bryonia and Avibactam Sodium, Ceftazidime May Share Several of the Same Side Effects

This is not an interaction. Neither one changes how your body handles the other, and nothing here says they react together. What our sources do show is that each has separately been linked to the effects below — so taking both can make those effects more likely to turn up, and harder to pin on one or the other if they do. 2 of them are worth acting on rather than waiting out — marked below.

  • Seizures Worth acting on Additional detail

    Bryonia

    “Orally, bryonia root can cause dizziness, vomiting, convulsions, colic, bloody diarrhea, abortion, nervous excitement, and kidney damage. Large doses of bryonia can cause anuria, collapse, paralysis, and death (2). Bryonia berries can be fatal when taken orally; 40 berries can be fatal in adults, and 15 berries can be fatal in children (18).

    Topically, skin contact with fresh bryonia may cause irritation (19).”

    Bryonia · Natural Medicines adverse-effect record, reported in abortion.

    3 sources cited
    1. 2. Blumenthal M, ed. The Complete German Commission E Monographs: Therapeutic Guide to Herbal Medicines. Trans. S. Klein. Boston, MA: American Botanical Council, 1998.
    2. 18. Gruenwald J, Brendler T, Jaenicke C. PDR for Herbal Medicines. 1st ed. Montvale, NJ: Medical Economics Company, Inc., 1998.
    3. 19. Brinker F. Herb Contraindications and Drug Interactions. 2nd ed. Sandy, OR: Eclectic Medical Publications, 1998.

    “Orally, bryonia root can cause dizziness, convulsions, and nervous excitement (2). Large doses of bryonia can cause paralysis and death (2).”

    Bryonia · Natural Medicines adverse-effect record, reported in vertigo.

    1 source cited
    1. 2. Blumenthal M, ed. The Complete German Commission E Monographs: Therapeutic Guide to Herbal Medicines. Trans. S. Klein. Boston, MA: American Botanical Council, 1998.

    Avibactam Sodium, Ceftazidime

    Listed in the ADVERSE REACTIONS section of the FDA label for Avibactam Sodium, Ceftazidime. Read the label on DailyMed ›

  • Kidney problems Worth acting on Additional detail

    Bryonia

    Recorded for Bryonia in the same Natural Medicines adverse-effect record shown under Seizures above.

    Avibactam Sodium, Ceftazidime

    Listed in the ADVERSE REACTIONS section of the FDA label for Avibactam Sodium, Ceftazidime. Read the label on DailyMed ›

  • Dizziness Additional detail

    Bryonia

    Recorded for Bryonia in the same Natural Medicines adverse-effect record shown under Seizures above.

    Avibactam Sodium, Ceftazidime

    Listed in the ADVERSE REACTIONS section of the FDA label for Avibactam Sodium, Ceftazidime. Read the label on DailyMed ›

  • Diarrhea / Vomiting Additional detail

    Bryonia

    “Orally, bryonia root can cause vomiting, colic, and bloody diarrhea (2).”

    Bryonia · Natural Medicines adverse-effect record, reported in diarrhea.

    1 source cited
    1. 2. Blumenthal M, ed. The Complete German Commission E Monographs: Therapeutic Guide to Herbal Medicines. Trans. S. Klein. Boston, MA: American Botanical Council, 1998.

    Avibactam Sodium, Ceftazidime

    Listed in the ADVERSE REACTIONS section of the FDA label for Avibactam Sodium, Ceftazidime. Read the label on DailyMed ›

Effects for Avibactam Sodium, Ceftazidime come from the ADVERSE REACTIONS section of its FDA label; effects for Bryonia come from the Natural Medicines adverse-effect record, quoted above. Wording is matched across sources by our own clinical vocabulary, so treat this as a prompt to pay attention, not a diagnosis.

Special populations

Bryonia in Pregnancy & Breastfeeding

Pregnancy Unsafe

When the root is used orally. Bryonia root might have abortifacient effects. ...when the berries are used orally.

Lactation Likely Unsafe

When the root or berries are used orally.

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 Avibactam Sodium, Ceftazidime

This page covers Bryonia only. If you take other supplements — a multivitamin, a sleep aid, something for joints — the Avibactam Sodium, Ceftazidime page lists 37 supplements it has a documented interaction with, worst first, each one explained.

The most serious there right now: African Wild Potato (moderate), Bacillus Coagulans (moderate), Bacillus Subtilis (moderate), Banderol (moderate) and Bifidobacterium Animalis Subsp. Lactis (moderate).

By severity: 36 moderate · 1 minor.

From our pharmacist’s overview on the Avibactam Sodium, Ceftazidime page

“Avycaz, the combination of ceftazidime and avibactam, is an intravenous antibiotic for serious infections, and its supplement list is calmer than that setting might suggest. None of the 37 ingredients on file carries a major rating; 36 are moderate and one is minor.”

Reviewed by 2 · Jul 18, 2026

Open the Avibactam Sodium, Ceftazidime interaction page

One more smart check

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

We hold 3 real supplement products containing Bryonia, each one broken down to its full ingredient list — and combination products often carry several ingredients besides Bryonia. Even though Bryonia itself has no known interaction with Avibactam Sodium, Ceftazidime, 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 Bryonia and Avibactam Sodium, Ceftazidime 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 Bryonia
Steady interest

#1,238 of 1,452 supplements looked up here in the last 7 days

29 days ago today
Medication Avibactam Sodium, Ceftazidime
Steady interest

#2,359 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 Bryonia reference on this page ↓
  • Freshness: we automatically re-check this combination every week — this pair was last verified September 13, 2026. The Bryonia and Avibactam Sodium, Ceftazidime 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 Bryonia

What is Bryonia?

Bryonia
  • Dry coughs and colds
  • Joint and muscle pain
  • Headaches
  • Digestive complaints
  • Inflammation and fever (traditional)

Bryonia is a toxic climbing vine that is mainly used today in homeopathic dilutions for coughs, pain, and inflammation, but solid scientific evidence that it works is lacking. The raw plant is poisonous and should never be eaten, and even prepared products should be used cautiously and discussed with a healthcare professional.

Bryonia alba · Cucurbitaceae · Root (and sometimes other plant parts), used mainly in highly diluted homeopathic preparations · Homeopathic pellets, tablets, liquid dilutions, and topical preparations

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

Bryonia: dosing

There is no well-established, standardized dose for Bryonia, and there is no safe dose for the raw plant. Homeopathic products come in different dilutions (such as 6C or 30C) and forms, and recommendations vary by product and practitioner.If you use a homeopathic product, follow the directions on the label exactly and do not exceed them. Never make or take homemade preparations from the plant itself.

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

Read the full Bryonia monograph & all interactions
Medication

About Ceftazidime and Avibactam Injection

What Is Ceftazidime and Avibactam Injection Used For?

Brand name: Avycaz

Avycaz (ceftazidime and avibactam) is used to treat three types of serious bacterial infections in adults and children at least 31 weeks gestational age: complicated intra-abdominal infections (cIAI), complicated urinary tract infections (cUTI) including pyelonephritis (a kidney infection), and hospital-acquired bacterial pneumonia or ventilator-associated bacterial pneumonia (HABP/VABP). All three of these infections must be caused by specific susceptible gram-negative bacteria for Avycaz to be effective.

When treating complicated intra-abdominal infections, Avycaz must be used together with metronidazole, another antibiotic. Avycaz is only meant for infections proven or strongly suspected to be caused by bacteria that it can actually fight — using it otherwise can lead to antibiotic resistance.

See full Ceftazidime and Avibactam Injection drug information
Keep checking

Other Drugs & Bryonia

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

See the full Bryonia interactions page
See every supplement checked against Avibactam Sodium, Ceftazidime, ranked by severity
Evidence & sources

Bryonia References

The 3 references that drive our Bryonia 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. Blumenthal M, ed. The Complete German Commission E Monographs: Therapeutic Guide to Herbal Medicines. Trans. S. Klein. Boston, MA: American Botanical Council, 1998.
  2. Gruenwald J, Brendler T, Jaenicke C. PDR for Herbal Medicines. 1st ed. Montvale, NJ: Medical Economics Company, Inc., 1998.
  3. Brinker F. Herb Contraindications and Drug Interactions. 2nd ed. Sandy, OR: Eclectic Medical Publications, 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 Bryonia and Avibactam Sodium, Ceftazidime Together: Common Questions

Is it safe to take Bryonia with Avibactam Sodium, Ceftazidime?
We do not list a known interaction between Bryonia and Avibactam Sodium, Ceftazidime. 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.
Do Bryonia and Avibactam Sodium, Ceftazidime have any of the same side effects?
Yes — our sources link each of them separately to 5 of the same effects. That is not an interaction: neither changes how your body handles the other. It does mean that if one of those effects turns up, it can be harder to tell which one is behind it. They are listed on this page with the source behind each.
Does Avibactam Sodium, Ceftazidime interact with any supplements?
Yes. Avibactam Sodium, Ceftazidime has documented interactions with 37 supplements in our database — Bryonia is not one of them. The Avibactam Sodium, Ceftazidime 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

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

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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.