Riboflavin + Avibactam Sodium, Ceftazidime
Avibactam Sodium, Ceftazidime brand name: Avycaz.
We found no known interaction between Riboflavin 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.
Riboflavin 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 Riboflavin 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.
Riboflavin safety at a glance
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.
Why No Interaction Is Listed for Avibactam Sodium, Ceftazidime
Interactions in our licensed database are recorded against drug classes, not just single drug names. Avibactam Sodium, Ceftazidime is filed under 4 classifications — including organic anion transporter 3 (oat3) substrates, organic anion transporter 1 (oat1) substrates, antibiotic drugs. Riboflavin has documented interactions with 1 drug class — the most serious being tetracycline antibiotics (moderate) — and none of Avibactam Sodium, Ceftazidime’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.
Riboflavin Does Interact With Other Medications
Riboflavin has 20 moderate known drug interactions in our database — Avibactam Sodium, Ceftazidime isn’t one of them. If you take anything else, check it against the full list below.
Check Another of Your Medications Against Riboflavin
We haven’t checked that one against Riboflavin yet — ask our pharmacists directly.
Covers the 2,830 medications we’ve checked against Riboflavin. Pick one to open its full report.
Riboflavin in Pregnancy & Breastfeeding
When used orally and appropriately in dietary amounts. A tolerable upper intake level (UL) has not been established.
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
No Interaction — But Avibactam Sodium, Ceftazidime May Lower Your Riboflavin Levels
These two do not interact. The relationship runs the other way: the licensed record lists Avibactam Sodium, Ceftazidime as associated with lower Riboflavin levels — rated “Insignificant Depletion”.
Antibiotic drugs might reduce riboflavin levels; however, this is not likely to be clinically significant. Interference with the normal gastrointestinal flora by antibiotics may reduce bacterial synthesis of riboflavin. However, this synthesis doesn't seem to significantly contribute to the body's supply of riboflavin, which is primarily obtained from dietary sources. Riboflavin supplements aren't necessary during antibiotic therapy.
RIBOFLAVIN — Insignificant Depletion
See every medication linked to lower Riboflavin levels · See the full Avibactam Sodium, Ceftazidime nutrient report
Disclaimer: This checker finds which nutrients might be depleted by prescription or over-the-counter medications. Each nutrient depletion issue is rated based on clinical significance. Use your own professional judgment prior to making clinical decisions.© 2026 Therapeutic Research Center
See Every Supplement That Interacts With Avibactam Sodium, Ceftazidime
This page covers Riboflavin 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
Taking Riboflavin as Part of a Dietary Supplement Product? Check It for Interactions
We hold 18,014 real supplement products containing Riboflavin, each one broken down to its full ingredient list — and combination products often carry several ingredients besides Riboflavin. Even though Riboflavin 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:
Where Riboflavin 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.
#12 of 1,452 supplements looked up here in the last 7 days
#659 of 2,830 medications looked up here in the last 7 days
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 Riboflavin reference on this page ↓
- Freshness: we automatically re-check this combination every week — this pair was last verified September 27, 2026. The Riboflavin and Avibactam Sodium, Ceftazidime records this page draws on were last updated July 10, 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.
About Riboflavin
What is Riboflavin?
- Riboflavin deficiency
- Migraine prevention
- General energy and metabolism support
- Healthy skin and eyes
Riboflavin (vitamin B2) is an essential nutrient your body needs to turn food into energy and to keep skin, eyes, and nerves healthy. It is generally very safe at typical doses, and the strongest evidence supports its use for treating deficiency, with some supportive (but not definitive) evidence for preventing migraines.
Vitamin (water-soluble B vitamin) · Tablets, capsules, softgels, multivitamins, B-complex products, fortified foods
An interaction check asks whether these two react with each other — it does not ask whether Riboflavin is a good idea for someone in your situation. Here is what our Riboflavin record says about it on its own.
Riboflavin: dosing
There is a recommended daily intake for riboflavin as a nutrient, and most people meet it through a normal diet. Do not assume that more is better.
From our Riboflavin monograph — the full record covers uses, side effects and every documented interaction.
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.
Other Drugs & Riboflavin
Browse every other medication we’ve checked against Riboflavin — both the ones with a known interaction and the ones without. Select any drug for the full detail.
No drugs match “”.
20 interactions
- Doxycycline ›
- Minocycline ›
- Tetracycline ›
- Doxycycline Hyclate ›
- Minocycline Hydrochloride ›
- Retapamulin ›
- Chlortetracycline ›
- Demeclocycline ›
- Doripenem ›
- Doxycycline Monohydrate ›
- Doxycyline ›
- Eravacycline ›
- Omadacycline (iv) ›
- Omadacycline (oral) ›
- Oxytetracycline ›
- Tigecycline ›
- Amphotericin, Tetracycline ›
- Bismuth Subsalicylate, Metronidazole, Tetracycline ›
- Metronidazole, Tetracyline, Bismuth Subcitrate Potassium ›
- Oxytetracycline, Phenazopyridine, Sulfamethizole ›
No interaction 2,809 drugs checked — show the list
We also checked Riboflavin against these medications and found no known interaction in our sources. Open any page to confirm.
- Apixaban ›
- Levothyroxine ›
- Amlodipine ›
- Methylphenidate ›
- Warfarin ›
- Abemaciclib ›
- Ivermectin ›
- Testosterone ›
- Sertraline ›
- Losartan Potassium ›
- Acetaminophen ›
- Rosuvastatin ›
- Aspirin ›
- Escitalopram ›
- Metoprolol ›
- Clopidogrel ›
- Atorvastatin ›
- Rivaroxaban ›
- Isotretinoin ›
- Tirzepatide ›
- Warfarin Sodium ›
- Ibuprofen ›
- Amlodipine Besylate ›
- Methamphetamine ›
- Docusate ›
- Tadalafil ›
- Hydroxyurea ›
- Valacyclovir ›
- Metformin ›
- Prednisone ›
- Sumatriptan ›
- Semaglutide ›
- Amitriptyline ›
- Lisdexamfetamine ›
- Levothyroxine, Liothyronine ›
- Amphetamine ›
- Propranolol ›
- Methotrexate ›
- Amoxicillin ›
- Lisinopril ›
- Bupropion ›
- Fluoxetine ›
- Azithromycin ›
- Bendamustine ›
- Pregabalin ›
- Gabapentin ›
- Dextroamphetamine ›
- Lamotrigine ›
- Acyclovir ›
- Naproxen ›
- Acetaminophen, Aspirin, Caffeine ›
- Quetiapine ›
- Clonazepam ›
- Buspirone ›
- Omeprazole ›
- Letrozole ›
- Duloxetine ›
- Citalopram ›
- Methylene Blue ›
- Acetaminophen, Codeine ›
Showing the 60 most looked-up of 2,809 medications checked with no known interaction — see the full Riboflavin list.
Riboflavin References
The 5 references that drive our Riboflavin 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.
- Schoenen J, Jacquy J, Lenaerts M. Effectiveness of high-dose riboflavin in migraine prophylaxis. A randomized controlled trial. Neurology 1998;50:466-70. PubMed
- Yates AA, Schlicker SA, Suitor CW. Dietary reference intakes: The new basis for recommendations for calcium and related nutrients, B vitamins, and choline. J Am Diet Assoc 1998;98:699-706. PubMed
- Leeson LJ, Weidenheimer JF. Stability of tetracycline and riboflavin. J Pharm Sci. 1969;58(3):355-7. PubMed
- MacLennan, S. C., Wade, F. M., Forrest, K. M., Ratanayake, P. D., Fagan, E., and Antony, J. High-dose riboflavin for migraine prophylaxis in children: a double-blind, randomized, placebo-controlled trial. J Child Neurol. 2008;23(11):1300-1304.
- Dietary reference intakes (DRIs): estimated average requirements. Food and Nutrition Board, Institute of Medicine, National Academics. https://www.nal.usda.gov/sites/default/files/fnic_uploads//recommended_intakes_individuals.pdf Accessed July 24, 2017.
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.
Avibactam Sodium, Ceftazidime Is Linked to Lower Levels of 7 Nutrients
Natural Medicines records Avibactam Sodium, Ceftazidime as a medicine that can lower these. This is not an interaction with Riboflavin — it is a separate effect of the medicine, and it is a reason some people are advised to supplement rather than to avoid one:
Read the full Avibactam Sodium, Ceftazidime nutrient depletion report ›
Riboflavin is itself a nutrient we track — see which medications may deplete RIBOFLAVIN.
Depletion records come from the licensed Natural Medicines database. Do not start a supplement on the strength of this page — ask your pharmacist or doctor whether it applies to you.
Taking Riboflavin and Avibactam Sodium, Ceftazidime Together: Common Questions
Is it safe to take Riboflavin with Avibactam Sodium, Ceftazidime?
Do Riboflavin and Avibactam Sodium, Ceftazidime have any of the same side effects?
Can Avibactam Sodium, Ceftazidime lower my Riboflavin levels?
How was the Riboflavin and Avibactam Sodium, Ceftazidime combination checked?
Does Riboflavin interact with any other medications?
Does Avibactam Sodium, Ceftazidime interact with any supplements?
Written and reviewed by the HelloPharmacist editorial staff. Our editorial policy
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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.