Vancocin
An oral or intravenous antibiotic used to treat serious bacterial infections, including MRSA.
Where Vancomycin is approved
All regulators →Of the three regulators tracked here, the first to approve Vancomycin was the US, on 29 Apr 1993. It is approved in 2 of the 3 regulators tracked here.
From the regulators' own registers: FDA Drugs@FDA, the EMA medicines list and Health Canada's Notice of Compliance database. Dates are the first listed approval of a product containing only this substance; combination products and nationally authorised EU medicines are not counted.
Vancomycin patents and exclusivity
Expiry tracker →Protections still running for marketed products containing Vancomycin, as listed by the regulators. Expired patents and exclusivities, and discontinued products, are not shown.
- 13 listed patents; the last listed expires 6 Nov 2035 (US 10188697).
Reproduced from the FDA Orange Book and Purple Book (checked 5 Oct 2026) and the European Commission's Union Register of medicinal products (CC BY 4.0; the EU expiry date is calculated exactly as the Commission's register displays it). Listed patents and dates are as submitted to or published by the regulator and may not reflect litigation, invalidation, settlements, lapsed fees or later extensions. This is not legal advice or a freedom-to-operate opinion, and it does not say when a generic or biosimilar will launch.
What health systems spend on Vancomycin
All medicines →From NHSBSA Prescription Cost Analysis (Open Government Licence v3.0) and CMS State Drug Utilization Data. Both are gross amounts: neither system publishes its discounts or rebates per drug. Products combining several substances are not counted here.
How Vancomycin works
All drug targets →- FeverPhase 3
- Hodgkins lymphomaPhase 3
- Bacterial arthritisPhase 3
- Bacterial infectious disease with sepsisPhase 3
- Clostridium difficile infectionPhase 3
- InfectionPhase 3
- LeukemiaPhase 3
- LymphomaPhase 3
- Methicillin-resistant staphylococcus aureus infectious diseasePhase 3
- NeutropeniaPhase 3
Mechanisms and diseases from ChEMBL via the Open Targets Platform (release 26.09), ChEMBL record CHEMBL262777, CC BY-SA 3.0. Targets checked against the IUPHAR/BPS Guide to PHARMACOLOGY (2026.3), ligand 10932, CC BY-SA 4.0. Trial phases are not approvals: approved uses are shown from the regulators' own records where we hold them.
Patient leaflets for Vancomycin
The package leaflet is the official guide for patients that comes with every medicine. These links go to the regulators that publish it.
- IEIreland: 15 products on the HPRA listEach product record links to the HPRA, which publishes the leaflet and SmPC.
- UKUnited Kingdom: Search MHRA ProductsPatient information leaflets and SmPCs for UK-licensed products.
- USUnited States: Search DailyMedFDA-approved labels, including patient and medication guides.
Leaflets differ between brands and countries; always read the one that comes with your own medicine. This is regulatory information, not medical advice.
Reference identifiers for Vancomycin
- ChEMBL
- CHEMBL262777
- DrugBank
- DB00512
- PubChem CID
- 14969
- CAS number
- 1404-90-6
- FDA UNII
- 6Q205EH1VU
- Wikidata
- Q424027
- Wikipedia
- Vancomycin
Codes that identify this medicine in other databases, from Wikidata (CC0), matched by its ChEMBL ID. The ATC code is the WHO classification of what the medicine is used for.
What Vancocin is used for
VANCOCIN is indicated for the treatment of Clostridioides difficil e-associated diarrhea. VANCOCIN is also used for the treatment of enterocolitis caused by Staphylococcus aureus (including methicillin-resistant strains) in adult and pediatric patients less than 18 years of age. Limitations of Use • Parenteral administration of vancomycin is not effective for the above infections; therefore, VANCOCIN must be given orally for these infections. • Orally administered VANCOCIN is not effective for other types of infections. To reduce the development of drug-resistant bacteria and maintain the effectiveness of VANCOCIN and other antibacterial drugs, VANCOCIN should be used only to treat or prevent infections that are proven or strongly suspected to be caused by susceptible bacteria. When culture and susceptibility information are available, they should be considered in selecting or modifying…
How it works
12.1 Mechanism of Action Vancomycin is an antibacterial drug [see Microbiology ( 12.4 )] .
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How this page is built
The facts on this page are pulled directly from official U.S. FDA datasets — they are not written from memory. Each field below names the dataset it came from, so you can check it yourself.
- FDA Drug Label (openFDA) ↗ Indications, mechanism of action and pharmacologic class
- Drugs@FDA ↗ First FDA approval date and the company holding the application
- FDA Drug Shortage Database ↗ Current US supply / shortage status
Plain-English summaries and drug-class explainers are written and reviewed by Sreepriya Prasannan (MSc Digital Transformation of Life Sciences (Innopharma Education / Griffith College); MSc & BSc Botany). Data is retrieved automatically from the sources above and cross-checked with AI-assisted verification (Anthropic's Claude) — brand and generic names are matched against the exact FDA product record so that a combination product or a different formulation cannot be mistaken for the drug on this page. An editor reviews the result before publication. We describe this in full in our editorial standards and corrections policy. The FDA data on this page was last retrieved on 8 Oct 2026. How every register is built: methodology · fixes we have made: corrections log.