Eravacycline 100mg powder for solution for infusion vials
Requires a prescription from a doctor or prescriber
Eravacycline, known as <em>Xerava</em> by Tetraphase Pharmaceuticals, is a fully synthetic fluorocycline antibiotic of the tetracycline class with activity against clinically significant gram-negative, gram-positive aerobic, and facultative bacteria.
Safety information for pregnancy and breastfeeding
Pregnancy
Always consult your doctor or midwife before taking any medicine during pregnancy or while breastfeeding. Source: DrugBank (CC BY-NC 4.0).
Official documents, adverse reaction reporting, and safety monitoring
Report a side effect
Submit a Yellow Card report to the MHRA
Official medicine documents
Safety monitoring data
Yellow Card reports
The MHRA Yellow Card scheme collects reports of suspected side effects from healthcare professionals and patients. View the Drug Analysis Profile (iDAP) for real-world adverse reaction data.
View Drug Analysis Profile
Suspected adverse reactions reported for Eravacycline
Browse all iDAP reports
Interactive Drug Analysis Profiles for all medicines
Report a side effect
Submit a Yellow Card report to the MHRA
Data from the MHRA Yellow Card scheme. A reported reaction does not necessarily mean the medicine caused it. Contains public sector information licensed under the Open Government Licence v3.0.
EudraVigilance
The European Medicines Agency (EMA) collects suspected adverse reaction reports from across the EU/EEA through the EudraVigilance system. Search for safety data on this medicine.
View EudraVigilance report
Suspected adverse reactions reported for Eravacycline
About EudraVigilance
Learn about EU pharmacovigilance and safety monitoring
EudraVigilance data is published by the European Medicines Agency (EMA). A suspected adverse reaction is not necessarily caused by the medicine.
1 branded products available
MHRA licensed products
View all licensed products for Eravacycline on the MHRA register
Xerava 100mg powder for concentrate for solution for infusion vials
Therapeutically similar medicines
Similarity is based on WHO Anatomical Therapeutic Chemical (ATC) classification and on a factual NHS dm+d therapeutic-grouping code prefix. Source data: NHS dm+d via TRUD (OGL v3.0), WHO ATC/DDD Index.
Guidelines from the National Institute for Health and Care Excellence
NICE clinical guidance(1)
Source: National Institute for Health and Care Excellence (NICE). Contains public sector information licensed under the Open Government Licence v3.0.
Check stock at pharmacies and supply information
Pharmacy stock checkers
Search for this medicine at major UK pharmacy chains. These links open the retailer's own website — results depend on their current online catalogue.
Supply & safety information
Official UK regulator monitoring and safety alerts
Pharmacy links redirect to the retailer's own search and do not represent real-time stock levels. Shortage and safety information sourced from MHRA drug safety updates (gov.uk, Crown Copyright under OGL v3.0).
Codes for healthcare professionals and prescribing systems
These codes are used by healthcare IT systems and prescribers to identify this medicine.
NHS UK identifiers
Browse tools
SNOMED CT and dm+d codes from NHS TRUD (Technology Reference data Update Distribution), licensed under the Open Government Licence v3.0. BNF code shown is the factual mapping value distributed by NHS Business Services Authority (NHSBSA) in the dm+d supplementary file under OGL v3.0; it is not affiliated with, nor licensed from, the publishers of the British National Formulary. ATC codes from the WHO Collaborating Centre for Drug Statistics Methodology (whocc.no).
Active and completed clinical studies from ClinicalTrials.gov
Source: ClinicalTrials.gov, a database of the U.S. National Library of Medicine (NLM), National Institutes of Health (NIH). Data accessed via ClinicalTrials.gov API v2. Trial information is provided for research purposes and does not constitute medical advice.
Academic studies and reviews for this medicine's active substance
Showing the 50 most relevant studies.
Reviews & meta-analyses: 26 · Randomised trials: 2 · 2013–2026
Showing the 50 most relevant studies, sorted by most relevant.
Joseph S. Solomkin, Jānis Gardovskis, Kenneth Lawrence, et al.
Clinical Infectious Diseases, 2018
- Meropenem
- Anti-Bacterial Agents
- Tetracyclines
George G. Zhanel, Doris Cheung, Heather J. Adam, et al.
Drugs, 2016
- Tigecycline
- Anti-Bacterial Agents
- Bacteria
Zehua Chen, Weijia Sun, Yulong Chi, et al.
Expert Review of Anti-infective Therapy, 2024
- Anti-Bacterial Agents
- Tetracyclines
- Gram-Negative Bacteria
Matthew E. Falagas, Laura T. Romanos, Dimitrios S. Kontogiannis, et al.
Pathogens, 2025
- Anti-Bacterial Agents
- Gram-Negative Bacteria
- Tetracyclines
Introduction: Eravacycline is a new fluorocycline antibiotic with a broad spectrum of antimicrobial activity approved for the treatment of patients with complicated intra-abdominal infections. This systematic review aimed to evaluate the published data on the resistance of Gram-negative bacterial isolates to eravacycline. Methods: We identified relevant publications by systematically searching Embase, PubMed, Scopus, and Web of Science from their inception to 29 August 2025. Published antimicrobial resistance breakpoints of the European Committee on Antimicrobial Susceptibility Testing (EUCAST) and the US Food and Drug Administration (FDA) were used. Results: Data on 59,922 Gram-negative bacterial clinical isolates were retrieved from 68 articles after the screening of 283 potentially relevant studies. The resistance of consecutive (non-selected) Escherichia coli ranged from 0.9% to 9.6%. The MIC50 values of eravacycline were ≤0.5 mg/L for Acinetobacter baumannii isolates, including carbapenem-resistant A. baumannii, in the majority of studies. The proportions of resistance were higher among other lactose non-fermenting Gram-negative bacterial isolates, especially Pseudomonas aeruginosa, as well as among selected E. coli with advanced patterns of antimicrobial resistance. Conclusions: The evaluated data support the adequate antimicrobial activity of eravacycline against most Gram-negative bacterial clinical isolates. However, in vitro antimicrobial susceptibility testing and modern molecular diagnostic tests, including those that examine mechanisms of resistance, are helpful for the appropriate use of eravacycline in clinical practice.
Abstract licence: CC BY 4.0
Ge Y, Gong YH, Yang WJ, et al.
2025
- Bacterial Infections
- Tetracyclines
- Anti-Bacterial Agents
Shao‐Huan Lan, Shen-Peng Chang, Chih‐Cheng Lai, et al.
Journal of Clinical Medicine, 2019
Khalid Eljaaly, Jessica K. Ortwine, Mohammed Shaikhomer, et al.
Journal of Global Antimicrobial Resistance, 2021
- Anti-Bacterial Agents
- Intraabdominal Infections
- Tetracyclines
Rui Meng, Xin‐Yuan Guan, Lei Sun, et al.
Frontiers in Medicine, 2022
Susan Khanjani, Hadi Sedigh Ebrahim-Saraie, Yalda Malekzadegan, et al.
Reviews in Medical Microbiology, 2020
Joseph S. Solomkin, David C. Evans, Algirdas Šlepavičius, et al.
JAMA Surgery, 2016
- Gram-Negative Bacteria
- Ertapenem
- Anti-Bacterial Agents
Sources: aggregated from Europe PMC (EMBL-EBI), OpenAlex, Crossref, PubMed and other open scholarly databases. Retracted articles are excluded. Study information is provided for research purposes and does not constitute medical advice.
Pharmacology and chemical data from DrugBank
Key facts
Drug status
Approved
Major interactions
None known
Half-life
20 hours
Mechanism
Eravacycline is a fluorocycline antibacterial of the tetracycline class of antibacterial drugs.
Food interactions
1 warning
Human targets
None mapped
Data: DrugBank · CC BY-NC 4.0
Pharmacokinetics at a glance
Absorption
1 mg/k
Half-life
20 hours
Protein binding
79%
Volume of distribution
321 L
Metabolism
Elimination
60 mg
Clearance
17.82 L
[A38685]
Pharmacokinetic data: DrugBank · CC BY-NC 4.0
Known interactions with other medications. Always consult a healthcare professional.
Showing 50 of 326 interactions
The following are various side effects that may occur due to eravacycline use [FDA label]:
Hypersensitivity: Life-threatening anaphylaxis has been reported with the administration of eravacycline. Antibacterial drugs and should be avoided in patients with known hypersensitivity to tetracycline-class antibacterial drugs [FDA label].
Tooth Discoloration/enamel hypoplasia: The use of this drug during tooth development (last half of pregnancy, infancy and childhood to the age of 8 years) may lead to the permanent discoloration of teeth (yellow-grey-brown) [FDA label].
Inhibition of bone growth: The use of eravacycline during the second and third trimester of pregnancy, infancy and childhood until the age of 8 years old may cause reversible inhibition of bone growth. All tetracyclines form a stable calcium complex in bone-forming tissue [FDA label].
Clostridium difficile-Associated diarrhea: Clostridium difficile associated diarrhea (CDAD) has been reported with use of the majority of antibacterial agents, and may range in severity from mild diarrhea to fatal colitis.
Treatment with antibacterial agents changes the normal flora of the colon, leading to an overgrowth of C. difficile.
Tetracycline class adverse reactions: This drug is structurally similar to tetracycline-class antibacterial drugs and may have similar adverse reactions. Adverse reactions including photosensitivity, pseudotumor cerebri, and anti-anabolic action which has led to increased BUN, azotemia, acidosis, hyperphosphatemia, pancreatitis, and abnormal liver function tests, have been reported for other tetracycline-class antibacterial agents, and may occur with eravacycline. Discontinue eravacycline if any of these adverse reactions are suspected or observed [FDA label].
Potential for microbial overgrowth: The use of eravacycline may result in overgrowth of non-susceptible organisms, including fungi.
If such infections occur, discontinue eravacycline and manage with appropriate therapy [FDA label].
Development of drug-resistant bacteria: Prescribing eravacycline in the absence of a proven or strongly suspected bacterial infection is unlikely to provide benefit to the patient and increases the risk of the development of drug-resistant bacteria [FDA label].
How the body processes this drug — absorption, distribution, metabolism, and elimination
[A38685]
Enzymes involved in drug metabolism — important for understanding drug interactions
ATC J01AA13
ATC J01AA20
Chemical identifiers
CAS, UNII, InChI Key and database cross-references
Show
Chemical identifiers
CAS, UNII, InChI Key and database cross-references
Linked compound data from DrugBank Open Data (CC BY-NC 4.0)
Eravacycline
Additional database identifiers
ChemSpider
28495485
GenBank Gene Database
X02543
GenBank Protein Database
42798
UniProt Accession
RS4_ECOLI
HUGO Gene Nomenclature Committee (HGNC)
HGNC:2637
GenAtlas
CYP3A4
GeneCards
CYP3A4
GenBank Gene Database
M18907
Guide to Pharmacology
1337
UniProt Accession
CP3A4_HUMAN
HUGO Gene Nomenclature Committee (HGNC)
HGNC:6833
GenAtlas
MAOA
GeneCards
MAOA
GenBank Gene Database
M68840
GenBank Protein Database
187353
Guide to Pharmacology
2489
UniProt Accession
AOFA_HUMAN
DrugBank citations
If you use DrugBank data in your research, please cite the following publications:
Show earlier publications
Structured knowledge from the free knowledge base
ATC classifications (Wikidata)
Linked open data from Wikidata (Q15410941), a free and open knowledge base operated by the Wikimedia Foundation. Data is available under the Creative Commons CC0 1.0 Public Domain Dedication.