Sterile water inhalation solution 500ml bottles
Water (chemical formula: H2O) is a transparent fluid which forms the world's streams, lakes, oceans and rain, and is the major constituent of the fluids of organisms.
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
Browse all Drug Analysis Profiles A–Z
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.
Search EudraVigilance database
Browse substances A–Z in the European adverse reaction database
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
Part of the Nutrison brand family (generic: Water)
MHRA licensed products
View all licensed products for Water on the MHRA register
Guidelines from the National Institute for Health and Care Excellence
NICE clinical guidance(14)
Transurethral water vapour ablation for lower urinary tract symptoms caused by benign prostatic hyperplasia (HTG482)
Transurethral water-jet ablation for lower urinary tract symptoms caused by benign prostatic hyperplasia (HTG691)
Intrapartum care (NG235)
Healthcare-associated infections: prevention and control in primary and community care (CG139)
Unintentional injuries: prevention strategies for under 15s (PH29)
Diarrhoea and vomiting caused by gastroenteritis in under 5s: diagnosis and management (CG84)
Constipation in children and young people: diagnosis and management (CG99)
Oral health: local authorities and partners (PH55)
Intravenous fluid therapy in children and young people in hospital (QS131)
Otitis media with effusion in under 12s (NG233)
Renal and ureteric stones (QS195)
Promoting tolerance of enteral feeds in children and young people: domperidone (ESUOM18)
Intravenous fluid therapy in children and young people in hospital (NG29)
Multiple frequency bioimpedance devices to guide fluid management in people with chronic kidney disease having dialysis (HTG441)
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
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.
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: 30 · 1982–2026
Showing the 50 most relevant studies, sorted by most relevant.
A. Etale, A. Onyianta, S. Turner, et al.
Chemical Reviews, 2023
Preethi Babuji, Subramani Thirumalaisamy, Karunanidhi Duraisamy, et al.
Water, 2023
Peijie Yang, Lifeng Wu, M. Cheng, et al.
Water, 2023
Jay R. Werber, Chinedum O. Osuji, Menachem Elimelech
Nature Reviews Materials, 2016
D. Miklos, C. Rémy, M. Jekel, et al.
Water research, 2018
K. Lee, C. Lai, Koh Sing Ngai, et al.
Water research, 2016
Minmin Gao, Liangliang Zhu, Connor Kang Nuo Peh, et al.
Energy & Environmental Science, 2018
Zi-You Yu, Yu Duan, Xinghao Feng, et al.
Advanced Materials, 2021
Y. Yang, Y. Ok, Ki‐Hyun Kim, et al.
The Science of the total environment, 2017
Fei Zhao, Youhong Guo, Xingyi Zhou, et al.
Nature Reviews Materials, 2020
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
Not available
Mechanism
Not available
Food interactions
None known
Human targets
None mapped
Data: DrugBank · CC BY-NC 4.0
Pharmacokinetics at a glance
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)
Water
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
Wikipedia article
water that has had many of its impurities removed through distillation
Read on WikipediaMolecular structure
Linked open data from Wikidata (Q274959), a free and open knowledge base operated by the Wikimedia Foundation. Data is available under the Creative Commons CC0 1.0 Public Domain Dedication. Molecular structure images from Wikimedia Commons.