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Updated: Jan 28, 2026

Inkjet-printed Polyvinyl Alcohol Multilayers
Published on: May 11, 2017
Alcohol withdrawal syndrome management: Is there anything new?
G Airagnes1, G Ducoutumany2, B Laffy-Beaufils2
1Hôpitaux universitaires Paris Ouest, Department of Psychiatry and Addictology, AP-HP, 75015 Paris, France; Faculté de médecine, Université Paris Descartes, Sorbonne Paris Cité, 75006 Paris, France; UMS 011, Population-based Epidemiological Cohorts, Inserm, 94800 Villejuif, France.
Managing alcohol withdrawal syndrome (AWS) is crucial for lasting abstinence. Effective management involves preparing patients, anticipating complications, and motivating them for aftercare to prevent relapse and neurotoxicity.
Area of Science:
- Neuroscience
- Addiction Medicine
Background:
- Alcohol use disorder frequently leads to alcohol withdrawal syndrome (AWS), a serious condition driven by glutamate overactivity.
- Repeated withdrawal without abstinence planning can be harmful due to glutamate neurotoxicity.
Purpose of the Study:
- To outline strategies for optimizing alcohol withdrawal management.
- To enhance patient compliance and efficacy of aftercare for long-term abstinence.
Main Methods:
- Review of current guidelines for managing AWS.
- Discussion of benzodiazepine administration approaches (symptom-triggered, fixed schedule, loading dosage).
- Consideration of adjunctive medications (thiamine, folate, magnesium) and special populations (elderly).
Main Results:
- Effective AWS management requires anticipating severe symptoms and minimizing complications.
- Preventing long-term benzodiazepine use and motivating patients for aftercare are key goals.
- Specific protocols exist for benzodiazepine and supportive medication administration.
Conclusions:
- Preparing patients for withdrawal is essential for successful aftercare and sustained abstinence.
- Comprehensive AWS management should focus on patient comfort, safety, and motivation for long-term recovery.
- Adherence to established guidelines ensures optimal patient outcomes.
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Oxidation of Alcohols
The process of oxidation in a chemical reaction is observed in any of the three forms:
Ethers from Alcohols: Alcohol Dehydration and Williamson Ether Synthesis
Ethers can be prepared from organic compounds by various methods. Some of them are discussed below,
Preparation of Ethers by Alcohol Dehydration
In this method, in the presence of protic acids, alcohol dehydrates to produce alkenes and ethers under different conditions. For example, in the presence of sulphuric acid, dehydration of ethanol at 413 K yields ethoxyethane, whereas it yields ethene at 443 K.

