ZOPICLONE

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ZOPICLONE

  • [LUNESTA]
  • [IMOVANE]

DEA CODE 2784: Schedule 4

About Zopiclone:

  • Zopiclone is a type of sleeping pill that can be taken to treat bad bouts of insomnia.
  • It helps you fall asleep more quickly, and also helps stop you waking up during the night.
  • Zopiclone comes as tablets. It also comes as a liquid for people who find it hard to swallow tablets, but this has to be ordered specially by your doctor.
  • This medicine is only available on prescription.

Some people have reported doing things like sleepwalking, making food and making phone calls while they're asleep after taking zopiclone. They do not remember when they wake up. This is more likely to happen if you take zopiclone with alcohol or other medicines for mental health problems like depression or anxiety.


Key Facts:

  • Zopiclone takes around 1 hour to work.
  • Zopiclone is usually prescribed for just 2 to 4 weeks. This is because your body gets used to it quickly and after this time it's unlikely to have the same effect. Your body can also become dependent on it.
  • Common side effects are a metallic taste in your mouth, a dry mouth, and daytime sleepiness.
  • Do not drink alcohol while you're on zopiclone. Having them together can make you go into a deep sleep where you find it difficult to wake up.
  • Zopiclone is also called by the brand name Zimovane.

How much will I take?

  • Zopiclone can be taken by adults over the age of 18.
  • The usual dose is to take a 7.5mg tablet just before you go to bed.
  • It takes around 1 hour to work.

Zopiclone
Duration:

A nonbenzodiazepine sedative sleep aid (Z-drug), which can have hallucinogenic effects if taken while awake. Often causes users to have a metallic taste in the mouth for about 12h. Has been reported in some cases to cause certain users to black out, redose excessively and undertake dangerous activities such as driving.

RouteOnsetDurationAfter Effects
Tripsit Factsheets
All ROAs:15 minutes3.5-9 hours1-12 hours
Zopiclone Duration
Effects:
Lethargy, tiredness, a dreamlike state while awake, can induce heavy sleep.

Zopiclone (brand names Zimovane and Imovane) is a nonbenzodiazepine hypnotic agent used in the treatment of insomnia. The therapeutic pharmacological properties of zopiclone include hypnotic, anxiolytic, anticonvulsant, and myorelaxant properties. Zopiclone and benzodiazepines bind to different sites on GABAA-containing receptors, causing an enhancement of the actions of GABA to produce the therapeutic and adverse effects of zopiclone. The metabolite of zopiclone called desmethylzopiclone is also pharmacologically active, although it has predominately anxiolytic properties. Desmethylzopiclone has been found to have partial agonist properties, unlike the parent drug zopiclone, which is a full agonist. The mechanism of action of zopiclone is similar to benzodiazepines, with similar effects on locomotor activity and on dopamine and serotonin turnover. A meta-analysis of randomised controlled clinical trials that compared benzodiazepines to zopiclone or other Z drugs such as zolpidem and zaleplon has found few clear and consistent differences between zopiclone and the benzodiazepines in sleep onset latency, total sleep duration, number of awakenings, quality of sleep, adverse events, tolerance, rebound insomnia, and daytime alertness. After oral administration, zopiclone is rapidly absorbed, with a bioavailability around 75 - 80%. Time to peak plasma concentration is 1 - 2 hours. High-fat meal preceding zopiclone administration does not change absorption (as measured by AUC), but reduces peak plasma levels and delays its occurrence, thus may delay the onset of therapeutic effects. The pharmacokinetics of zopiclone in humans are stereoselective. After oral administration of the racemic mixture, Cmax (time to maximum plasma concentration), area under the plasma time-concentration curve (AUC) and terminal elimination half-life values are higher for the dextrorotatory enantiomers, owing to the slower total clearance and smaller volume of distribution (corrected by the bioavailability), compared with the levorotatory enantiomer. In urine, the concentrations of the dextrorotatory enantiomers of the N-dimethyl and N-oxide metabolites are higher than those of the respective antipodes. Zopiclone is sometimes used as a method of suicide. It has a similar fatality index to that of benzodiazepine drugs, apart from temazepam, which is particularly toxic in overdose.


Lunesta (eszopiclone)
Maximum Dosage:
Prescribers Digital Reference
Adults:3 mg/day PO.
Geriatric:2 mg/day PO.
Adolescents:Safety and efficacy have not been established.
Children:Safety and efficacy have not been established.

Lunesta (eszopiclone)
Side Effects:
RxList
Eszopiclone may cause a severe allergic reaction. Stop taking eszopiclone and get emergency medical help if you have signs of an allergic reaction: hives; nausea, vomiting; difficulty breathing; swelling of your face, lips, tongue, or throat.
Some people using this medicine have engaged in activity while not fully awake and later had no memory of it. This may include walking, driving, or making phone calls. If this happens to you, stop taking eszopiclone and call your doctor right away.
Serious injury or death could occur if you walk or drive while you are not fully awake.
Call your doctor at once if you have:
  • anxiety, depression, aggression, agitation
  • memory problems, unusual thoughts or behavior
  • thoughts of hurting yourself
  • confusion, hallucinations (hearing or seeing things)
Common side effects may include:
  • day-time drowsiness, dizziness, "hangover" feeling
  • headache, anxiety
  • dry mouth
  • unusual or unpleasant taste in your mouth
  • rash
  • cold or flu symptoms such as fever, body aches, sore throat, cough, runny or stuffy nose
This is not a complete list of side effects and others may occur. Call your doctor for medical advice about side effects. You may report side effects to FDA at 1-800-FDA-1088.

Lunesta (eszopiclone) (Rx)
Black Box Warnings:

Complex sleep behaviors including sleep-walking, sleep-driving, and engaging in other activities while not fully awake may occur with therapy; some of these events may result in serious injuries, including death; discontinue therapy immediately if patient experiences a complex sleep behavior

  
How to Take Zopiclone and Dose of Zopiclone - Medindia - Drug Name : Zopiclone Zopiclone (Imovane) generic is a hypnotic and sedative, prescribed for insomnia. It works by slowing activity in the brain to allow sleep. More Info about Zopiclone ...
Saturday March 03, 2018 - medindia.net

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Police work to identify source of 'contaminated' drug - According to the NHS, zopiclone is used for short-term treatment of severe insomnia and works by helping users fall asleep more quickly. Those with mental health, alcohol or drug abuse issues ...
Sunday June 30, 2024 - bbc.com

Zopiclone: Contaminated sleeping drug fears as seven people taken to ... - Zopiclone: Contaminated sleeping drug fears as seven people taken to hospital in County Durham Cleveland Police is also investigating the death of one man believed to have taken the drug, which is ...
Friday June 28, 2024 - news.sky.com

Guidance on the use of zaleplon, zolpidem and zopiclone for the short ... - 4.1.1 The Assessment Report reviewed data from 24 randomised controlled trials (RCTs) that compared the Z-drugs with either a benzodiazepine or with another Z-drug in patients with insomnia. In total, ...
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One person dies after taking contaminated Zopiclone insomnia tablets - The drug, which has a high risk of addiction, was one of the most commonly issued sleeping pills by GPs in 2023, with the number of times Zopiclone was put on a prescription being 167,288 (stock ...
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Possible 'contaminated' Zopiclone sleeping pill warning after one dies ... - Cleveland Police have warned drug users about a possible contaminated batch of the dugs Zopiclone after seven adults were rushed to hospital.
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Traces of sleeping drug found in Helen Bailey's hair, court told - Body samples from Ms Bailey’s body were analysed for prescription drugs and Zopiclone was detected, jurors were told. Ms Bailey’s hair specimen was 35cm in length and analysed in four segments.
Tuesday January 10, 2017 - cambridge-news.co.uk

Buy genuine zopiclone online uk — without a prescription - Although Mrs Xavier has not mentioned any side effects of this drug, are there any you should warn her about, and are there any other drugs buy genuine zopiclone online uk should not be taken with ...
Friday May 12, 2017 - thedomains.com

Police work to identify source of 'contaminated' drug Zopiclone after ... - Police work to identify source of 'contaminated' drug North Tees Hospital A man died and several people were taken to hospital after taking Zopiclone ...
Sunday June 30, 2024 - bbc.com

Zopiclone: Contaminated sleeping drug fears as seven people taken to ... - Seven people have been taken to hospital after taking the sleeping medication Zopiclone, sparking fears of a "potentially contaminated batch". Cleveland Police said it had received reports on Friday ...
Friday June 28, 2024 - uk.news.yahoo.com

  
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