Zopiclone tablets are a type of medication used to treat insomnia, or difficulty sleeping. They work by helping to relax the brain and promote sleep.

It is a non benzodiazepine hypnotic agent and works by increasing the activity of a neurotransmitter called GABA in the brain. This helps to slow down the brain's activity and promote feelings of relaxation, making it easier to fall asleep.

It is usually taken before bedtime and it is important to follow the dosage instructions provided by your doctor or pharmacist. Overdose of this medication can lead to serious side effects such as drowsiness during the day, confusion and difficulty breathing.

It's also important to note that tolerance and dependence may develop with prolonged use and it is not recommended to take it for more than 7 to 10 consecutive days. Also, it is not recommended for people with certain medical conditions such as lung disease, liver disease, or alcohol dependence.

As with any medication, it is important to talk to your doctor before taking zopiclone tablets to make sure they are safe for you to use.