Pick the one you want most

Allows us to better understand your problem

Sleep through the nightFall asleep fasterSleep without pills
Lunesta for Insomnia

Better Sleep Starts Now

Take Your Sleep Quiz
March 13, 2025

Lunesta for Insomnia: How It Works & What to Expect

Medically reviewed by: 

Dr. Shiyan Ooi

School of Medical Sciences, University of Manchester

Lunesta (Eszopiclone) is a prescription sleep aid used to treat insomnia by helping individuals fall asleep faster and stay asleep longer. It is classified as a sedative-hypnotic and works by affecting brain chemicals that promote relaxation and sleep.

How Lunesta Works

Lunesta enhances the activity of gamma-aminobutyric acid (GABA), a neurotransmitter that slows down brain activity, allowing for a more restful sleep. Unlike some sleep medications, Lunesta is designed for both sleep initiation and maintenance (National Institutes of Health).

What to Expect When Taking Lunesta

Individuals taking Lunesta can expect:

  • Faster sleep onset, typically within 30 minutes
  • Reduced nighttime awakenings
  • Improved overall sleep duration
  • Potential mild side effects, such as drowsiness, dizziness, or a metallic taste in the mouth

Potential Side Effects

Common side effects of Lunesta include:

  • Drowsiness the next day
  • Dry mouth
  • Headache
  • Unpleasant taste in the mouth

Serious side effects, such as memory issues, hallucinations, and unusual sleep behaviors like sleepwalking, have also been reported (FDA).

Is Lunesta Right for You?

Lunesta may be a good option for individuals struggling with chronic insomnia who have not found relief through lifestyle changes alone. However, it should be used under the guidance of a healthcare provider and only for short-term treatment due to the risk of dependence.

Alternatives to Lunesta

For those seeking a non-medication approach to improving sleep, Cognitive Behavioral Therapy for Insomnia (CBT-I) is a highly effective alternative. Sleep Reset provides a drug-free solution based on CBT-I techniques to help individuals improve sleep naturally.

Conclusion

Lunesta can be an effective short-term treatment for insomnia, but it is essential to understand its potential risks and side effects. If you are considering Lunesta, consult your doctor to determine if it is the right choice for you, or explore alternative solutions for long-term sleep health.

Dr. Shiyan Ooi

Dr. Shiyan Ooi is a medical doctor with over a decade of experience treating patients with chronic conditions. She graduated from the University of Manchester with a Bachelor of Medicine and Surgery (MBChB UK) and spent several years working at the National Health Service (NHS) in the United Kingdom, several Singapore government hospitals, and private functional medicine hospitals. Dr. Ooi specializes in root cause analysis, addressing hormonal, gut health, and lifestyle factors to treat chronic conditions. Drawing from her own experiences, she is dedicated to empowering others to optimize their health. She loves traveling, exploring nature, and spending quality time with family and friends.