Compare Lunesta vs. Remeron

Head-to-head comparisons of medication uses, side effects, ratings, and more.

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Lunesta (Eszopiclone)

Prescription only

Remeron (mirtazapine)

Prescription only
Helps you sleep.

Lunesta (Eszopiclone) is good for falling asleep and staying asleep. Not as habit-forming as some sleep medicines, but more likely to cause withdrawal symptoms if you stop suddenly.

3.3/ 5 average rating with 592 reviewsforLunesta
Improves mood.

Remeron (mirtazapine) improves your mood and helps you sleep better, but can cause more weight gain than any other antidepressant.

3.3/ 5 average rating with 152 reviewsforRemeron
Upsides
  • Effective at helping people fall asleep faster and sleep longer.
  • Not as habit-forming, so you can use it for longer than most other sleep medicines.
  • Effective at relieving some depression symptoms.
  • Starts to work more quickly than most antidepressants.
  • Can help you fall asleep if you have trouble sleeping.
  • Can also help relieve anxiety.
  • Good option if you are underweight or frail, because it can help you gain weight.
  • Available as a generic.
Downsides
  • More likely to cause withdrawal symptoms if you stop taking it suddenly.
  • Might not be safe if you have a history of drug or alcohol abuse, depression, lung disease, or a condition that affects metabolism.
  • It's easy to become reliant on sleep medicines. In the long run, it's better to learn good sleeping habits and behavior so that you can sleep better naturally.
  • Makes you more tired than other antidepressants.
  • More likely to cause minor weight gain (1-5 pounds) and raise cholesterol than any other antidepressant.
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Used for
Dosage forms
  • Pill
  • Pill
  • Dissolving tablet
Price
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Reviews
592 reviews so far
55%
saidit'sworth it
36%
saiditworked well
17%
saidit'sa big hassle

Have you used Lunesta (Eszopiclone)?

Leave a review
152 reviews so far
45%
saidit'sworth it
39%
saiditworked well
26%
saidit'sa big hassle

Have you used Remeron (mirtazapine)?

Leave a review
Side effects
10possible side effects
  • Headache
    15%
  • Unpleasant Taste
    8%
  • Dyspepsia
    6%
  • Pain
    4%
  • Diarrhea
    4%
  • Pruritus
    4%
  • Dry Mouth
    3%
  • Abnormal Dreams
    3%
  • Neuralgia
    3%
  • Urinary Tract Infection
    3%
See more detailed side effects
17possible side effects
  • Sleepiness
    54%
  • Dry mouth
    25%
  • Increased appetite  
    17%
  • Increased appetite
    17%
  • Constipation
    13%
  • Weight gain
    12%
  • Lack of energy
    8%
  • Dizziness
    7%
  • Flu syndrome
    5%
  • Abnormal dreams
    4%
  • Abnormal thinking
    3%
  • Back pain
    2%
  • Swelling in limbs
    2%
  • Muscle pain
    2%
  • Tremor
    2%
  • Confusion
    2%
  • Urinary frequency
    2%
See more detailed side effects
Risks and risk factors
  • Dependence and withdrawal
    • Continuous use for 2 weeks or more
  • Driving impairment
    • Alcohol
    • Taking other medicines that make you less alert
    • Less than 7 hours of sleep.
  • Abnormal thoughts
    • Undiagnosed psychiatric conditions
  • Sleep driving
    • Taking with alcohol or drugs that acts in the brain
  • Serious allergic reactions
  • Risk of falls and injury
    • Elderly
    • Higher dose
    • Liver problems
    • Taking Lunesta (Eszopiclone) with other nervous system depressants
    • Long-term use
  • Risk to fetus
    • Women of childbearing age
    • Breast-feeding
See more detailed risks and warnings
  • Suicidal thoughts or behavior
    • Age 24 years or younger
  • Serotonin syndrome
    • Using other medications that affect serotonin
  • Heart problems
    • History of heart problems
    • History of liver problems
    • Higher dose
  • Driving impairment
    • Alcohol
    • Taking other medicines that make you less alert
  • Weight gain
  • Blood disorders
See more detailed risks and warnings