Compare Sonata vs. Remeron

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

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Sonata (Zaleplon)

Prescription only

Remeron (mirtazapine)

Prescription only
Helps you sleep.

Sonata (Zaleplon) helps you fall asleep, but it's not as good for staying asleep. It also interacts with a lot of diseases and other drugs.

2.9/ 5 average rating with 175 reviewsforSonata
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.
  • Doesn't last as long in the body as some other sleep medicines, so it's okay to take it in the middle of the night as long as you enough time to sleep. (But be sure to discuss it with your doctor first.)
  • 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
  • Not typically used for long-term treatment since it can be habit-forming.
  • Doesn't last as long in the body as other sleep medicines, so it's not as good at helping you stay asleep.
  • Interacts badly with many other medications.
  • Not a good option if you're pregnant or breast-feeding.
  • People have sleep-walked, sleep-driven, and sleep-eaten while on Sonata (Zaleplon).
  • Might not be safe if you have problems with your liver, kidneys, lungs, or if you have a history of depression.
  • It's easy to become reliant on sleep medicines. In the long run, it's better to learn good sleeping habits and behaviors so 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
175 reviews so far
42%
saidit'sworth it
23%
saiditworked well
27%
saidit'sa big hassle

Have you used Sonata (Zaleplon)?

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
18possible side effects
  • Headache
    42%
  • Dizziness
    9%
  • Nausea
    8%
  • Asthenia
    7%
  • Abdominal Pain
    6%
  • Somnolence
    6%
  • Amnesia
    4%
  • Dysmenorrhea
    4%
  • Paresthesia
    3%
  • Eye pain
    3%
  • Malaise
    2%
  • Anorexia
    2%
  • Depersonalization
    2%
  • Hypesthesia
    2%
  • Tremor
    2%
  • Abnormal Vision
    2%
  • Hyperacusis
    2%
  • Parosmia
    2%
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
  • Serious allergic reactions
  • 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