Compare Haldol vs. fluphenazine decanoate

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

Helps control your thoughts, calm agitation, and stabilize your mood.

Haldol (haloperidol) is less likely to cause weight gain and sedation, but more likely to cause movement disorders compared to other antipsychotics.

3.1/ 5 average rating with 50 reviewsforHaldol
Treats schizophrenia or psychosis.

Prolixin Decanoate (fluphenazine decanoate) is long-acting medicine for stabilizing your mood that must be given by a trained healthcare professional.

Upsides
  • Haldol (haloperidol) is available in a cheap, generic version.
  • A monthly extended-release injection allows for more convenient dosing than a daily pill.
  • Can be given less frequently than the oral, short-acting version.
  • Available in generic.
Downsides
  • Haldol (haloperidol) is an older medicine and has a lot more problematic side effects compared to newer antipsychotics.
  • You might need routine blood tests and regular check-ups to make sure the medicine is working for you.
  • Can make you sensitive to the sun.
  • Can affect how your body regulates your temperature.
  • Can only be used if you're already stable on the short-acting version of this medicine.
Used for
Dosage forms
  • Pill
  • Liquid
  • Injection
  • Injection
Price
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Reviews
50 reviews so far
38%
saidit'sworth it
42%
saiditworked well
34%
saidit'sa big hassle

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Side effects
The Haldol (haloperidol) FDA package insert doesn’t have numbers about how common side effects are.
The Prolixin Decanoate (fluphenazine decanoate) FDA package insert doesn’t have numbers about how common side effects are.
Risks and risk factors
  • Increased risk of death
    • Elderly patients with dementia
  • Blood disorders
  • Neuroleptic malignant syndrome
  • Heart problems
    • History of heart problems
    • Drug interactions
  • Shaking and restlessness
  • Driving impairment
    • Drinking alcohol
    • Taking other medicines that make you less alert
See more detailed risks and warnings
  • Increased risk of death
    • People over 65 with dementia and psychosis
  • Difficulty controlling movements
  • Neuroleptic malignant syndrome
    • Taking antipsychotic medications
  • Low white blood cell count
See more detailed risks and warnings