Compare Zyprexa vs. Reglan

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

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Zyprexa (olanzapine)

Prescription only

Reglan (metoclopramide)

Prescription only
Helps control your thoughts and mood.

Zyprexa (olanzapine) is good for treating psychosis, mania, and agitation, but it's more likely to cause weight gain and sleepiness than other antipsychotics.

3.7/ 5 average rating with 68 reviewsforZyprexa
Relieves nausea and vomiting.

Reglan (metoclopramide) can stimulate your gut and relieve nausea, but it can only be used for a short period of time due to avoid serious side-effects.

Upsides
  • Effective at relieving psychotic symptoms, manic episodes, and agitation in people with schizophrenia and bipolar disorder.
  • Less likely to cause heart problems than other antipsychotics.
  • Less likely to cause movement problems compared to older antipsychotics.
  • Especially useful for relieving nausea caused by cancer chemotherapy.
  • Available in an affordable, generic version
  • If tablets are hard for you to swallow, Reglan (metoclopramide) is also available in as an orally disintegrating tablet or liquid form.
Downsides
  • More likely to cause weight gain and increase cholesterol or blood sugar compared to other antipsychotics.
  • Might make you more sleepy than some antipsychotics.
  • Mild risk of Extrapyramidal Symptoms (EPS): Movement disorders that include stiffness, tremor, restlessness, and slow, repetitive movements you can't control.
  • You may need routine blood tests to check how the medicine is affecting your body..
  • Use for more than 12 weeks can cause involuntary movements of the eyes, tongue, face, arm, or legs.
  • May take a while to relieve nausea and vomiting caused by delayed gastric emptying.
  • Not a good option if you have Parkinson's disease, history of seizures, or blockage in your gut.
  • You may need a lower dose if you have kidney problems.
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Used for
  • Diabetic gastroparesis
  • Gastroesophegeal reflux
  • Prevention of nausea and vomiting associated with chemotherapy
  • Prevention of postoperative nausea and vomiting
  • Radiological exam
  • Small bowel intubation
  • Gastric bezoars
  • Hiccups
  • Acute migraine
  • Treatment of nausea and vomiting in advanced cancer
  • Prevention of radiation therapy-induced nausea and vomiting
Dosage forms
  • Pill
  • Dissolving tablet
  • Injection
  • Pill
  • Dissolving tablet
  • Liquid
  • Injectable
Price
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Reviews
68 reviews so far
41%
saidit'sworth it
51%
saiditworked well
51%
saidit'sa big hassle

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Side effects
9possible side effects
  • Drowsiness
    48%
  • Weight gain
    28%
  • Increased appetite
    28%
  • Headache
    17%
  • Fatigue
    14%
  • Dizziness
    7%
  • Dry Mouth
    7%
  • Abdominal pain
    6%
  • Pain in extremity
    5%
See more detailed side effects
4possible side effects
  • Restlessness
    10%
  • Drowsiness
    10%
  • Fatigue
    10%
  • Lack of energy
    10%
See more detailed side effects
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
  • Higher blood sugar, high cholesterol, and weight gain
    • People with diabetes
    • People with high cholesterol
See more detailed risks and warnings
  • Late, irreversible, involuntary movements (tardive dyskinesia)
    • Elderly
    • Women
    • Diabetics
  • Depression
    • Depression
  • Neuroleptic malignant syndrome
  • Early, reversible involuntary movements (extrapyramidal side-effects)
    • Younger than 30 years old
    • High doses of Reglan (metoclopramide)
    • Children and teens
See more detailed risks and warnings