Compare Neurontin vs. fluphenazine
Head-to-head comparisons of medication uses, side effects, ratings, and more.
Treats tingling and burning nerve pain.
Neurontin (gabapentin) is an old seizure disorder medicine that is now used to treat nerve-related pain caused by different conditions.
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3.4/ 5 average rating with 620 reviewsforNeurontin
Treats schizophrenia and psychosis.
Prolixin (fluphenazine) can stabilize your mood. It is used to find the right dose for you before moving to a long-acting injection.
Upsides
- Originally used to treat epilepsy (partial seizures), but now it primarily treats neuropathic pain that's caused by nerve stimulation or damage.
- Studies show it's most effective for nerve pain from diabetes, shingles, and fibromyalgia (a painful muscle condition).
- It's available as a generic, so it's less expensive than similar medications.
- Good at stabilizing your mood.
- Available in several oral and injectable forms, including a long-acting injection that is taken less frequently.
Downsides
- Neurontin (gabapentin) can cause some side effects, including memory problems, drowsiness, dizziness, or confusion. There is a higher risk for these side effects if you drink alcohol, so it might not be the best medication for heavy drinkers.
- You can't skip or miss doses since suddenly stopping Neurontin (gabapentin) can cause seizures.
- Can make you sensitive to the sun.
- Can affect how your body regulates your temperature.
- Can make it difficult for you to control your movements if you've been on Prolixin (fluphenazine) for a while.
Used for
Dosage forms
- Pill
- Oral solution
- Extended release
- Pill
- Liquid
- Injection
Price
Lowest price
$839.42
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$20.87
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Reviews
620 reviews so far
57%
saidit'sworth it
40%
saiditworked well
19%
saidit'sa big hassle
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Side effects
20possible side effects
- Dizziness28%
- Drowsiness21%
- Swelling in the limbs8%
- Abnormal physical weakness6%
- Diarrhea6%
- Infection5%
- Dry mouth5%
- Constipation4%
- Nausea4%
- Headache3%
- Accidental injury3%
- Stomach pain3%
- Vomiting3%
- Worse coordination3%
- Thinking abnormal3%
- Decreased vision3%
- Gas2%
- Weight gain2%
- Abnormal gait2%
- Lack of coordination2%
The Prolixin (fluphenazine) FDA package insert doesn’t have numbers about how common side effects are.
Risks and risk factors
- Suicidal thoughts or behavior
- Neurologic and psychiatric side effects (children)
- Children ages 3 to 12
- Serious allergic reaction and multiple organ problems
- Driving impairment
- Taking Neurontin (gabapentin) with alcohol
- Taking other medicines that cause dizziness and/or drowsiness
- Withdrawal seizures
- Stopping Neurontin (gabapentin) suddenly
- 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