Compare Neurontin vs. Trileptal

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

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Neurontin (gabapentin)

Prescription only

Trileptal (Oxcarbazepine)

Prescription only
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.

3.4/ 5 average rating with 620 reviewsforNeurontin
Prevents seizures.

Trileptal (Oxcarbazepine) is effective at preventing seizures and you don’t need to get regular blood tests to make sure it’s effective, but it has many drug interactions.

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.
  • Trileptal (Oxcarbazepine) is effective at lowering the frequency of seizures, especially for people with partial seizures.
  • If you have trouble swallowing tablets, Trileptal (Oxcarbazepine) is also available as an oral solution.
  • You won’t need to get regular blood tests to check the drug levels in your body.
  • Available in a generic form.
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.
  • It’s important to take your dose on time so that Trileptal (Oxcarbazepine) has steady levels in your body.
  • Interacts with many other medicines and supplements.
  • Can cause difficulty concentrating, tiredness or drowsiness, and problems with coordination.
  • If you have kidney problems, your dose may need to be adjusted. Your doctor will check your kidney function regularly.
  • Being pregnant lowers the levels of Trileptal (Oxcarbazepine), so the medicine might not be as effective at preventing seizures.
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Used for
Dosage forms
  • Pill
  • Oral solution
  • Extended release
  • Pill
  • Liquid
Price
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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
  • Dizziness
    28%
  • Drowsiness
    21%
  • Swelling in the limbs
    8%
  • Abnormal physical weakness
    6%
  • Diarrhea
    6%
  • Infection
    5%
  • Dry mouth
    5%
  • Constipation
    4%
  • Nausea
    4%
  • Headache
    3%
  • Accidental injury
    3%
  • Stomach pain
    3%
  • Vomiting
    3%
  • Worse coordination
    3%
  • Thinking abnormal
    3%
  • Decreased vision
    3%
  • Gas
    2%
  • Weight gain
    2%
  • Abnormal gait
    2%
  • Lack of coordination
    2%
See more detailed side effects
21possible side effects
  • Dizziness
    22%
  • Nausea
    16%
  • Headache
    13%
  • Any adverse effect
    9%
  • Diarrhea
    7%
  • Vomiting
    7%
  • Upper Respiratory Tract Infection
    7%
  • Constipation
    5%
  • Dyspepsia
    5%
  • Ataxia
    5%
  • Nervousness
    5%
  • Falling Down NOS
    4%
  • Pain Back
    4%
  • Amnesia
    4%
  • Coordination Abnormal
    4%
  • Tremor
    4%
  • Epistaxis
    4%
  • Infection Chest
    4%
  • Sinusitis
    4%
  • Rash
    4%
  • Vision Abnormal
    4%
See more detailed side effects
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
See more detailed risks and warnings
  • Mental changes due to low sodium
    • Age 65 or older
    • dehydration
    • Taking diuretics (water pills)
  • Serious allergic reactions
    • Had allergic reaction to Tegretol (carbamazepine)
  • Life-threatnening skin reactions
    • Asian ancestry
  • Suicidal thoughts or behavior
    • History of depression
  • Withdrawal seizures
    • Stopping Trileptal (Oxcarbazepine) suddenly
  • Changes in blood cells
  • Bone disorders
    • History of osteoporosis
    • History of fractures
  • Liver problems
  • Low thyroid levels
    • Children
See more detailed risks and warnings