Compare Tegretol vs. Neurontin

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

Tegretol (Carbamazepine)

Prescription only

Neurontin (gabapentin)

Prescription only
Prevents seizures, stabilizes mood, and relieves nerve pain.

Tegretol (Carbamazepine) is useful for preventing seizures and relieving certain types of nerve pain, but interacts with many drugs.

4.5/ 7 average rating with 61 reviewsforTegretol
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.

4.6/ 7 average rating with 620 reviewsforNeurontin
Upsides
  • Lowers the frequency of seizures, especially for people with tonic-clonic and partial seizures.
  • First-line option for trigeminal neuralgia (nerve pain involving the face, head, and neck), and can relieve other types of nerve pain.
  • May be helpful in stabilizing mood for people with bipolar disorder.
  • 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.
Downsides
  • Interacts with many other medicines and supplements.
  • Higher risk of skin reactions compared to other antiepileptic medicines, ranging from mild to life-threatening rash.
  • Can cause blurry vision, dizziness, and upset stomach.
  • Not safe to use if you're pregnant.
  • Requires routine blood tests to see how the medicine is affecting your body.
  • 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.
Used for
Dosage forms
  • Pill
  • Extended release
  • Chewable tablet
  • Oral suspension
  • Pill
  • Oral solution
  • Extended release
Price
Lowest price near you
$32
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Lowest price near you
$12.05
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Reviews
61 
56%
think this treatment is worth it
43%
think this treatment works well
23%
think this treatment is a hassle

Have you used Tegretol (Carbamazepine)?

Leave a review
620 
57%
think this treatment is worth it
40%
think this treatment works well
19%
think this treatment is a hassle

Have you used Neurontin (gabapentin)?

Leave a review
Side effects
10possible side effects
  • Dizziness
    44%
  • Somnolence
    32%
  • Nausea
    28%
  • Vomiting
    18%
  • Ataxia
    15%
  • Constipation
    10%
  • Pruritus
    8%
  • Dry Mouth
    8%
  • Asthenia
    8%
  • Rash
    7%
See more detailed side effects
The Neurontin (gabapentin) FDA package insert doesn’t have numbers about how common side effects are.
Risks and warnings
  • Serious skin rash

    People also taking Depakote

    ...and 1 more risk factors

  • Suicidal thoughts or behavior

    History of depression

  • Serious allergic reactions

    European, Chinese, or Japanese ancestry

  • Mental changes due to low sodium

    Age 65 years or older

  • Withdrawal seizures

    Stopping Tegretol (Carbamazepine) suddenly

See more detailed risks and warnings
  • Neurologic and psychiatric side effects (children)

    Children ages 3 to 12

  • Driving impairment

    Taking Neurontin (gabapentin) with alcohol

    ...and 1 more risk factors

  • Withdrawal seizures

    Stopping Neurontin (gabapentin) suddenly

See more detailed risks and warnings