Compare Neurontin vs. Celexa

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

Neurontin (gabapentin)

Prescription only

Celexa (citalopram)

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
Improves mood.

Celexa (citalopram) is good for treating depression and anxiety. Side effects are less likely to happen compared to other antidepressants; however, it is not the best choice for people with heart or liver problems.

3.7/ 5 average rating with 520 reviewsforCelexa
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.
  • Effectively relieves depression symptoms.
  • This medicine is not as drowsy as other antidepressants.
  • Available as a generic, which is cheaper.
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 cause sexual side effects like decreased sex drive, difficulties with orgasm or ejaculation, and minor weight gain (1 to 5 pounds).
  • Celexa (citalopram) may not be a good option if you have heart or liver problems.
  • Like most antidepressants, Celexa (citalopram) can increase risk of suicidal thoughts and behavior in people younger than 24 years.
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

Have you used Neurontin (gabapentin)?

Leave a review
520 reviews so far
61%
saidit'sworth it
51%
saiditworked well
16%
saidit'sa big hassle

Have you used Celexa (citalopram)?

Leave a review
Side effects
The Neurontin (gabapentin) FDA package insert doesn’t have numbers about how common side effects are.
25possible side effects
  • Nausea
    21%
  • Dry mouth
    20%
  • Drowsiness
    18%
  • Difficulty sleeping
    15%
  • Increased sweating
    11%
  • Tremor
    8%
  • Diarrhea
    8%
  • Abnormal ejaculation
    6%
  • Indigestion
    5%
  • Fatigue
    5%
  • Upper airway infection
    5%
  • Stuffy nose
    5%
  • Vomiting
    4%
  • Anxiety
    4%
  • Anorexia
    4%
  • Abdominal pain
    3%
  • Agitation
    3%
  • Menstrual cramps
    3%
  • Sinus infection
    3%
  • Erection difficulties
    3%
  • Fever
    2%
  • Joint pain
    2%
  • Muscle pain
    2%
  • Decreased sex drive
    2%
  • Yawning
    2%
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
  • Suicidal thoughts or behavior
    • Age 24 years or younger
  • Serotonin syndrome
    • Taking tricyclic antidepressants, lithium, tramadol, fentanyl, amphetamines, certain headache medications (triptans), St. John's Wort
  • Bipolar disorder
    • History of bipolar disorder
    • At risk for bipolar disorder
  • Withdrawal
    • Stopping Celexa (citalopram) abruptly
  • Lower maximum dose in some people
    • Higher dose
    • History of heart problems
    • History of liver problems
    • 60 years or older
  • Increased bleeding
    • Taking other blood-thinning drugs (including aspirin, NSAIDs such as Advil, warfarin)
  • Sexual side effects
See more detailed risks and warnings
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Disclaimer: We don't provide medical advice. If you think you might have a medical emergency, call your doctor or 911 immediately.