Monograph Details

Pain & Pyrexia > Nonnarcotic analgesics
NEURONTIN CAPSULES
Manufacturer
Pfizer Labs
Legal Classification
Rx
Generic Name
Gabapentin 100mg, 300mg, 400mg.
Also
NEURONTIN ORAL SOLN
NEURONTIN TABLETS
Indications
Postherpetic neuralgia.
Children
Not recommended.
Adults
300mg once on day 1, twice daily on day 2, and 3 times daily on day 3; may titrate up to usual max 1.8g/day in 3 divided doses (doses up to 3.6g/day have been used without added benefit). Renal dysfunction: CrCl 30–59mL/min: 400–1400mg/day twice daily; CrCl 15–29mL/min: 200–700mg once daily; CrCl ≤15mL/min: 100–300mg once daily (see literature); hemodialysis: 125–350mg after session.
Precautions
Renal dysfunction. Suicidal tendencies (monitor). Avoid abrupt cessation. Elderly. Pregnancy (Cat.C). Nursing mothers.
Interactions
Potentiates CNS depression with alcohol, morphine, other CNS depressants. Give 2 hrs after antacids. May antagonize hydrocodone. May interfere with some urine protein tests (eg, Multistix-SG).
Adverse Reactions
Dizziness, somnolence, peripheral edema, GI upset, ataxia, visual disturbances, thought disorder, abnormal gait, incoordination.
How Supplied
Caps, tabs—100
Soln—470mL
Additional Resources
Related Prescribing Note