


The starting dose is 300 mg three times a day. Dosage For Epilepsy With Partial Onset Seizures Patients 12 Years Of Age And Above In clinical studies, efficacy was demonstrated over a range of doses from 1800 mg/day to 3600 mg/day with comparable effects across the dose range however, in these clinical studies, the additional benefit of using doses greater than 1800 mg/day was not demonstrated. The dose can subsequently be titrated up as needed for pain relief to a dose of 1800 mg/day (600 mg three times a day). In adults with postherpetic neuralgia, NEURONTIN may be initiated on Day 1 as a single 300 mg dose, on Day 2 as 600 mg/day (300 mg two times a day), and on Day 3 as 900 mg/day (300 mg three times a day). Adjunctive therapy in the treatment of partial onset seizures, with and without secondary generalization, in adults and pediatric patients 3 years and older with epilepsyĭOSAGE AND ADMINISTRATION Dosage For Postherpetic Neuralgia.Management of postherpetic neuralgia in adults.Neurontin oral solution contains 250 mg of gabapentin per 5 mL (50 mg per mL) and the following inactive ingredients: glycerin, xylitol, purified water, and artificial cool strawberry anise flavor. 2, yellow iron oxide (300 mg and 400 mg only), and red iron oxide (400 mg only).Įach Neurontin tablet contains 600 mg or 800 mg of gabapentin and the following inactive ingredients: poloxamer 407, copovidone, cornstarch, magnesium stearate, hydroxypropyl cellulose, talc, and candelilla wax The log of the partition coefficient (noctanol/ 0.05M phosphate buffer) at pH 7.4 is –1.25.Įach Neurontin capsule contains 100 mg, 300 mg, or 400 mg of gabapentin and the following inactive ingredients: lactose, cornstarch, talc, gelatin, titanium dioxide, FD&C Blue No. It is freely soluble in water and both basic and acidic aqueous solutions. Gabapentin is a white to off-white crystalline solid with a pKa1 of 3.7 and a pKa2 of 10.7. The molecular formula of gabapentin is C 9H 17NO 2 and the molecular weight is 171.24. The active ingredient in NEURONTIN capsules, tablets, and oral solution is gabapentin,which has the chemical name 1-(aminomethyl)cyclohexaneacetic acid. Other side effects of Neurontin include mood or behavior changes, depression, or anxiety. What are side effects of Neurontin?Ĭommon side effects of Neurontin include: Neurontin is also used to treat nerve pain caused by shingles ( herpes zoster). Neurontin is used alone or in combination with other medications to treat seizures caused by epilepsy in adults and children who are at least 12 years old. Neurontin (gabapentin) is an anti-epileptic medication used to treat seizures. Find Lowest Prices on What is Neurontin and how is it used?
