Active ingredient: gabapentin
Inactive ingredients in the capsules: lactose, cornstarch, talc, gelatin, titanium dioxide and FD&C Blue No. 2.
The 300-mg capsule shell also contains: yellow iron oxide.
The 400-mg capsule shell also contains: red iron oxide, and yellow iron oxide.
Inactive ingredients in the tablets: poloxamer 407, copovidone, cornstarch, magnesium stearate, hydroxypropyl cellulose, talc, and candelilla wax Inactive ingredients in the oral solution: glycerin, xylitol, purified water, and artificial flavor.
This Medication Guide has been approved by the U.S. Food and Drug Administration.
This product’s label may have been updated. For current full prescribing information, please visit www.pfizer.com. LAB-0397-8.0
What Are the Ingredients in Neurontin Gabapentin ?
The active ingredient in Neurontin is gabapentin, which is a medication used to treat seizures (epilepsy) and nerve pain (neuropathic pain). Gabapentin belongs to a class of medications known as anticonvulsants or antiepileptic drugs.
In addition to the active ingredient gabapentin, Neurontin capsules and tablets may also contain various inactive ingredients, which can include:
- Lactose: Often used as a filler or diluent in pharmaceutical formulations.
- Cornstarch: Used as a binding agent or filler to help form tablets or capsules.
- Talc: Sometimes included as a lubricant in tablet formulations to prevent sticking to manufacturing equipment.
- Gelatin: Used to make the outer shell of capsules.
- Titanium dioxide: A coloring agent commonly used in pharmaceuticals to give capsules or tablets their white color.
- FD&C Blue No. 2 Aluminum Lake: This may be used as a coloring agent in certain formulations of Neurontin to give the capsules or tablets their blue color.
- Yellow iron oxide (in tablet formulations): This may be used as a coloring agent in certain tablet formulations of Neurontin to give them their yellow color.
It’s important to note that the specific inactive ingredients in Neurontin can vary depending on the formulation and manufacturer. If you have concerns about specific inactive ingredients due to allergies or sensitivities, it’s best to consult with your pharmacist or healthcare provider.