Neurontin (Gabapentin)

Gabapentin, the active ingredient in Neurontin, is an anticonvulsant (gabapentinoid) presented as an oral formulation for oral use. It is used to manage partial seizures and various forms of neuropathic pain in adult patients, including post‑herpetic neuralgia and restless‑legs syndrome.

GNH USA supplies Neurontin as a licensed, GDP‑compliant international pharmaceutical supplier serving hospitals, pharmacies and clinics worldwide, with a focus on quality assurance, regulatory compliance, and reliable logistics for global distribution. The company follows Good Distribution Practice standards and provides product documentation to support regulatory needs.

Gabapentin is indicated for several neurological conditions that involve abnormal nerve signaling. - Partial seizures: reduces seizure frequency as adjunct therapy. - Postherpetic neuralgia: alleviates pain following shingles infection. - Neuropathic pain: provides relief in chronic pain states such as diabetic peripheral neuropathy. - Restless legs syndrome: decreases uncomfortable sensations and urges to move the legs.

Gabapentin may cause a range of adverse reactions, which are generally classified by frequency and severity.

Common Side Effects: - Dizziness - Somnolence - Peripheral edema

Serious or Rare Side Effects: - Severe allergic reactions (e.g., Stevens‑Johnson syndrome) - Suicidal thoughts or behavior - Acute respiratory depression

When prescribing gabapentin, clinicians should consider several safety aspects. - Renal function: adjust dose in patients with impaired renal clearance. - Pregnancy: category C; weigh potential benefits against risks. - Elderly: monitor for increased sedation and falls. - Concomitant CNS depressants: avoid additive sedation. - Suicidality: monitor for mood changes and suicidal ideation. - Store at ambient temperature: keep in original container, protect from moisture and light.

Gabapentin can interact with other medicines, requiring attention to avoid adverse outcomes.

Major Interactions (Avoid): - Antacids containing aluminum or magnesium: reduce gabapentin absorption. - Opioids: may increase risk of respiratory depression. - CNS depressants (e.g., benzodiazepines): additive sedation.

Moderate Interactions (Monitor Closely): - NSAIDs (e.g., ibuprofen): may increase risk of edema. - Alcohol: can enhance drowsiness. - Renal excretion inhibitors (e.g., probenecid): may increase gabapentin levels.