Neurontin (Gabapentin)

Gabapentin, the active ingredient in Neurontin, is an anticonvulsant presented as an oral formulation for oral use. It is employed to manage partial seizures, postherpetic neuralgia, various neuropathic pain conditions and restless legs syndrome in adult patients.

GNH USA supplies Neurontin as a licensed, GDP‑compliant international pharmaceutical supplier serving hospitals, pharmacies and clinics worldwide.

Neurontin (gabapentin) acts on neuronal calcium channels and is indicated for several neurological and pain‑related conditions. - Partial seizures: reduces seizure frequency in patients with epilepsy. - Postherpetic neuralgia: alleviates chronic pain following shingles. - Neuropathic pain: eases pain associated with diabetic neuropathy and other nerve‑damage disorders. - Restless legs syndrome: diminishes uncomfortable sensations and urges to move the legs.

Gabapentin may cause a range of adverse reactions, from mild to severe.

Common Side Effects: - Dizziness: sensation of light‑headedness or unsteadiness. - Somnolence: increased sleepiness or fatigue. - Peripheral edema: swelling of the lower extremities. - Weight gain: gradual increase in body weight.

Serious or Rare Side Effects: - Severe allergic reactions: rash, swelling, or difficulty breathing. - Suicidal ideation: new or worsening thoughts of self‑harm. - Acute respiratory depression: especially when combined with other CNS depressants.

Before initiating therapy, clinicians should evaluate patient‑specific factors and monitor for potential complications. - Renal impairment: adjust dose based on creatinine clearance. - Pregnancy: discuss potential risks and benefits with a healthcare professional. - Concomitant CNS depressants: monitor for enhanced sedation or respiratory depression. - Mood changes: observe for signs of depression or suicidal thoughts. - Store at room temperature: keep in the original container, protect from moisture and light.

Gabapentin can interact with several medicines, altering its efficacy or safety profile.

Major Interactions (Avoid): - Antacids containing aluminum or magnesium: may markedly reduce gabapentin absorption. - Opioids or benzodiazepines: combined use can lead to profound sedation and respiratory depression.

Moderate Interactions (Monitor Closely): - ACE inhibitors: may increase the risk of peripheral edema. - Diuretics: can enhance hypotensive effects. - Alcohol: may intensify dizziness and drowsiness.