Ligantin 300 Tablet contains Gabapentin 300 mg, an anticonvulsant medication primarily indicated for the management of partial seizures in adults and children over 3 years of age. Gabapentin acts by modulating the release of excitatory neurotransmitters through binding to the alpha-2-delta subunit of voltage-gated calcium channels in the central nervous system, thereby stabilizing neuronal activity. Besides its antiepileptic properties, Gabapentin is also utilized in the treatment of postherpetic neuralgia and neuropathic pain due to its analgesic effects. Ligantin 300 is administered orally and is absorbed rapidly, with peak plasma concentrations occurring within 2 to 3 hours. It is eliminated primarily unchanged by renal excretion, necessitating dose adjustments in patients with impaired renal function. Common adverse effects include dizziness, somnolence, peripheral edema, and fatigue, which are generally dose-dependent and tend to diminish with continued therapy. Caution is advised when prescribing Ligantin 300 in patients with a history of hypersensitivity to Gabapentin or related compounds. It should be used under medical supervision, with careful monitoring for efficacy and tolerability, especially when used concomitantly with other central nervous system depressants.