Topiramate Tablets segmentation by application reflects the therapeutic distribution that drives revenue streams. Epilepsy remains the dominant indication, accounting for roughly 45% of global sales, as the drug is a first‑line adjunctive therapy for partial seizures and generalized tonic‑clonic seizures, generating the highest prescription volumes. Migraine prophylaxis follows with an estimated 35% share; clinicians prescribe the tablet for chronic migraine prevention, a rapidly expanding market due to increased awareness and guideline endorsements. Bipolar disorder contributes about 10% of the market, where off‑label use as a mood stabilizer sustains a niche but steady demand. Weight management represents a modest 5% segment, driven by experimental use in obesity protocols, while the remaining 5% encompasses miscellaneous indications such as neuropathic pain and off‑label psychiatric applications. Collectively, these application categories delineate the market’s size hierarchy and inform resource allocation for R&D, marketing, and regulatory strategies.