Sumatriptan April 2, 2025 Understanding the GlaxoSmithKline Generic of Imitrex: A Cost-Effective Migraine Solution Introduction to Imitrex and Its Generics The medication Imitrex, known generically as sumatriptan, has been a widely used treatment for acute migraines. Produced by GlaxoSmithKline, this drug offers quick relief Read more