The global antihistamine market is projected to reach USD 178.0 billion by 2036, rising from USD 104.2 billion in 2026 at a compound annual growth rate (CAGR) of 5.5%, according to Future Market Insights (FMI). Market expansion is supported by the growing need to manage allergic rhinitis, seasonal allergies, and chronic urticaria, alongside continued demand for accessible over-the-counter (OTC)...
