The Types segment categorises Airsickness Treatment Drugs into three mechanistic families: Antihistamines, Anticholinergics, and Centrally Acting Agents. Antihistamines, such as dimenhydrinate and meclizine, block H1 receptors and capture roughly 45% of the market due to their favorable safety profile and over‑the‑counter availability. Anticholinergics, exemplified by scopolamine patches, inhibit muscarinic receptors and hold about 35% of sales, prized for prolonged efficacy in extended flights despite higher cost and limited pediatric use. Centrally acting agents, including promethazine and ondansetron, modulate neurotransmitter pathways in the brainstem, accounting for the remaining 20% and are typically reserved for severe cases or when other classes are contraindicated. This taxonomy clarifies how each drug type contributes to market dynamics, influencing formulation development, pricing strategies, and distribution channels within the broader Airsickness Treatment Drug market.