Europe
Bulgaria: Nelidix; Cyprus: Nalidixic Acid; Hungary: Nevigramon; Poland: Nevigramon; UK: Uriben.
Latin America
Brazil: Wintomylon; Mexico: Acidix, A-N-Dix, Kamilon, Nalix, Nalomin, Pronal Dix, Uronalin.
Asia
Japan: Unaserus, Wintomylon, Wintorin, Youdix.