Synonyms : Astra Brand of Chloroguanide Hydrochloride, AstraZeneca Brand of Chloroguanide Hydrochloride, Bigumal, Chloriguane, Chloroguanide Hydrochloride, Paludrin, Paludrine, Proguanil Hydrochloride, Zeneca Brand of Chloroguanide Hydrochloride, Hydrochloride, Proguanil