Waihangahia tētahi putanga matatini ake o tēnei rerenga kōrero kei roto i te Sudafed PE tētahi atu rongoā whakaheke i te mate e kiia nei ko te phenylephrine, i roto i tētahi tātai i hokona mō ngā tau ki Uropi.
Ko te tikanga, he putanga matatini ake o te rerenga kōrero ko "Sudafed PE kei roto i te decongestant rerekē huaina phenylephrine, i roto i te tātai hokona hoki tau decongestant ki ētahi atu wāhanga ka kia tino tahuri ki te phenylephrine i muri i roto i te 2005, ahakoa ka tonu tuku Sudafed taketake. "