Ammonium Iodide: one grn. every two hours.
Argenti Nitras: injection of a solution of 10 grn. to the oz.
Arsenic: internally, or as cigarettes, in paroxysmal and chronic cases: valuable In cases which exactly simulate hay fever.
Baths: hot foot-bath before retiring, Turkish, at commencement; cold bath is prophylactic.
Belladonna: 5 min. of tinct., and afterwards one or two doses every hour until the throat is dry.
Benzoic Acid: in ordinary catarrh, for its stimulant effects.
Bismuth: as Ferrier's snuff. Bismuth sub-nit., 2 drams; acaciæ pulv., 2 drams; morph. hydrochlor., 2 grn.
Camphor: as inhalation.
Chloral.
Chloroform: by inhalation.