Ignatia: like atropine.
Ipecacuanha: wine as spray in laryngeal catarrh.
Nux Vomica: locally applied in impaired nervous power.
Potassium Nitrate: like borax.
Rue Oil: as inhalation in chronic catarrh.
Turkish Bath: in acute laryngeal catarrh.
Uranium Nitrate: as spray in very chronic catarrh.
Zinc Sulphate: local astringent.
Aphthæ.—See also, Cancrum Oris, Gums, Parotitis, Ptyalism, Stomatitis, Odontalgia, Tongue.
Acid, Boric.