Eucalyptus: sometimes along with stramonium, belladonna, and tobacco.
Euphorbia pilulifera.
Galvanism of Pneumogastric Region: positive pole beneath mastoid process, negative pole to epigastrium.
Gelsemium: useful in some cases, but after a time may fail.
Grindelia: to prevent or cut short attack; used as cigarette.
Hyoscine Hydrobromate: in spasmodic asthma.
Ichthalbin.
Iodine: painting the line of the pneumogastric nerve with liniment or tincture in pure spasmodic asthma.
Ipecacuanha: as a spray in bronchial asthma, especially in children; useless in true asthma.
Lobelia: to prevent and cut short paroxysm. Cautiously used in cardiac weakness.