Is a vaso-motor stimulant; increases the activity of all vegetative processes; spends its force mainly upon the pneumogastric nerve, producing a depressed relaxed condition with oppression of the chest and epigastrium, impeded respiration, nausea and vomiting.

Languor, relaxation of muscles, nausea, vomiting and dyspepsia are the general indications that point to the use of this remedy, in asthma and gastric affections.