42 THE HORSB. 



Antiseptics — stop or hold back the decay of tissues. 



Antispasmodic — that which prevents or lessens cramps. 



Aperient — used to gently open the bowels. 



Aromatic — a strong smelling stimulant used to dispel wind and allay 

 pain. 



Astringent — that which causes contraction. 



Carminative— a warming stimulant. 



Cathartic — used to freely open the bowels. 



Caustic — that which will destroy tissues. 



CholagOgfUe — causes an increase in the secretion of bile. 



Demulcent — a soothing substance which protects irritated surfaces. 



Deturgent — a substance which cleanses the skin. 



Diaphoretic — a remedy which increases the secretion of sweat. 



Discutient — a local application which removes the congestion of in- 

 flamed parts, and the skin covering them. 



Disinfectant — that which destroys contagious matter. 



Diuretic — increases the secretion of urine. 



iJScbolic — that which causes contraction of the womb. 



Bmetic — that which induces vomiting. 



i^mollient — a substance which softens and relaxes the parts to 

 which they are applied. 



Excitant — a stimulant when applied locally. 



il^xpectorant — that which aids in removing the secretions from the 

 air-passages. 



^Febrifuge — lessens fevers and lowers temperature. 



I/axative — a mild physic. 



Narcotic — produces sleep and allays pain. 



Refrigerant — that which diminishes heat. 



Sedative — that which exerts a soothing effect upon the system. 



Soperific — another name for a narcotic. 



Stimulant — that which temporarily excites the nervous system or 

 the circulation. 



SialogOgues — that which increases the secretion of saliva. 



Stomachic — an improver of digestion. 



Tonic — that which improves digestion and nutrition. 



Vermifuge — a substance used to kill and expel worms. 



A reference to the above explanation will readily explain the effects of 

 the drugs as given in the table. 



