Substances

Stimulating

Cardiac Centre.

Digitalis Scilla

Convallaria Belladonna (at first) Stramonium (at first) Hyoscyamus (at first) Tabacum (at first) Alcohol (at first) .Aether (at first) Chloroformum

(briefly) Veratria (at first) Physo stigma

(briefly) Opium (briefly) Ammonia Strychnia

Substances

Depressing

Cardiac Centre.

Digitalis (at last) Scilla (at last) Belladonna (at last) Stramonium (at last) Hyoscyamus (at last) Tabacum (at last) Alcohol (at last) Ather (at last) Chloroformum (at last) Chloral Hydras Acidum Hydro cyan Veratria (at last) Aconitum Physo stigma

(chiefly) Opium (chiefly) Antimonium Ipecacuanha Conium Amyl Nitris Nitrites

Substances

Stimulating

Nervo- muscular

Apparatus.

Digitalis (at first) Scilla (at first) Camphor (at first) Strychnia Alcohol Ether Convallaria Veratria (at first) Senega (at first) Opium 'briefly) Ammonia

Substances

Depressing

Nervo-muscular

Apparatus.

Antimonium Bromum

Digitalis (at last) Scilla (at last) Camphora(atlast) Belladonna (at last) Hyoscyamus (at last) Stramonium (at last) Lobelia

Arnica (at last) Tabacum Alcohol (at last) Aether (at last) Chloroformum Chloral Hydras Acidum Hydrocyanicum Dil. Aconitum O1. Terebinthinse

(specifically) Ergota

Veratria (at last) Colchicum Senega (at last) Physostigma (at last) Opium (chiefly) Ipecacuanha Potassium Lithium Purgatives Diuretics Diaphoretics

Substances Stimulating Inhibitory

Apparatus.

Digitalis (at first) Scilla (at first) Convallaria Senega (at first) Belladonna

(briefly) Stramonium „ Hyoscyamus „ Tabacum(at first) ? Ergota Opium (briefly) Plumbum (indirectly)

Substances Depressing Inhibitory Apparatus.

Amyl Nitris Nitrite of Sodium Nitro-glyceriue Spiritus Oetheris

Nitrosi Digitalis (at last) Scilla (at last) Senega (at last) Belladonna (in ordinary doses) Stramonium (in ordinary doses) Hyoscyamus (in ordinary doses) Tabacum (at last) Chloral Hydrate Opium (chiefly)

General Vaso-Motor Stimulants.

Digitalis (at first)

Scilla (at first)

Belladonna (briefly)

St ram onium (briefly)

Hy os cy amu s (briefly)

Strychnia

Alcohol (at first)

Aether (at first)

Chloroformum(at first)

Acidum Hydrocyanic, (at first)

Veratria (at first)

Ammonia

Plumbum

General

Vaso-Motor

Depressants.

Amyl Nitris Nitrite of Sodium Ni tro-gly cerine Spiritus Athens

Nitrosi Digitalis (at last) Scilla (at last) Belladonna (in ordinary doses) Stramonium (in ordinary doses) Hyoscyamus (in ordinary doses) Lobelia Tabacum Alcohol (at last) iEther (at last) Chloroformum Chloral (central and periph.) AcidumHydrocy.

(at last) Veratria (at last) Opium (moderately) Antimonium Ipecacuanha Aconitum

Local Circulatory Depressants : Vascular Ascohol (evaporating) Aether „

Chloroformum,, Plumbum Argentum Digitalis Hamamelis Constringents