Alternate douches of hot and cold water to the chest, artificial respiration, if necessary. The heart to be maintained by mild interrupted shocks of the battery over the region of the heart.

Bichromate of Potash.—See [Chromium].

Brucine.—See [Strychnine].

Calabar Bean—Physostigmine.

Use stomach-pump or tube, or emetics, such as sulphate of zinc, mustard, or ipecacuanha; or, better still, hypodermic solution of apomorphine.

Give hypodermic doses of 1-60th grain atropine until the pupils dilate. This treatment seeming to fail, chloral in 10-grain doses, every quarter of an hour, has been recommended.

In certain cases strychnine has been used in hypodermic doses of 1-12th of a grain.

Stimulants and artificial respiration will probably be necessary in some cases.

Camphor.