Action and Uses: Used hypodermically to stimulate the circulation and respiration in collapse. Opinions are divided as to its efficiency. Locally, applied as a mild irritant and antiseptic.

Dosage: By mouth 0.2 Gm. or 3 grains (U.S.P.). Hypodermic, 0.1 Gm. or 1-1/2 grains (U.S.P.), as 10 per cent. solution in oil.

*Aqua Camphorae (Aq. Camph.), Camphor Water, U.S.P.—A saturated solution of camphor in water.

Dosage: 10 Cc. or 2-1/2 fluidrachms (U.S.P.).

Ceratum Camphorae (Cerat. Camph.), Camphor Cerate, N.F.—Camphor (2%), with cottonseed oil, white wax, white petrolatum and benzoinated lard.

Emplastrum Fuscum Camphoratum (Emp. Fusc. Camph.), Camphorated Brown Plaster, N.F. (Camphorated Motherplaster).—Camphor (1%), red oxide of lead, olive oil and yellow wax.

*Linimentum Camphorae (Lin. Camph.), Camphor Liniment, U.S.P. (Camphorated Oil).—Camphor (20%) in cottonseed oil.

Uses: Mild counterirritant. Note: This preparation, as found in drug stores, should never be used hypodermically.

Mistura Camphora Acida.—See under Opium.

Mistura Camphorae Aromatica.—See under Oleum Lavandulae.