Ozonum

Ozone, Nascent oxygen.

Authorities. 1, Dewar and McKendrick’s Nature, 9, p. 104, experiments on themselves by breathing ozonized air for eight minutes, when they were obliged to desist; 2, Harder, Nature, 9, 182, effects of ozonized air; 3, Dr. J. T. O’Condor, MSS., effects of inhaling Ozone.

Hcf {Nose and T/tVOat,—Tingling of the conjunctiva and skin of face,b—Sneezing, with the cough,'.—Irritation of the fauces and glottis,'.

Respiratory Organs

The experiment was followed by violent irritating cough and sneezing, and for five or six hours thereafter by a sensation of rawness in the throat and air-passages

A considerable amount of irritation over the respiratory tract, very similar to that experienced when recovering from an attack of influenza, and I found that I could often produce the same irritation by removing the rime conductor from the cylinder of an electrical machine, and holding my face in such a position as to breathe the copious ramifications of electricity that were thrown off from it

A suffocating feeling in the chest; a tendency to breathe slowly

Inferior Extremities

Pain excessive in whole sacral region, apparently in the articulations, especially a sensation of tiredness all through the pelvic viscera, even in the perineum

The thighs and legs feel as if overworked ; excessively fatigued

Skin

A tingling of the skin of the face and conjunctivie