This is usually done by the physician, as is, also, the insufflation of iodoform.
Insufflation consists in blowing an impalpable powder directly into the nose.
Insufflation in powder form was a common method of applying medicaments to the throat and nose.
Strenuous efforts must then be made to disinfect the trachea by the insufflation of antiseptics, either as powders or in solution.
The insufflation tube appears to have been left out, and there are no drones to be seen.
Letzerich recommended the insufflation of quinia twice daily, using the quinia muriate with potassium bicarbonate and gum-arabic.