§ 236
The most appropriate and efficacious time for administering the medicine in these cases is immediately or very soon after the termination of the paroxysm, as soon as the patient has in some degree recovered from its effects; it has then time to effect all the changes in the organism requisite for the restoration of health, without any great disturbance or violent commotion; whereas the action of a medicine, be it ever so specifically appropriate, if given immediately before the paroxysm, coincides with the natural recurrence of the disease and causes such a reaction in the organism, such a violent contention, that an attack of that nature produces at the very least a great loss of strength, if it do not endanger life.1 But if the medicine be given immediately after the termination of the fit, that is to say, at the period when the apyretic interval has commenced and a long time before there are any preparations for the next paroxysm, then the vital force of the organism is in the best possible condition to allow itself to be quietly altered by the remedy, and thus restored to the healthy state.
1 This is observed in the fatal cases, by no means rare, in which a moderate dose of opium given during the cold stage quickly deprived the patients of life.
