nourishing food, when the fever has been enkindled by an intemperament inclining to the hot and dry. Those who have this fever from inflammation of the glands of the groin, do not require a physician to instruct them what ought to be done; for, attending to the ulcer from the time that the bubo is formed, they take the bath in the decline of the paroxysm. But they ought to be restricted as to wine, until the inflammation of the groin is resolved, and use a spare diet. * * * * * COMMENTARY. Among all the remains of ancient medicine which have come down to us, there is not, perhaps, anything more valuable than the reports of febrile diseases, contained in the ‘Epidemics’ of Hippocrates, illustrated, as they fortunately are, by the learned ‘Commentaries’ of Galen. Many of them are histories of ephemeral fevers, brought on by certain exciting causes, and terminating in synochus. The procatarctic causes generally assigned are fatigue, excessive debauchery, grief, exposure to extreme heat or cold, and the like. Hippocrates thus defines the duty of the physician in conducting the treatment of febrile diseases: To be able to tell what had preceded them; to know the present state and foretel the future; to have two objects in view, either to do good, or at least to do no harm. (Epidem. i, 7.) His general rule with regard to regimen in fevers is most important, namely, that a diluent or moistening diet is proper in all febrile affections. (Aphoris. i, 16.) See his Comment. (t. ii, p. 283, ed. Dietz.)