them; but much drink should be avoided, and, in particular, all things of a very liquid nature, and likewise frequent washings of the mouth. But, if possible, gestation should be taken in a cold state of the air. The extremities in particular are to be cooled by these means. For those sweats which are extorted by spasms and pains, tight ligatures, or fomentations, are to be applied to the extremities, and they may be relieved by gently rubbing with woollen cloths. * * * * * COMMENTARY. Hippocrates has delivered many interesting remarks on sweats which occur in fevers. (See Epidem., Aphor., Prognost. _passim._) Febrile sweats, attended with miliary eruptions, are held to be unfavorable. “In general,” he says, “sweats proceed either from resolution of the body, or the intensity of the inflammation.” (Prog.) In general he holds that febrile sweats, unless they occur on critical days are unfavorable. (Aphor.) Galen remarks that profuse sweats are occasioned by rarity (i. e. relaxation) of the body, or redundance of the superfluity, or thinness thereof. The perspiration is checked, on the other hand, either because the superfluity is small in quantity, thick, and viscid; or because the pores of the skin are constricted. Either state, he adds, may arise from atony of the natural powers of the flesh. (De Causis Sympt. iii, 9.) He says, in another place, that for the removal of copious sweats astringent and refrigerant remedies are indicated, and that everything of a relaxing nature ought to be avoided. He recommends cold wine, and forbids all hot things, also ligatures to the extremities, emetics, and motion. He approves of cool air medicated by sprinkling the apartment of the sick with austere things, such as myrtles, vine shoots, and roses. (Therap. ad Glauc. ii.) Celsus directs us, when the febrile sweats are slight, to rub the body with oil, and, when more profuse, with roses, quince ointment, or myrtle oil, to which austere wine is to be added. (iii, 6.) Constantinus Africanus and his prototype Synesius concur in directing colliquative sweats to be checked by rubbing the body with oil of myrtles, of roses, &c. They commend an epitheme made of a decoction of roses, the flowers of the wild pomegranate, galls, and myrtle leaves, to which a proper proportion of oil is to be added. They also direct us to place beside the patient vessels filled with water, to sprinkle the apartment with myrtles, roses, &c. to give him the syrup of roses, in cold water, and to avoid exercise. Actuarius takes notice of the miliary eruption which sometimes accompanies profuse sweats. He reckons it an unfavorable symptom. (Meth. Med. i, 58.) He also makes mention of other cutaneous eruptions, some resembling those produced by nettles, or the bites of gnats, and others of a red or black colour. (Ibid.)