even though he should not have had any return of the skin affection in a severe form. It is evident then, that one cannot take too much pains to guard against the occurrence of eczema if possible, and at any rate to prevent its becoming severe. The disposition to it is often controlled by very simple precautions, such as bathing the face, the moment the skin shows any redness or roughness, with thin gruel or barley water, then powdering it with starch powder, and when the infant goes out, smearing the spot very lightly with benzoated zinc ointment, and making the child wear a veil. It will be observed that the exclusion of the air is in all these cases the object of the application far more than any specific virtue which it is supposed to possess, and many of the worst cases of eczema in grown persons are treated, in the great hospital for skin diseases in Paris, by an india-rubber mask, or by india-rubber covering of the affected part, and benefit thereby without any medicated application whatever. The thin layer of scurf which often forms on an infant's head should not be allowed to remain there, since its presence is a source of irritation. If it is very adherent, the surface may be well greased overnight with a little clarified lard which will soften it, so that it can be readily washed off with weak soap and water in the morning. If, however, the skin is very irritable soap must not be used, but the head must be washed with yelk of egg and warm water, and instead of a sponge, which would be too harsh, it is better to employ a very large camel's hair brush or a soft shaving brush, which is more handy, and the surface after careful drying may be lightly smeared with zinc ointment. All ointments used must be washed off most scrupulously every day, otherwise they become rancid, irritate, and make matters worse.