It is on the cheeks, the sides of the face, and the top of the head that these changes may be best studied, but there are other situations in which the same kind of process often goes on. It may be seen in the creases of the neck, or the folds of the thigh in fat children, only as two surfaces of skin are there in contact the fluid never dries to a crust, but the skin, red and sore and swollen, pours out an abundant secretion which, just as when it occurs behind the ears, gives out a strong and offensive smell. It occurs, too, at the bends of the joints, as under the knee, and at the inside of the elbow joint, as well as on the front of the chest, the back, and sometimes even over the whole body, and especially at any part where the pressure of the dress irritates the skin. When thus general, it seldom fails to pass into a chronic state such as to call for constant, skilled medical treatment. The attack often comes on with general feverishness, a hot skin, fretfulness, and restlessness, which subside when the skin begins to discharge, though the discomfort produced by the local irritation still continues. At other times, and this perhaps more often when the eruption first appears on the head, its onset is more gradual, and slight scurfiness and redness at the top of the head are first noticed, and then a little crust forms there which is firmly adherent, and is, therefore, often not entirely removed as it should be, and thus bit by bit the mischief extends until its cure becomes tedious and troublesome. When either from neglect, or from the ailment having set in acutely, the affection of the scalp is severe, the child's state is one of much suffering. The whole of the scalp becomes hot and swollen, and covered over a large surface by a thick dirty crust, through cracks in which a thick ill-smelling greenish-yellow matter exudes on pressure. At different points around, pimples form with mattery heads,--pustules they are called--while the glands on each side of the neck become swollen and tender. When thus severe on the head it will be found also not merely on the face, but also on the body, and the poor suffering child is not only a miserable object to look upon, but, worn by constant restlessness, it loses flesh, and seems almost as though it could not long survive. Happily, however, the condition scarcely ever terminates fatally, though feeble health and stunted growth are not seldom the results of the early suffering. But besides, severe eczema in infancy always returns again and again in childhood and in after-life, and there is also a distinct connection between liability to eczema and to asthma; and this not simply nor mainly that the disappearance of an attack of eczema may be succeeded by an attack of asthma, but that the child who in infancy has had severe general eczema is more prone than another to develop a disposition to asthma as he attains the age of five or six, and this