The results of continued overwork are fatal, but in its earlier stages it is easily remedied. Hence the need for watching and treating such an early symptom as head weariness. For treatment see that the feet are warm, bathing them if necessary (_see_ Bathing Feet). Stop school at once, and give as much exercise in the open air, at play, as possible. Then rub gently with both hands up and over the brow and sides of the head over the ears, then up the back and over top of the head. Rub all over the head with the finger points (not nails), so as to raise a glow in the skin of the scalp. This treatment is best done while the patient sits, and the operator stands behind or beside him. Gentleness of touch there must be, and no irritation of the patient. With abstention from all lessons, it will soon cure. Bruises.--For slight bruises, such as children frequently get by falling, a little butter or vaseline, applied immediately, is an excellent remedy. For more serious injuries, such as bruised nails of the fingers or toes, or such as result from violent knocks on any part, the best remedy is hot fomentation or hot bathing, whichever may be most convenient in application. Persistent and repeated treatment in this way, with oil dressing, will cure in almost any case not so severe as to be beyond remedy. Even where it is thought wise to send for a surgeon, this bathing is the proper first treatment, and will do much to relieve the inevitable pain. Burns.--For _slight_ burns, immerse the injured part in cold water, and keep there till the pain abates. This is where only redness of skin is produced. In case of a blister forming, do not break or cut it, but perseveringly cool with cold water, and leave the blister till it comes away of itself, when the sore will be found healed beneath it. Where a large surface is injured, some other part of the body must be _fomented_; best the legs and feet, or the back, while the injured part is persistently cooled. Thus a dangerous chill is avoided. The ARMCHAIR FOMENTATION may be used, or a large BRAN POULTICE (_see both these_), and thus the heat of the body kept up while cold water is applied to the burns. If these cannot be immersed, as in the case of the face, cover them with an air-tight covering, and apply iced or cold cloths above this. The linseed oil and lime-water known as "Carron Oil" forms the best dressing to apply. If a burn has, however, gone so far as to become, owing to neglect, a festering sore, then warm water treatment is required, as recommended for ABSCESS (_see_). _See also_ Wounds.