The conditions of cerebral hyperæmia require cold applications to the head, the wet pack, prolonged warm baths, a non-stimulating diet, and quiet. If the condition is acute and of short duration, rest in bed is useful, provided it can be secured without force. For prolonged mental excitement from cerebral hyperæmia it will be usually better to equalize the circulation by that motor activity which is characteristic of the disease, and to allow free exercise in the open air, keeping within the limits of exhaustion. My experience has not justified the use of bleeding, except, possibly, in acute delirium (mania peracuta). It is difficult to limit the action of blisters, and they often irritate the patient so much as to do more harm than good. Persistent refusal of food is usually due to delirium or delusions, and should be met with a resort to feeding with the stomach-tube before the point of exhaustion is reached if the tact of a skilled nurse fails of success. Mechanical restraint increases the cerebral hyperæmia, and there are few homes or general hospitals where it must not be used if there is excessive violence or delirium, making the insane asylum in those cases a necessity. Objectionable as it is, however, mechanical restraint is less harmful than the continued use of large doses of sedative drugs, as is so often the practice, in order to keep patients quiet enough to remain at home. Ergot, hydrate of chloral, and opiates, which sometimes must be given by the rectum or stomach-tube, are sometimes advisable for a short time, but must be used with great caution. Milder sedatives, especially the bromides, serve a temporary use in the less violent cases; but less sleep will often serve if secured by quiet, abundant liquid food, and general measures, and in exhaustion by alcoholic stimulants. Menorrhagia is very common in the maniacal states. It usually requires no special treatment, unless so great as to produce exhaustion. Amenorrhœa is commonly conservative, and then demands only general treatment; if it causes evident disturbance of the cerebral circulation, the ordinary methods, including electricity, massage, and local use of leeches, should be used. {137} Galvanism is sometimes useful, applied to the head, in cases of mental torpor and stupor. That and the faradic current, used with great care, act as powerful tonics to the general nervous and muscular system. Insomnia is often the chief manifestation of the insane taint, in which case drugs are, for the most part, worse than useless. In all forms of sleeplessness it is better to try malt, cod-liver oil, beer, food, massage, baths, exercise, rest, etc. before resorting to narcotics and sedatives. Camphor, hyoscyamus, cannabis indica, the valerianates, bromides, codeia are much less objectionable than chloral, morphine, and opium.