_First Week Treatment._ During this week the child may feel quite well, but he should be kept in bed and sustaining treatments begun--such as wet-sheet packs and cold frictions to the skin (during which time there should always be external heat to the feet). The diet must be full and nourishing, but all pastries and "knicknacks" should be avoided. Abundance of fresh fruit that has been well washed before paring, eggs, pasteurized milk, baked potatoes, and toasted bread may be taken at regular periods--with an interval of not less than five hours between meals. The bowels should be opened in the beginning of the disease with a liberal dose of castor oil, after which daily colonic irrigations should be employed. These enemas should be given at least once a day, the temperature being about that of the body, with a smaller terminal enema about five degrees cooler at the close of each bowel cleansing. _Second Week Treatment._ The normal temperature at this time is no longer 98.6, it is 101.5 F. This fever is essential to the curative and defensive processes of the body; and while we do not care to have the fever fall below 101.5, at the same time nothing is to be gained by allowing the fever to go up much above 102.5 or 103 degrees F. And so, during the second week, while the disease is at its height, we make frequent use of the wet-sheet pack, always remembering that the extremities must be kept warm and never permitting the skin to become blue or mottled while the cold treatment is being administered. Since the real disease is localized in the small intestine, we will now describe a very important treatment for the diseased bowel--and one which is also very useful in combating high temperature. _The Cooling Enema._ The temperature of this enema begins one degree higher than that of the body (supposing the body temperature to be 103, the temperature of the enema would start at 104 F.). This is allowed to flow into the colon and out again, under low pressure, without disturbing the patient, by means of a glass tube connection (See Fig. 15). The temperature is quickly brought down to 100, then to 98, then to 90, usually finishing up at 80 or 85 F. The water is allowed to enter the rectum slowly through a soft rubber catheter (not a hard rectal point), and as it comes out it will be noted that the water is very warm, sometimes registering 105, and it is needless to add that if the water goes in at 80 and comes out at 105 F., much heat has been taken from the body; and so, of all the treatments we have to suggest for typhoid fever, the one just mentioned is possibly the most important. When it is necessary to keep up this enema for an hour or two, the cool water may cramp the bowels, but this may be entirely obviated by applying hot compresses to the abdomen.