Page:Notes on Nursing What It Is, and What It Is Not.djvu/83

Rh increased by tea or coffee; sleeplessness which continues to the early morning is from exhaustion often, and is relieved by tea. The only English patients I have ever known refuse tea, have been typhus cases, and the first sign of their getting better was their craving again for tea. In general, the dry and dirty tongue always prefers tea to coffee, and will quite decline milk, unless with tea. Coffee is a better restorative than tea, but a greater impairer of the digestion. Let the patient's taste decide. You will say that, in cases of great thirst, the patient's craving decides that it will drink a great deal of tea, and that you cannot help it. But in these cases be sure that the patient requires diluents for quite other purposes than quenching the thirst; he wants a great deal of some drink, not only of tea, and the doctor will order what he is to have, barley water or lemonade, or soda water and milk, as the case may be.

Lehman, quoted by Dr. Christison, says that, among the well and active "the infusion of 1 oz. of roasted coffee daily will diminish the waste" going on in the body "by one-fourth," and Dr. Christison adds that tea has the same property. Now this is actual experiment. Lehman weighs the man and finds the fact from his weight. It is not deduced from any "analysis" of food. All experience among the sick shows the same thing.

Cocoa is often recommended to the sick in lieu of tea or coffee. But independently of the fact that English sick