The first rule of treatment is to put the patient to bed and to keep him in a horizontal position. Even in mild cases time will be saved by resorting to absolute rest at once. If the attack is at all severe, the bed-pan should be used; the effort to rise and the straining at stool exaggerate peristaltic movement, increasing the frequency of the evacuations. Additional rest can be given to the intestines by applying a flannel binder around the trunk, compressing the abdomen; broad strips of adhesive plaster could be used for the same purpose. In cases where the diarrhoea, tympanites, and griping pain are not relieved by other measures this suggestion may be of service.
In order to lessen intestinal hyperæmia and allay suffering, counter-irritants and soothing external applications are employed. Local blood-letting, although in vogue during more than two centuries, has fallen into disuse. Recent authors still continue to advise the application of leeches to the anus in order to deplete the portal circulation,45 but it is a decided objection to this remedy that the fluid stools irritate the leech-bites and cause much discomfort. Sinapisms or turpentine stupes may be of some service apart from the relief which they give to pain. Blisters might be more generally used than they are when the tenderness on pressure is confined to the colon. In intense inflammation they should always be tried. Hot poultices of flaxseed meal or hot fomentations of any sort applied over the entire abdomen have a soothing and beneficial effect. A flannel compress saturated with alcohol and covered with gutta-percha cloth makes a most agreeable application.
45 Niemeyer, Practice of Medicine, Intestinal Catarrh.
The directions for diet should be carefully and explicitly given. In the onset of the attack entire deprivation of all food for twenty-four or forty-eight hours is expedient. To relieve thirst, cracked ice, carbonic-acid water, Apollinaris, Seltzer, or Deep Rock water can be ordered; barley- or rice-water is slightly nourishing and relieves thirst, but all liquids should be given in moderation. When it becomes necessary to give food, the stomach must be made to do the work of digestion, and, as far as possible, of absorption also. Such substances are to be chosen as are converted in the stomach into peptones, and which do not require contact with the intestinal juices for their absorption.
The peptones transformed in the stomach from nitrogenous alimentary principles are highly soluble and diffusible. Milk is better suited to the conditions of intestinal catarrh than any other nitrogenous food. It is palatable, relieves the thirst, and can be taken for a long time without aversion. By removing the cream, the fat, which would require intestinal digestion, is partly got rid of. Skimmed milk does not produce a feeling of distaste and what is called biliousness, as does milk unskimmed. In cases where there is gastric catarrh the milk can be made more digestible by adding an equal quantity of barley-water or rice-water. The casein is then more slowly acted on by the gastric juice and more thoroughly digested. Milk should be given in small quantities at short intervals, as in this way the stomach performs the entire work more thoroughly. If a large quantity is given, a portion of it passes into the intestine unaltered. Buttermilk contains less fatty matter than skimmed milk, and is a pleasant substitute for it. Koumiss, if it could be properly prepared, would be an excellent food for diarrhoea. Even the imperfect imitations are retained and digested when other aliments fail. The whey of milk contains lactin, salts, a little casein, and fatty matter. It may be made by adding to milk rennet, sherry or other wine, cream of tartar, tamarind-juice, or alum. Milk-whey is slightly nourishing, and is said to be sudorific; when prepared with wine it is a mild stimulant well suited to the cases of children.
Where it is desired to give as little work to the digestive organs as is possible, milk and other foods can be given already partly digested, as peptonized milk prepared according to the formulæ of Roberts and Fothergill.46 Eggs are changed quickly in the stomach. Egg albumen is more easily digested by artificial gastric juice than by pancreatic extract (Roberts). A solution of egg albumen boiled in the water-bath is swiftly and entirely transformed by pepsin and hydrochloric acid. Raw eggs have been thought to be the most digestible, but Roberts found that a solution of egg albumen when raw was very slowly acted on by pepsin and acid, but after being cooked it was rapidly and entirely digested. Eggs are best given, therefore, boiled slightly at a slow heat; when an egg is plunged in boiling water the white sets hard, leaving the yelk soft. The albumen of the white and the yelk should be equally cooked throughout.
46 J. M. Fothergill, Indigestion and Biliousness, New York, 1881, p. 63 et seq. See also quote to article on [CHRONIC INTESTINAL CATARRH].
Beef-tea is said by the chemist to possess little nutritive value; practical experience convinces the physician that it supports life. Peptonized beef-tea may be substituted when thought best. Animal broths thickened with rice, barley, or with peptonized gruel, as advised by Fothergill, or with the addition of vermicelli, are valuable aids when the palate is capricious. Raw beef is not as digestible as when the tendinous and aponeurotic structures of the muscular fibre have been softened, disintegrated, and converted into the soluble and easily-digested form of gelatin by cooking.47 Scraped raw beef, when the pulp is removed from much of the connective tissue, is easily digested by children as well as by adults.
47 Ibid., op. cit., p. 47.
In most cases of acute intestinal catarrh the patient can be well sustained by a diet consisting of one or other of the aliments described. For the largest number milk alone—that is, skimmed milk or milk diluted with barley-water, rice-water, or Seltzer water—is all that is necessary to support strength during the attack. Although starch after deglutition is acted on in the intestine only, it becomes desirable sometimes to give farinaceous food in some form or other; milk may be undigested and animal broths may become distasteful; the palate craves some change. In this case a blanc mange made after the formula of Meigs and Pepper is as well suited to adults as to children,48 the proportion of cream and arrowroot being made larger for adults. Sago49 and tapioca50 can be tried to tempt the palate. The flour of the Egyptian lentil51 is made into a gruel also. Most of the patent foods for infants and invalids contain starch in some form or other. Racahout is one of the pleasantest and best of these. Nestle's food contains baked biscuits of wheat flour ground to a powder. Liebig's food is made of wheat flour, malt flour, and a little bicarbonate of potassium. Revalenta Arabica is an attractive name for the flour of Arabian lentil with barley flour. Any of these may be advantageously employed in cases of some duration and in the later stages of convalescence.