The Prospective Mother, a Handbook for Women During Pregnancy

by J. Morris Slemons

NAUSEA AND VOMITING.—We have already learned that nausea, especially in the morning on rising from bed, frequently corroborates the suspicion of a woman that she has become pregnant. So commonly, indeed, is this symptom expected that most women take no account of it other than as an evidence that they have conceived, and consequently do not complain of it. A few who have heard the old adage, "a sick pregnancy means a safe one," which incidentally is not correct, actually accept nausea as a favorable sign. In other cases the nausea is not to be dismissed so lightly; and a relatively small group of patients suffer from persistent vomiting. When prospective mothers are questioned systematically, it appears that at least one- half and perhaps two-thirds of them experience more or less discomfort from sick stomach. Generally this begins shortly after a menstrual period has been missed and ceases six or eight weeks later; it persists occasionally until the movements of the child have been perceived.

Nausea and vomiting are limited, in the vast majority of cases, to the early morning, but some patients are annoyed only after meals, and a few at irregular intervals during the day. The fact that the attacks do not always appear at the same time, and that they differ in severity, indicates that different causes may be concerned in their production. And it is true that there are several kinds of vomiting that occur during pregnancy, although the classification interests only physicians. The laity, however, should understand that the treatment of any given case will vary according to the class to which it belongs, and therefore the occurrence of troublesome vomiting should be promptly reported to the physician.

Most frequently it will be found that there is nothing serious the matter. The vomiting ceases or, at least, it becomes less troublesome as soon as the diet has been more carefully arranged, constipation has been corrected, or other hygienic details, such as outdoor recreation and mental diversion, have received the attention requisite for good health. In a much smaller group of cases the restoration of the womb to a proper position or the treatment of some other local condition, which can generally be remedied without difficulty, is all that is necessary. But finally, in extremely rare instances, the vomiting of pregnancy is due to a definite disease whose existence may be recognized by special methods of analyzing the urine. In any case, if the physician is given an opportunity to make the necessary observations and thus determine the variety of the vomiting, no time will be lost in beginning effective treatment. In an overwhelming majority of the cases, as I have said, nothing serious will be found; and then the control of the vomiting will lie within the power of the patient herself.

Since nausea is usually experienced in the morning on rising from the recumbent to the upright posture, measures to prevent an attack should be begun even before the patient raises her head from the pillow. In the first place something to eat should be taken as soon as she awakens. The most satisfactory results follow eating two or three pieces of crisp toast or a Bent's cracker (sold by grocers), either of which should be thoroughly chewed and swallowed without taking anything to drink. Good results are also obtained, though less uniformly, from eating other food, such as fruit, oatmeal, or eggs. The benefit secured from this procedure is explained, perhaps, by the activity of the digestive organs and the effect of that activity upon the circulation of the blood. The food eaten before rising is not intended to take the place of breakfast, which ordinarily will be eaten later. Furthermore, it is essential to remain in bed until half an hour after the food was taken; and not to rise then unless perfectly comfortable. Anyone who is inclined to be nauseated should get up slowly and dress leisurely, sitting down as much as possible while putting on the clothes. If breakfast is not desired at once, it should not be forced, but some food should be eaten between early morning and noon.

It is an exceedingly good rule to bend every effort toward escaping the initial attack of nausea, for in this way one soon gains confidence, and overcomes the depressing habit of being continually on the watch for the symptom, lest she be taken unawares. Exceptionally, however, patients feel more comfortable if they vomit in the morning; this may be helpful, for example, if a large meal has been eaten just before retiring the previous night.

Next to morning sickness in point of frequency comes the disposition to be nauseated about meal time. Those who vomit after the meal is finished are frequently inclined to eat soon again; and there is no reason why they should not. Sick stomach after meals may be due to several causes, such as eating hurriedly, eating too much, or selecting food that is difficult to digest. If a meal is bolted the stomach may be overloaded before the appetite is appeased; and consequently those who eat too much are fortunate when the stomach rejects the excess. Eating slowly and masticating the food thoroughly, we know, is the proper way to insure taking no more than is needed.

One of the most valuable precautions against persistent nausea consists in taking small amounts of food five or six times during the day. Directions regarding the frequency of meals and the choice of food have been given in Chapter IV, to which the reader may refer. It may be repeated, however, that a prospective mother should naturally avoid anything which she knows is likely not to agree with her. On the other hand, she is almost certain not to be nauseated by any article of food for which she has an appetite.

Lying down for a short while after meals frequently serves to prevent an attack of vomiting. It is a good rule, furthermore, at whatever time of day the sensation of nausea may occur, to lie down immediately. An ice bag or cloths wrung out of cold water, if applied to the abdomen, often give relief; warm applications occasionally serve the same purpose better. Some patients prevent nausea by constantly wearing a flannel bandage about the abdomen.

Many instances of the vomiting of pregnancy cannot be explained by errors in diet, for the attacks come on repeatedly whether the stomach contains food or not. Under these circumstances mental influences frequently have to be reckoned with. Indeed, in most cases of vomiting of pregnancy dietetic and other hygienic measures are of no avail unless the patient learns to divert her attention from troublesome thoughts.

That the brain can exert an influence over the stomach is a fact well substantiated both by physiological experiment and by medical observation. In all probability there is a definite spot in the brain, called the "vomiting center," the irritation of which causes retching and the upheaval of the contents of the stomach. As this nervous mechanism is possessed by everyone, it is not called into existence by the advent of pregnancy. Nevertheless, it seems likely that pregnancy renders it more sensitive, and it is certain that pregnancy establishes new means by which the center may be stimulated. This admission does not imply, however, that the prospective mother must submit to inevitable discomfort, for she can and should muster the strength to resist it.