I have purposely dwelt long on this preliminary stage because it is only in it that treatment is likely to be of any service, while the very indefiniteness of the symptoms constantly leads to their being overlooked, or referred to teething, or thought at any rate to be a mere temporary ailment for which it is not worth while to call in the doctor.
After four or five days, however, the illness of the child becomes too marked to escape notice. All cheerfulness has fled, the eyes are closed to shut out the light, the child lies apparently dozing, but answers questions rationally, in a short quick manner in as few words as possible, and from time to time complains of its head, or utters a short, sharp lamentable cry. The night brings with it no other change than an increase of restlessness, attended sometimes with noisy cries, or with the wandering talk of delirium. Sickness often diminishes, but the bowels continue constipated, and it is to be noted that whereas in fevers the bowels are distended with wind, here all wind has disappeared and the belly is sunken to a striking degree.
Next comes the last stage. Each stage is distinguished by peculiarities of the pulse which tell the expert what is passing; quick and regular in the first stage; irregular and slower in the second; quick, variable, irregular from time to time in the third; growing more rapid and more feeble as the end arrives. Squinting, stupor, dilated pupil, difficulty of swallowing, tremulous limbs, convulsions, profound insensibility, such are the series of occurrences which bring on death usually within a fortnight, always within three weeks from the appearance of the first decided symptoms.
What are you to do in these cases? Above all save yourselves the heartbreak of feeling that you have overlooked the premonitory symptoms of the disease. Guard with special care the health of any child in whose family a disposition to consumptive disease has ever shown itself, and keep it at any cost from the risk of catching the hooping cough or measles. Since, too, it is not in early infancy, but after the age of one year, and in the majority of instances between the ages of three and six years that this disease occurs, that is to say, at the time when the brain begins to be most actively exercised, when the new world on which the child is just entering brings with it new wonders every day; be very careful not to over-stimulate its intelligence, over-excite its imagination, or over-strain its mental powers. After the age of ten the great danger is over; up to that time it is the health of the body which requires care; not fuss, not rearing like a hothouse plant, but the healthy training that may fortify the system.