2507. Semolina, or manna croup, being in little hard grains, like a fine millet-seed, must be boiled for some time, and the milk, sugar, and egg added to it on the fire, and boiled for a few minutes longer, and, when cold, used as the other preparations.

2508. Many persons entertain a belief that cow's milk is hurtful to infants, and, consequently, refrain from giving it; but this is a very great mistake, for both sugar and milk should form a large portion of every meal an infant takes.

TEETHING AND CONVULSIONS.

Fits, &c., the consequence of Dentition, and how to be treated.—The number and order of the Teeth, and manner in which they are cut.—First and Second Set.

2509. About three months after birth, the infant's troubles may be said to begin; teeth commence forming in the gums, causing pain and irritation in the mouth, and which, but for the saliva it causes to flow so abundantly, would be attended with very serious consequences. At the same time the mother frequently relaxes in the punctuality of the regimen imposed on her, and, taking some unusual or different food, excites diarrhoea or irritation in her child's stomach, which not unfrequently results in a rash on the skin, or slight febrile symptoms, which, if not subdued in their outset, superinduce some more serious form of infantine disease. But, as a general rule, the teeth are the primary cause of much of the child's sufferings, in consequence of the state of nervous and functional irritation into which the system is thrown by their formation and progress out of the jaw and through the gums. We propose beginning this branch of our subject with that most fertile source of an infant's suffering—

Teething.

2510. That this subject may he better understood by the nurse and mother, and the reason of the constitutional disturbance that, to a greater or less degree, is experienced by all infants, may be made intelligible to those who have the care of children, we shall commence by giving a brief account of the formation of the teeth, the age at which they appear in the mouth, and the order in which they pierce the gums. The organs of mastication in the adult consist of 32 distinct teeth, 16 in either jaw; being, in fact, a double set. The teeth are divided into 4 incisors, 2 canine, 4 first and second grinders, and 6 molars; but in childhood the complement or first set consists of only twenty, and these only make their appearance as the development of the frame indicates the requirement of a different kind of food for the support of the system. At birth some of the first-cut teeth are found in the cavities of the jaw, in a very small and rudimentary form; but this is by no means universal. About the third month, the jaws, which are hollow and divided into separate cells, begin to expand, making room for the slowly developing teeth, which, arranged for beauty and economy of space lengthwise, gradually turn their tops upwards, piercing the gum by their edges, which, being sharp, assist in cutting a passage through the soft parts. There is no particular period at which children cut their teeth, some being remarkably early, and others equally late. The earliest age that we have ever ourselves known as a reliable fact was, six weeks. Such peculiarities are generally hereditary, and, as in this case, common to a whole family. The two extremes are probably represented by six and sixteen months. Pain and drivelling are the usual, but by no means the general, indications of teething.

2511. About the sixth month the gums become tense and swollen, presenting a red, shiny appearance, while the salivary glands pour out an unusual quantity of saliva. After a time, a white line or round spot is observed on the top of one part of the gums, and the sharp edge of the tooth may be felt beneath if the finger is gently pressed on the part. Through these white spots the teeth burst their way in the following order:—

2512. Two incisors in the lower jaw are first cut, though, in general, some weeks elapse between the appearance of the first and the advent of the second. The next teeth cut are the four incisors of the upper jaw. The next in order are the remaining two incisors of the bottom, one on each side, then two top and two bottom on each side, but not joining the incisors; and lastly, about the eighteenth or twentieth month, the four eye teeth, filling up the space left between the side teeth and the incisors; thus completing the infant's set of sixteen. Sometimes at the same period, but more frequently some months later, four more double teeth slowly make their appearance, one on each side of each jaw, completing the entire series of the child's first set of twenty teeth. It is asserted that a child, while cutting its teeth, should either dribble excessively, vomit after every meal, or be greatly relaxed. Though one or other, or all of these at once, may attend a case of teething, it by no means follows that any one of them should accompany this process of nature, though there can be no doubt that where the pain consequent on the unyielding state of the gums, and the firmness of the skin that covers the tooth, is severe, a copious discharge of saliva acts beneficially in saving the head, and also in guarding the child from those dangerous attacks of fits to which many children in their teething are liable.

2513. The Symptoms that generally indicate the cutting of teeth, in addition to the inflamed and swollen state of the gums, and increased flow of saliva, are the restless and peevish state of the child, the hands being thrust into the mouth, and the evident pleasure imparted by rubbing the finger or nail gently along the gum; the lips are often excoriated, and the functions of the stomach or bowels are out of order. In severe cases, occurring in unhealthy or scrofulous children, there are, from the first, considerable fever, disturbed sleep, fretfulness, diarrhoea, rolling of the eyes, convulsive startings, laborious breathing, coma, or unnatural sleep, ending, unless the head is quickly relieved, in death.