Now, if the infant, instead of having from three to six motions, should have more than double the latter number; if they be more watery; if they become slimy and green, or green in part and curdled; if they should have an unpleasant smell; if he be sick, cross, restless, fidgety, and poorly; if every time he have a motion he be griped and in pain, we should then say that he is labouring under Diarrhoea; then, it will be necessary to give a little medicine, which I will indicate in a subsequent Conversation. Should there be both blood and slime mixed with the stool, the case becomes more serious; still, with proper care, relief can generally be quickly obtained. If the evacuations--instead of being stool--are merely blood and slime, and the child strain frequently and violently, endeavouring thus, but in vain, to relieve himself, crying at each effort, the case assumes the character of Dysentery. [Footnote: See Symptoms and Treatment of Dysentery.] If there be a mixture of blood, slime, and stool from the bowels, the case would be called Dysenteric-diarrhoea. The latter case requires great skill and judgment on the part of a medical men, and great attention and implicit obedience from the mother and the nurse. I merely mention these diseases in order to warn you of their importance, and of the necessity of strictly attending to a doctor's orders. 101. _What are the causes of Diarrhoea--"Looseness of the bowels?"_ Improper food; overfeeding; teething; cold; the mother's milk from various causes disagreeing, namely, from her being out of health, from her eating unsuitable food, from her taking improper and drastic purgatives, or from her suckling her child when she is pregnant. Of course, if any of these causes are in operation, they ought, if possible, to be remedied, or medicine to the babe will be of little avail. 102. _What is the treatment of Diarrhoea_? _What to do._--If the case be _slight_, and has lasted two or three days (do not interfere by giving medicine at first), and if the cause, as it probably is, be some acidity or vitiated stool that wants a vent, and thus endeavours to obtain one by purging, the best treatment is, to assist nature by giving either a dose of castor oil, or a moderate one of rhubarb and magnesia, [Footnote: For a rhubarb and magnesia mixture prescription, see page 71 (_note_).] and thus to work off the enemy. After the enemy has been worked off, either by the castor oil, or by the magnesia and rhubarb, the purging will, in all probability, cease; but if the relaxation still continue, that is to say, for three or four days--then, if medical advice cannot be procured, the following mixture should be given:-- Take of--Aromatic Powder of Chalk and Opium, ten grains; Oil of Dill, five drops; Simple Syrup, three drachms; Water, nine drachms;