It is a culpable practice of either a mother or nurse to leave _external_ applications within the reach of a child. It is also highly improper to put a mixture and an _external_ application (such as a lotion or a liniment) on the same tray or on the same mantel-piece. Many liniments contain large quantities of opium, a teaspoonful of which would be likely to cause the death of a child. “Hartshorn and oil,” too, has frequently been swallowed by children, and in several instances has caused death. Many lotions contain sugar of lead, which is also poisonous. There is not, fortunately, generally sufficient lead in the lotion to cause death; but if there be not enough to cause death, there may be more than enough to make the child very poorly. All these accidents occur from disgraceful carelessness. A mother or a nurse ought _always_, before administering a dose of medicine to a child, to read the label on the bottle; by adopting this simple plan many serious accidents and much after-misery might be averted. Again, I say let every lotion, every liniment, and indeed everything for _external_ use, be either locked up or be put out of the way, and far away from all medicine that is given by the mouth. _This advice admits of no exception._ If your child has swallowed a portion of a liniment containing opium, instantly send for a medical man. In the mean time, force a strong mustard emetic (composed of two teaspoonfuls of flour of mustard, mixed in half a teacupful of warm water) down his throat. Encourage the vomiting by afterward forcing him to swallow warm water. Tickle the throat either with your finger or with a feather. Souse him alternately in a hot and then in a cold bath. Dash cold water on his head and face. Throw open the windows. Walk him about in the open air. Rouse him by slapping him, by pinching him, and by shouting to him; rouse him, indeed, by every means in your power, for if you allow him to go to sleep, it will, in all probability, be the sleep that knows no waking! If a child has swallowed “hartshorn and oil,” force him to drink vinegar and water, lemon-juice and water, barley-water, and thin gruel. If he have swallowed a lead lotion, give him a mustard emetic, and then vinegar and water, sweetened either with honey or with sugar, to drink. 283. _Are not Lucifer Matches poisonous?_