The chloroform has been occasionally blamed by the friends of patients, or medical men opposed to its use, in cases where patients have died from puerperal convulsions or other causes, so long after the vapour had been left off that it could not be the cause of death. The following case shows how easy it would be to make a mistake with respect to the effects of chloroform. Soon after its introduction, I was requested to administer it to the wife of a medical man who had a great desire for it in her confinement. Mr. Propert was to attend the lady. I was sent for late one evening, but as there were no pains at the time when I arrived, I was requested to go to bed in the house. After a time, I was called by a servant, who told me that the baby was born, and that Mr. Propert was sent for. I found that the birth had been so sudden that the husband, who was in the room, could not get to the bed side before the child was born. Mr. Propert arrived, and I went home, leaving the patient very well. Mr. Propert informed me, that after I left the patient went into such a state of syncope as to make him think she was going to die, and continued so for some time. She ultimately recovered. There was no hæmorrhage or any other cause to account for the faintness, and I understood Mr. Propert to say, that if the patient had inhaled chloroform, he should have blamed it for the condition into which she lapsed. THE INHALATION OF CHLOROFORM IN MEDICAL CASES. _Neuralgia._ When the pain of neuralgia is not extremely severe, it may be removed by the inhalation of chloroform without causing unconsciousness; but when it is very severe, it is necessary to make the patient unconscious before the pain is suspended. In some cases of neuralgia of the face, the pain is so severe that the signs of it remain after the patient is rendered unconscious, and only disappear when he is quite insensible; and then, as the insensibility passes off, the hand is raised to the face, and the contortions of the features return before the patient awakes to be aware of his suffering. When the mental branch of the fifth nerve is affected, the paroxysms of pain are accompanied by a motion and smacking of the lips. In a hospital patient I have seen this when he was awake, but in a gentleman only when his consciousness was removed by the chloroform, and before complete insensibility was induced; when awake, he restrained the impulse to this kind of motion of the lips.