such exceptional opportunities for observation in these complaints.
Dr. N. S. Davis in the American Medical Temperance Quarterly of January, 1895, gives reports of cases which came under his observation as a consulting physician, where the use of alcoholics throughout an extended illness favored the continuance of delirium, or mild mental disorder, after convalescence was established. In each case the withdrawal of the alcohol was followed by a cessation of the mental delusion.
One of these cases may be taken as an example:—
"The third case was that of a woman over sixty years of age, who had suffered from a mild grade of fever and protracted diarrhœa, somewhat resembling a mild grade of enteric typhoid fever.
"As she became much reduced in strength during the latter part of her diarrhoea, her friends began to give her wine, and sometimes stronger alcoholic drink, under the popular delusion that these could strengthen her. Her mind soon became wandering, and she was troubled with illusions, which were attributed to her weakness, and the so-called stimulants were increased. But the mental disorder increased also, and continued after the fever and diarrhœa had ceased, until the question was raised concerning the propriety of her removal to an asylum for the insane.
"Being consulted at that time, and listening to an accurate history of the case, I suggested that the anæsthetic effect of the alcohol on the cerebral hemispheres, in connection with its effect on the hemoglobin, and other elements of the blood, in lessening the reception and internal distribution of oxygen, might be the cause of both the perpetuation of her weakness, and her