Iron Sulphate.
Kino: astringent.
Krameria: astringent.
Lead Acetate: in suppository or by mouth; in summer diarrhea (simple in children, with morphine in adults); with opium in purging due to typhoid or tubercular disease, in profuse serous discharge, and in purging attended with inflammation.
Magnesia: antacid for children.
Magnesium Salicylate.
Menthol.
Mercury: the gray powder in diarrhea of children, marked by derangement of intestinal secretion and stinking stools; to be withheld where masses of undigested milk are passed; in adults, see Corrosive Sublimate.
Monesia Extract.
Morphine Sulphate.