Ammonium Phosphoricum
Allen, Supplement to the Encyclopedia of Pure Materia Medica, 1879, Vol. X, p. 289
Authority. C. Voigt, M.D., Med. Examiner (Bost. Med. and Surg. Journ., vol. xxxiv, p. 308), effects of about 3 grains.
In about an hour attacked by a sense of tightness in the prsecordia and around the chest; nausea; thirst; a hard, small, frequent pulse; aud a collapsed state of the circulation. These disturbances were followed by a fulness and tension in the head ; heaviness in the limbs ; and an unsteady tottering gait.