Ammonium causticum

Hydrate of Ammonia Ammonia Water This is a powerful cardiac stimulant. As such in syncope, thrombosis, hæmorrhage, snake-bites, chloroform narcosis, may be given by inhalation. The œdema and ulceration of mucous membranes produced by this powerful drug have been utilized as guiding symptoms for its use; hence in membranous croup with burning in œsophagus. Aphonia. See Causticum.