Tongue is white and furry and throat constricted. Diarrheoa after 12 - 18 hours. Cramps in legs at same time. Pulse weak, rapid and regular. Cyanosis - blueness of extremities caused by lack of oxygen in blood.
Death comes when still consious.
Post-Mortem Appearance Found in every part of affected body, even bones and hair, and even years after death. Stomach is very inflamed - even ulcerated. This is even if the poison was administered by being inhaled as a vapour or passing through skin. Barium Used in various soluble compounds. Barium carbonate is used as rat bait.