the extract, every twenty minutes, until some effect is observed in
causing the pupils to expand. Use warmth and friction, and if possible
prevent sleep for some hours, for which purpose the patient should be
walked about between two persons, and if necessary a bunch of
switches may be freely used. Finally, as a last resort, use artificial
respiration, and a persistance in it will sometimes be rewarded with
success in apparently hopeless cases. Galvanism should also be tried.
OXALIC ACID.--See Acids.

PHOSPHORUS--FOUND IN LUCIFER MATCHES AND SOME RAT POISONS.--Symptoms:
Symptoms of irritant poisoning; pain in the stomach and bowels;
vomiting; diarrhoea; tenderness and tension of the abdomen. Treatment:
An emetic is to be promptly given; copious draughts containing
magnesia in suspension: mucilaginous drinks. General treatment for
inflammatory symptoms.

POISONOUS FISH.--Symptoms: In an hour or two--often in much shorter
time--after the fish has been eaten, a weight at the stomach comes
on, with slight vertigo and headache; sense of heat about the head
and eyes; considerable thirst, and often an eruption of the skin.
Treatment: After full vomiting, an active purgative should be given
to remove any of the noxious matter from the intestines. Vinegar and
water may be drunk after the above remedies have operated, and the
body may be sponged with the same. Water made very sweet with sugar,
with aromatic spirits of ammonia added, may be drunk freely as a
corrective. A solution of cholorate of potash, or of alkali, the
latter weak, may be given to obviate the effect of the poison. If
spasms ensue after evacuation, laudanum in considerable doses it
necessary. If inflammation should occur, combat in the usual way.