"The first trituration and first dilution in alcohol of the snake-poison
Trigonocephalus lachesis was made by Hering on July 28, 1828. The first cases were published
in the Archives in 1835. In 1837 this remedy was introduced into our materia medica." I quote
- from Hering's Guiding Symptoms, vol.
- vi.
- , of which Lach.
- occupies nearly one hundred pages,
and comprises the substance of a monograph he was compiling at the time of his death to
celebrate the fiftieth anniversary of the introduction of the remedy into the materia medica. To
the genius and the heroism of Hering the world owes this remedy and many another of which
this has been the forerunner. When Hering's first experiments were made he was botanising and
zoologising on the Upper Amazon for the German Government. Except his wife, all those about
him were natives, who told him so much about the dreaded Surukuku that he offered a good
reward for a live specimen. At last one was brought in a bamboo box, and those who brought it
immediately fled, and all his native servants with them. Hering stunned the snake with a blow on
the head as the box opened, then, holding its head in a forked stick, he pressed its venom out of
the poison bag upon sugar of milk. The effect of handling the virus and preparing the lower
attenuations was to throw Hering into a fever with tossing delirium and mania—much to his
wife's dismay. Towards morning he slept, and on waking his mind was clear. He drank a little
water to moisten his throat, and the first question this indomitable prover asked was: "What did I
do and say?" His wife remembered vividly enough. The symptoms were written down, and this
was the first instalment of the proving of Lachesis. The natives crept back one by one next day,
and were astonished to find Hering and his wife alive. The snake grows to seven feet and
upwards in length, has fangs nearly an inch long, a reddish brown skin marked along the back
with blackish brown rhomboidal spots. Nearly all the provings of Lachesis were made with the
- 30th and higher attenuations.
- —The four grand characteristics of Lach.
- are: (/) < By sleep.
- (2)
Excessive sensitiveness of the surface with intolerance of touch or constriction. (3) Left-