Читать книгу Pharmacologia - John Ayrton Paris - Страница 72

Remedies which expel worms^[234] from the intestinal canal.

It has been already stated, (page 90) that certain bodies have the power of increasing the peristaltic motions of the intestinal canal, by operating as mechanical stimulants upon its fibres; in this manner the filings of tin and iron, or the irritating down which covers the pods of the Dolichos Pruriens, are supposed to act in dislodging and evacuating the worms from the intestines. But there is a variety of remedies employed as vermifuges, which must owe their effects to a very different mode of operation; Bitters for instance appear to prove an absolute poison^[235] to these animals, while they, at the same time, give an increased tone to the organs of digestion; from whose debility the generation of worms would seem to arise. Other remedies, again, obviously depend upon their simple cathartic property, for the powers which they possess in the evacuation of worms. See Terebinthinæ Oleum—Cambogia.

In the cure of Ascarides the local application of the remedy becomes necessary, in the form of glyster, and which acts both mechanically in washing out the gut, and medicinally in proving obnoxious to the animals. According to the experience of some of our best practitioners, a strong decoction of the Semina Santonici proves most efficacious upon these occasions.