IODIDE OF POTASSIUM
This white powder is obtained from the mineral kingdom. When given internally it acts as an absorbent. It is commonly used in cases of dropsy of the belly. In administering, use equal parts of ground gentian root and give twice a day.
Dose: For horses and cattle a teaspoonful; for sheep and pigs, one-half teaspoonful.
LINSEED OIL
This oil is obtained from flaxseed, and is excellent when a mild physic is desired. The easiest and most effective way of giving to animals is in the form of a drench. About 1 pint should be used for horses and cattle. Raw linseed oil is usually preferred to the boiled.
LAUDANUM
This is made from opium and is used both internally and externally. It is commonly used where there is pain, hence it is excellent for relieving pain and spasms and assists also in checking inflammation.
Dose: For horses and cattle, 4 to 6 teaspoonfuls; sheep and pigs, 2 to 4 teaspoonfuls.
NUX VOMICA
This powder comes from ground seeds, and is used as a nerve stimulant. It is very efficacious for strengthening weak, debilitated animals. A common way is to mix equal parts of gentian and powdered nux vomica thoroughly together. This may be given as a drench, or in the feed or placed at the back of the tongue with a spoon.