Put two drams of camphor
into an ounce of the oil of turpentine,
and let it dissolve; when it will be fit for use.
Cajeput oil is another valuable remedy for allaying the pain, when put into the hollow of the tooth. The most effectual, however, of all the remedies for destroying the sensibility of the nerve, is the putting of a red hot wire into the hollow, which will destroy the nerve, and prevent the return of the pain.
MUCILAGE FOR TOOTH-ACHE.
Take one dram of the powdered leaves of pyrethrum,
and a sufficient quantity of gum arabic mucilage.
Make a mass, divide it into twelve portions, and take one into the mouth, and let it lie till dissolved, as occasion requires.
If an external application is preferred, the following may be rubbed on the outside of the jaw.
LINIMENT FOR TOOTH-ACHE.
Take an ounce of spirit of camphor,
three drams of liquid ammonia,
ten drops of essential oil of bergamot.
Mix them in a phial for use.
A blister placed behind the ear, or burning the lap of the ear with a cloth dipped in boiling water, will often remove the pain entirely.