3. Sal-ammoniac, 1 oz.; rum, 1/2 pint; camphor, 1 dr. The affected part is
wetted with the above night and morning, and when dry is touched with a
little simple ointment, cold cream, or pomatum.
4. Soap liniment, 2 oz.; tincture of cantharides, 1 oz.; oil of cajeput, 2
dr.
5. Oil of turpentine, 2 oz.; camphor, 3 dr.; oil of cajeput, 1 dr. The
application of the last two is accompanied by gentle friction.
6. (Dr GRAVES' PREVENTIVE.) Sulphate of copper, 20 gr.; water, 1 oz. As
the first three.