Lead-Subacetate Solution: with equal part glycerin and 2 parts water, as lotion when inflammation high.

Mercury: internally in obstinate cases; Donovan's solution highly successful.

Mercury-Ammonium Chloride: as 1 per cent. ointment.

Mercury Oleate, 5 per cent.: as paint.

Mercury Iodide: as 2 per cent. ointment.

Pyrogallol.

Sozoiodole-Mercury.

Sozoiodole-Potassium.

Sulphur: as 1 to 8 ointment every morning; with almond-oil inunction at night.

Sulphurated Potassa: 1/2 oz. to pint lime water, as lotion.