160 



POWDERS FOR CLEANING FOUL ULCERS, AND 

 REPRESSING REDUNDANT GRANULATIONS IF 

 THE FOREGOING ARE NOT SUFFICIENTLY 

 POWERFUL. 



42. Acetate of Copper, 



Acetate of Lead. — Equal parts. 



43. Sulphate of Zinc, 

 Alum. — Equal parts. 



44. Red Precipitate, 



Burnt Alum. — Equal parts. 



45. Red Precipitate, 

 Verdigris, 

 Calamine. — Equal parts. 



46. Powdered Quick Lime. 



QUITTOR DRESSINGS. 



These should be injected into the sinuses when practicable. 

 On no account rasp or cut away the quarter of the wall affected, 

 but carefully expand it, and cause the affected parts to be 

 thoroughly permeated with the dressing by applying to them 

 pledgets of tow or cotton saturated with the medicinal agent. 



47. Bi-chloride of Mercury, 1 drachm, 

 Water, nearly boiling, 1 pint. 



Dissolve in any vessel but a metal one. 



48. Chloride of Zinc, 1 drachm, 

 Water, 1 pint. 



49. Sulphate of Zinc, 2 drachms, 

 Water, 1 pint. 



