148 THE EQUINE HOSPITAL FORMULARY. 



the disease has become more chronic, idodide of potassium 

 and quinine may be tried. In cases of muscular rheumatism 

 bromide of potassium is a valuable remedy, and locally 

 anodyne and stimulating liniments afiford much relief. 



Liniinent. 

 Liniment of belladonna. 



Rheumatism (Chronic). 



Draught. 



Iodide of potassium, one drachm. 

 Bicarbonate of potassium, six drachms. 

 Water to make eight fluid ounces. 

 This draught may be administered thrice daily. 



Liniment. 

 Liniment of iodine, or ordinary ' white liniment.' 



Rheumatism (Muscular). 



Draught. 



Salicylate of sodium, two drachms. 

 Tincture of opium, one fluid ounce. 

 Water to eight fluid ounces. 

 This draught may be given thrice daily. 



Liniment. 



Liniment of belladonna. 



Ringworm. — See Favus and Tinea Tonsurans. 



Roaring — Laryngismus Paralyticus Atrophica. 



This affection is apparently often transmitted by heredity. 

 It consists of the production of a loud sound during inspira- 

 tory acts. Roaring commences at about 3 or 4 years of age, 

 is slight at first, and gradually gets worse. At the begin- 



