This is the unscientific appellation for a disease of the tongue, in which that organ is enlarged, and subsequently covered on its sides and under surface with large vesicles, of a red or livid colour, which may end in irregular, and even gangrenous ulcers. The attack often begins without any apparent cause or previous illness. The disease is most common in spring and summer, and sometimes prevails as an epidemic. In addition to the above symptoms the breath is highly offensive, the saliva profuse, purulent, and perhaps bloody, and the appetite impaired.

Treatment

In the treatment of blain two medicines are generally sufficient to effect a cure, viz.: Mercurius* and Arsenicum. The former is to be given first, in from 2 to 5 drop doses, thrice daily, when the tongue is inflamed, enlarged, and ulcerated; and the latter in the same way, when the ulcers assume a livid tint, and when symptoms of low fever and debility supervene. For the last symptoms Kali chlortcum, given as directed on the last page, is also a remedy of great value. It may be advisable in some cases to open the vesicles freely, and then to apply the Calendula lotton † to heal up the open ulcers which remain. The weak condition of the dog, and its inability to swallow, in consequence of the swollen and painful state of the tongue, may necessitate the administration of beef-tea, or wine, with a spoon. Fluid food should be within its reach, so that it may sip up some when inclined.