questions:  query regarding some cow showing the signs of ulceration on mouth & feet [ suspected to be fmd/ apthous fever ] 
 answers: wash the foot & mouth with potash solution , spray 'dressol' on the the affected part where the lesion are promt , inject fortious 30 ml & prednisolone acetate 10 ml i/ m ly daily for three days [ melnex 30 ml  sos]