Question: asking for the veterinary expert
Answer: told him to  vaccinate the  cow which are not affected with fmd virus , treat the affected animal with suitable antibiotic & antihistaminic  at proper dose, wash the foot & mouth with weak  potash solution & apply dressol spray over the affected area where the fmd lesion is prominant , inject meloxical sos , when condition is improved -- blood purifier & liver tonic or injection should be given after general examination