Question: asking about the 5 years old cows showing the signs of exfoliation of skin 
Answer: apply antibiotic injection fortious 30ml ( 3ml) intramuscularly for 3 days. anistamin 30ml (2ml) intramuscularly for 3 days. inject ivermectin 10ml (4.5ml subcutaneously only one shot in two or three different sites). topicure spray for topical application.