FAMACHA chart and its utility

anaemia brought on by internal parasites, mainly gastrointestinal parasites like Haemonchus contortus, also referred to as the barber pole worm, in small ruminants such as sheep and goats. In small ruminant production systems, anaemia brought on by these parasites might pose a serious threat and also lead to economic losses. By comparing the colour of the animal's lower eyelid mucous membranes to the colours on the FAMACHA chart, farmers and veterinarians can make use of this useful tool. Treatment for a parasite infection may be necessary if an animal's mucous membranes are pale or white, which indicates moderate to severe anaemia.