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- #31
Hi,
I am a vet and a poultry lover.
A severe vitamin A deficiency gives birds the appearance of having a form of chronic respiratory disease, a cold, or other such diagnosis. There is a discharge from one or both nostrils, swelling of the face around the eyes, and the eyelids may be glued together by a discharge from them; yellowish white, round, cheesy patches about the size of a pinhead (May vary) may be seen in the mouth and throat. These same symptoms are also
caused by some common poultry virus or disease.
When no medicine seems to work on the respiratory symptoms it an indication of Vitamin A deficiency.
Regards
Oh thank you for the information. How do I treat for a vitamin A deficiency? How would she develop that? Shes been on layer feed, the same one for years.