Cali had the blood tests for food and environmental allergies after trying all the usual medicines and food elimination diets with no relief. Cali had the ELISA done at the Heska labs. If I remember right it cost about 300.00 but that was 3-4 years ago. The tests showed that she was not allergic to anything they tested for. The vet said there are so many environmental things they can't test for everything possible. We finally put her on Atopica an immune suppressor and she has done great ever since. I hope you can get some relief. |