Anti-Saccharomyces Cerevisiae (ASCA) IgA blood test is to detect ASCA(Anti-Saccharomyces cerevisiae antibodies), immune proteins detected in patients with inflammatory bowel disease. Saccharomyces cerevisiae is a common yeast present in various types of foods. Doctors recommend this test if the patient has symptoms such as vomiting, diarrhea, rashes, shortness of breath, itching, tingling in the throat, etc.

Result
If IgA antibodies are more than normal, it indicates that the patient is allergic to Saccharomyces Cerevisiae.