Are there any risks to the test?An oral challenge test can cause a severe allergic reaction. That's why this test is only given under close supervision by an allergist.You may get an allergic reaction during an elimination diet. You should talk to your allergist about how to manage potential reactions.A skin prick test can bother the skin. If your skin is itchy or irritated after the test, your allergist may prescribe medicine to relieve the symptoms. In rare cases, a skin test can cause a severe reaction. So this test must also be done under close supervision by an allergist.There is very little risk to having a blood test. You may have slight pain or bruising at the spot where the needle was put in, but most symptoms go away quickly.
