How can I find out if I am allergic to latex or not?

History and tests. Unfortuneatly the current available skin and blood tests can too frequently test negative when latex allergy is present. These tests are useful if positive in demonstrating allergy. A history of rashes where latex touches you, trouble beating, hives, anaphylaxis (trouble breathing, dizziness or passing out) with exposure suggests latex allergy. Patch testing can help with a rash with latex.
Allergy test. Some allergist may have skin test available for latex allergy. But the reagent is very hard to get in us. There is a blood test that your doctor can order, ige to latex, which can help you finding out the answer.