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If you have allergies, you may be wondering if a RAST test or a skin test is more accurate. A RAST test uses blood to confirm a suspected allergy and can test for multiple allergies at once. A skin test pricks the skin to see if you experience a slight allergic reaction. Keep reading to learn more about these tests.
If you have allergies, you may be wondering if a RAST test or a skin test is more accurate. A RAST test uses blood to confirm a suspected allergy and can test for multiple allergies at once. A skin test pricks the skin to see if you experience a slight allergic reaction. Keep reading to learn more about these tests.