Specific IgE ("RAST")
Measurement of IgE to specified allergens can help to confirm allergies suspected on clinical grounds. Results must be interpreted in the context of a detailed clinical history, and neither positive or negative results are diagnostic in isolation. The allergens to be tested must be specified on the request. This test is not suitable for broad "allergy screening" in the absence of a history suggestive of an allergic reaction.
Skin Prick Testing
In many cases skin prick testing provides a safe and simple alternative to specific IgE measurement, but this does require referral.
Referrals are accepted for the investigation and management of patients who have suffered anaphylaxis and patients with the the following allergic conditions:
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