An OFC is a diagnostic procedure conducted under medical supervision to determine if someone is allergic to a specific food. It involves gradually increasing the consumption of the suspected food to assess the allergic reaction.
How does an OFC test work?
During an OFC, a patient is given increasing amounts of the suspected food at specific intervals while being closely monitored by medical professionals. The goal is to identify allergic reactions.
Why is an OFC test performed?
OFC tests are performed to confirm or rule out food allergies, particularly when other diagnostic tests are inconclusive. It's the gold standard for diagnosis.
How long does an OFC test take?
The duration varies but can take several hours to a full day, depending on the protocol and the number of foods being tested.
