2 doctors weighed in:

What is causing urticaria when prawns were eaten on a previous episode with no reaction?

2 doctors weighed in
1 doctor agrees

In brief: See below

Sea food allergies may develop over time.
If experience hives after eating seafood, i would avoid all shell fish and see your doctor to be tested.

In brief: See below

Sea food allergies may develop over time.
If experience hives after eating seafood, i would avoid all shell fish and see your doctor to be tested.
Dr. Anthony LaBarbera
Dr. Anthony LaBarbera
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