Can you tell me about having seafood allergies?

Avoid it: The symptoms of food allergies can be quite varied from hives and itching, to swelling, trouble breathing, throat swelling, coughing, wheezing, abdominal pain, vomiting, diarrhea and shock. The way to manage food allergies is avoidance.Most people with food allergies should have an epinephrine autoinjector for emergencies. See an allergist to determine what you are allergic to and how to manage it

Seafood allergies: Can occur at any point in one's life and are not necessarily related to other food or environmental allergies. They can be life threatening and you need to have an epinephrine auto injector on you at all times.