Medically reviewed by Daniel More, MD A fish allergy, as opposed to a shellfish allergy, is one in which your immune system reacts abnormally to a finned fish such as tuna, halibut, or salmon. It is a ...

A recent study on cell-cultivated fish has produced promising results that could put seafood back on the menu for the three ...

In alpha-gal syndrome, the immune system overreacts to a sugar known as galactose-α-1,3-galactose, or "alpha-gal" for short.

A rare red meat allergy, usually linked to a bite from the lone star tick, may also be caused by other tick species found in ...

Pet allergens can sometimes trigger an allergic reaction in people with asthma. While this doesn’t necessarily mean you can’t own a pet if you have asthma, certain lifestyle adjustments may ...