Can You Develop An Allergy To Prawns Even Though They Have Not Affected You Before?

I havnt ate prawns for a good few months until today and i was wonderin if i could of devloped an allergy to them please help?

Can You Be Allergic To A Pet Even If The Allergy Test Says You’re Not?

My skin allergy test showed no allergies to pet dander or anything like that (just to pollen). Yet sometimes when I’m near my dog I get asthmatic type symptoms. I’ve decided it can be 1 of 3 things: 1.) A coincidence that i get the symptoms (cause I get them at other times too). 2.) [...]

Is It Okay To Use Hypoallergenic Infant Formula Even Though My 2 Month Old Baby Have No Allergies In Milk?

we still don’t know if he have allergies though but we are using a hypoallergenic formula.. Is this okay?