0_Apprentice
Hi! I am allergic to cats, I guess thats why i like dogs more haha. 
1_Wizard
Do you have the most common allergy that comes from a cat's saliva? 
0_Apprentice
I'm not sure. Sometimes when I touch a cat, I sneeze there-after.
1_Wizard
That is an allergic reaction called a histamine reaction.
0_Apprentice
Wow! Is it common among people?
1_Wizard
I'm not sure, in some people, they are so allergic, it causes the person's airway to close up and they need emergency medical attention!