Why do people have allergic reactions to us?

So many people start coughing when I walk by, some sneeze, sniff etc.
At first I thought I was maybe being paranoid, but as this happens DAILY, I know I'm not imagining Things.

This sounds crazy, but I know I'm not the only one that experiences this: People outside my window, in their cars, the other side of the street,and other far distances have allergic reactions to me.

When bathrooms smell of feces or urine, for example, people don't cough violently, so why do we cause these reactions in people? Tweet