How could I be allergic to my own saliva?

I'm pretty sure I'm having an allergic reaction, but tell me what you think...when my dog or any other dog licks me, there's a rash and little bumps where they licked and it's REALLY itchy. what is it?

all good. But when he kisses me on my neck i get a rash! If he kisses me anywhere else i am fine. Is my neck skin sensitive to his saliva?

we had a mini dobe since my son was 6 months old and my son never showed any sighns of being allergic to him.. my son is now 2 years old and dosent show allergic sympoths to our mini dobe... but my husband and i have been looking into getting a pit and...

I woke up today with a sore throat. It's like an irritation in the throat and saliva keeps on building up in my mouth and i hate to swallow it. I gargled with warm water with a bit of salt in it. How can i avoid the saliva build up. I got up 11 times...

When I play wrestle with my dog, I get red marks from his teeth, of course, but the marks will also get super itchy and kind of burns. I thought it was just my dog but it turns out to be any dog. I don't itch from just licks so I am wondering if it is...

When i kiss my boyfriend everytime i wake up the next morning and my throat hurts like i have tonsils, is it possible that i could be allergic to his saliva?

When I get even the slightest sore throat, my mouth makes a lot of saliva, which, in turn, makes me swallow - a lot. Because I am producing so much saliva and swallowing so much, it actually makes me nauseous...so much so that I usually throw up. Is...