I've had a salty taste in my mouth off of my front tooth for 7 months now. I had pain in this tooth  and 2 root canals done on it before a third 2 weeks ago because there is still pain if I touch it. The worst part now is this taste that no one seems to be listening to me about. I've been on acid reflux and nasal spray. I've read some discussions on here where people are having the same problem with no luck ending it. Please if anyone has any suggestions I'm willing to try.