I took a couple of different ones, they all seem to work. It was prescription only pills, over the counter did not work at all. After 5 - 6 months my regular doctor started giving my free pills, he was the one who said I might need to take the pills forever. The last ones were Nexmum - not spelled right
I do recall it took about 12 months for my throat to feel well enough to start getting off the pills. I believe I harmed it more by waiting so long. I also had to stop smoking anything. Every time I try to puffing up again my throat stung so badly, even just one hit and it hurt so bad for hours later.
Not all acid you can taste I believe I was told.
This happen to me 7 years ago, so I can't recall it all too well. Different food matter as well but I can't recall just what, oh, nothing acidly like orange juice. Even today I still water down my orange juice. Water was the best thing to drink for me. I never drink coffee so not sure if that is bad for you. It was no soda either, just water and milk but I don't like milk. Yogurt might have help, sorry I can't remember too well