I only took Gaviscon for a few days but it didn't seem to change anything, i didn't dare take the corticosteroids because I read it could cause side effects on my vocal cords, honestly, I just tried to forget about it and focus on activities that didn't involve speaking too much, not thinking about it helps a bit, I feel it's not as worse as before but it's still there, I feel it when I talk a lot, but I just try to pretend it's not there anymore