I have it also. I have been suffering with it for over 4 years. I have had my throat dilated a few times. I suffer from vocal chord collapse at times. It’s all from silent acid. I have been on a few different PPIs. Am on pantropazole right now. Doesn’t really do anything to help much. It’s depressing. I have weird wheezing in my throat and sometimes a cough also. Wish I could figure out the cure