The best advice I can give is that you see a specialist in Internal Medicine capable of identifying the cause of your monthly episodes or, if unable to do so, will be willing to refer you to a specialist likely to be able to do so. With such identification effective treatment can then be prescribed.
Good l uck
FROM K K RHODEN I HAVE HAD THIS COUGH, SINUS. EXHAUSTED. WHEEZING. HOARSENESS, AND FEELING JUST SICK, AND SORE THROAT I HAVE BEEN GETTIN THIS ABOUT ONCE A MONTH I NEED ADVICE ABOUT WHAT I SHOULD DO AND WHAT DO YOU THINK THIS IS THANK YOU