over 45 years ago I had what the ear nose & throat Doc said was a middle ear infection, no antibiotic just saline, with head held over the edge of bed. Finally deduced it was caused by mold. Must have been true because through the years, whenever I have had a balance problem (not vertigo). Have been able tp trace it to mold. Suspect the apt I occupy may be harboring some, due to leaks,etc. Is there any otc I can use that might help? Can t just move. I am 84 in good health otherwise, However the shortness of breath keeps me tired.