then when I am sitting in the spa and I inhale, I get a tinge sort of feeling in my lungs. What could be causing this? IS this common or should I be adding more or less of a chemical. I am using Brohmine in my Spa-Frog...

thanks in advance!!

In my opinion, if you actually have to ask the question it would indicate that you are not monitoring your bromine level.

You need to cut way back, and keep your levels less than 3ppm.