Colistin started giving me intolerance after 14 years of using it (brochoespasm).
<br>I went on to Tobi and realized on the month off, I was getting sick. Doctor said I could take it continuously but that ends up giving me buzz in my ears (I'm over-sensitive after megadoses of tobramicine in 1994). So I was taking Tobi with abt 2 weeks of break (1 month - 2 weeks off - 1 month, etc.).
I started getting bronchoespasms, but then the doctor suggested doing Atrovent and waiting 20 min, and that has worked well. <br>After this latest hospitalization, we're going to try 1 month Tobi and 1 month Colisting (2 million every 12 hours).
<br>I'll keep you posted...