asthma, maintenance
"I've been taking Singulair for three weeks now after going off Advair, which is no longer covered by my insurance.  I now have to use a rescue inhaler several times a day and am constantly coughing and feel out of breath and tired.  Maybe three weeks isn't long enough a trial period. I'm hoping my breathing gets better in the next week or I'm calling the doctor to try another medication.  "