I have had allergy problems all my life and have tried almost every medication out there (OTC and prescription) until I was prescribed
Singulair which worked. But, I lost my health coverage and stopped taking it for almost a year. I was recently put back on it (about a month ago) because I have been quiet sick for over 2 months now. The doctors said it was allergies, but I'm starting to wonder because the Singulair should be working in full by now, and I'm still sick.