I suffer from sleep apnea and use a C-Pap. I have a long histo...

I suffer from sleep apnea and use a C-Pap. I have a long history of chronic bronchitis and pneumonia. My sinuses are usually congested. It is imperative that my airways be clear at night when I am sleeping. I have been using muscinex for a few years now and it WORKS. Since I began treatment with this drug I am able to sleep through the night as I am not congested. Nasal drip and mucus stays thin and does not collect in my throat and lungs like it used to. Since beginning the use of this drug, the incidence of respiratory infections, bronchitis and pneumonia have become infrequent. The only side effect I have noticed is dryness in my nose and throat. We run a humidifier at night and this takes care of the excessive dryness. I have only seen an improvement in my quality of life.