I currently take oxycodone 10mg qid, oxycontin 40mg bid, Atripla, doxepin 100mg, clonazepam 3mg, tamulosin .4mg, trazodone 100mg, cyclobenzaprine 30mg, gabapentin 1500mg, gemfibrozil 600mg, dutasteride .5mg, azelastine hci 205.5mcg, ProAir albuterol sulfate inhalation aerosol. For 2 weeks I was taking CVS brand Severe cough & congestion for a bad cold. So how did this happen?