Been fighting this since before Xmas (started as tickle in throat). Now I have dry cough, swollen throat and chest soreness, mild congestion, chills but no fever? Got Z-Pak which NP didn't want to give me, but over 2 weeks what else should I do? I am not tolerant of steroid treatments and can't take certain medicines with my anti-depressants (Paxil specifically, trazadone & levothyroxine)