Good news: slept through the night, feel much better. Still coughing/stuffy nose/sore throat, but better.
Odd news: When I chew crunchy toast, there's an internal echo I can feel. Yeah, that's inner-ear awfuls.
C'mon, Z-pack,* do your stuff!
* Azithromycin, baby, in the handy hard-to-open individual-pill blisterpack.
8 months ago