When I brushed my teeth this morning, my spit came out black. I looked in my mouth and discovered to my great alarm that my tongue had a nasty black coating. The parts I could reach came off with the toothbrush, but it went all the way down my throat, and I couldn't scrub back there without triggering my gag reflex. Gargling with Listerine didn't remove the color.
My first thoughts were that this might be related to either my acid reflux disease or to sinus drainage. I'd felt headachy and nauseous all day yesterday, but I had assumed it was my usual reaction to heat and pollen. I've never awakened with a black tongue before, though, so whatever was going on was most certainly not usual.
Afraid I'd caught something horrible, I turned to Google. This led me to a MedHelp forum post that said the black tongue was caused by--I kid you not--chewing Pepto Bismol tablets the night before! The Mayo Clinic website confirmed that this was a possible cause.
Whew! I'm glad it's nothing serious. But I swear I'm going back to liquid Pepto after this.
Corridors of Blood
8 months ago