sinusitis
"I started with an ear infection, which became sinusitis, and now pneumonia. I was prescribed Biaxin XL 1000mg (2 pills) 1x/day for 10 days. I have this horrid metal taste in my mouth, other than that all is well. I'll take the metal taste over the hacking, sneezing and congestion! Only day 2 of the medicine, hoping it works! "