sinusitis
"AVOID, AVOID. I was prescribed this for what was diagnosed as a bacterial upper respiratory infection. Have never had issues with antibiotics before. Yes, it improved my symptoms from the infection....but every day, I had a POUNDING heartbeat in the mornings...and it was causing profound fatigue and weakness every day. Didn't figure it out until after I took it the morning of day 5 and did some research. I STOPPED THAT TOXIC MEDICINE then and there.  It's now 48 hours after I stopped it and I still have easy fatigue and palpitations. AVOID!!!!"