sinusitis
"I was given levofloxacin for a sinus infection I had, had for three months. I had already taken zpaks, steroids, and augmentin. After the third day I did not sleep, and I take some pretty powerful medicine at bedtime. I went for three days before my body collapsed.When it did I wound up in the ER IN a massive muscle spasm. My entire body was locked up stiff as could be. I will never take this stuff again!"