sinusitis
"Do not take Levofloxacin, do not take any chances!!  In September 2016, I was seen by an urgent care doctor for a sinus infection.  I get this type of sinus infection about twice a year. I explained to the doctor that amoxicillan  always worked well and I did not have any side effects.  She insisted that the levofloxacin would work much faster, so with reservation, I agreed to take it.  Within 2 days I could not bend my ankle forward or backward and was only able to walk by sliding feet across the floor.  It slowly went away after about 2 months.  To this day I still have aching in the back of ankle and ankle is swollen. I am 62 and take prednisone, I don't know why this Dr would prescribe this to me."