Do not take fluoroquinolones (cipro, moxi, levaquin, etc.) unless life threatening and nothing else will work. (Several black box warnings). I was given one for a basic UTI and it changed my life. A month in a wheelchair with severe tendon pain throughout body, especially Achilles, several tendon tears, double vision, anxiety, depression, neuropathy, body pain, loss of hearing. At 14 months, tendon pain and double vision still present.