Syphillis symptoms and conditions

Most of the "side effects" are die off responses (sometimes referred to as a herxheimer response similar to that which occurs when treating syphillis) from bartonella or borrelia. Levaquin is a potent intracellular antibiotic...where these and other organisms can hide. These can be subclinical infections where (at this time) you are not even aware you are infected. If your "side effects" start around the 3rd day into your prescription...rejoice...and suffer for a while, you are killing something really bad.