Why syphilis antibody turns negative

Syphilis antibody can not turn negative. In the body infected with syphilis, Treponema pallidum antibody will be produced in the body, once this antibody is formed, it exists for life. In patients with active anti-infection treatment, syphilis titer can turn negative, titer turn negative does not equal syphilis antibody turn negative. Suggestions: you can go to the local regular hospital dermatology department for treatment, symptomatic treatment.