Three months after the high-risk behavior with syphilis test paper can be measured, if the syphilis test paper shows positive results, consider the possibility of infection of syphilis is relatively large, but the test paper test can not be used as a basis for a definitive diagnosis, need to go to the regular hospital blood serum syphilis, if positive, can be diagnosed with syphilis infection.
If the test results are negative, consider the possibility of syphilis infection, but can not be ruled out syphilis, the final diagnosis needs to draw blood to check serum syphilis, if the serum syphilis is negative, can be ruled out syphilis infection.
Most of the syphilis infection, the body 4~6 weeks syphilis serum antibody can be detected positive reaction, but due to individual differences in the production of antibody time is also delayed, need to be in the high-risk three months after the blood test in order to confirm the diagnosis of syphilis infection.
If you are worried about syphilis infection after three months of high risk, it is recommended that you go to a regular hospital for a blood test to confirm the diagnosis.