Syphilis rapid plasma reactivity test 1:2 does not confirm the diagnosis of syphilis infection, it is recommended to further improve the syphilis antibody test, if there is an infection, treatment is required. Syphilis rapid plasma reactivity test is a non-syphilis spirochete antigen serology test, tumors, rheumatoid arthritis, lupus erythematosus and so on can also lead to biological false-positive results. Therefore, this test is only used for syphilis screening and efficacy judgment, for the diagnosis of the disease lack of specificity, the diagnosis needs to be further syphilis spirochete test, if positive, then you need to comply with the doctor’s instructions as soon as possible, adequate amount, standardized treatment. In summary, simply by virtue of the rapid plasma reactive element test 1:2 test results can not determine the existence of syphilis infection, the need for further testing of syphilis spirochetes to confirm the diagnosis, if positive, you need to follow the doctor’s instructions for relevant treatment.