Go through these in order and stop at the first one that applies. If you are reading this for someone else, answer for them.
Call emergency services for:
These signs can have many causes, but they require immediate assessment.
Contact a prenatal care service promptly if you are pregnant and have a positive syphilis test, symptoms that could be syphilis, or recent sexual contact with someone diagnosed with syphilis.
This needs timely assessment, but it is not usually an emergency-room situation when you otherwise feel well.
Prompt medical assessment is also needed if a baby may have been exposed during pregnancy, even if the baby appears healthy.
Do not wait for a rash or other symptoms to develop.
Contact the care team sooner if appointments were missed or treatment records are uncertain.
Seek urgent medical care if a baby or child has poor feeding, increasing jaundice, unusual sleepiness, a new rash with illness, reduced movement of a limb, or signs of dehydration.
Arrange routine follow-up as scheduled for blood tests, hearing checks, eye examinations, or developmental monitoring.
Every sign above is quoted from the sofidex article on Congenital syphilis. If you are not sure, err upward — it is always reasonable to be checked.