Is syphilis related to gullain barre syndrome?what is the incubation period of syphilis on average?

Syphilis: No. Syphilis is a sexually transmitted disease cause by a bacteria. The neurological symptoms of syphilis take 10-20 years to develop. Guillain-Barré syndrome is an autoimmune disease with rapid ascending weakness in the legs and arms that can cause loss of respiratory function. Cerebrospinal fluid analysis will distinguish between the two diseases. Start using condoms to avoid syphilis.