does syphilis kill
If left untreated, syphilis can evolve into neurosyphilis. Basically what that means is that the Syphilis bacteria spreads to the Central Nervous System. When syphilis sprea â¦ ds to the nervous system, it causes a slew of neurological symptoms, such as dementia, incontinence, blindness, and seizures.Here's the thing though, neurosyphilis is commonly asymptomatic, which means, the patient shows no symptoms.yphillis can be treated with antibiotics. But if its left untreated, syphillis can damage the heart, aorta, brain, eyes, and bones. Symptoms of syphillis are numerous and vary by the stages of syphillis. Syphilis is a sexually transmitted disease.