Syphilis Rash refers to a pretty common symptom experienced by an individual who is infected with syphilis. It’s a sexually transmitted disease caused through a bacterium called Treponema Pallidum. If not treated on time, it can invite the possibility of succumbing to cardiovascular disease, blindness, neurological disorders and an eventual death. Syphilis is a communicable disease in the sense that it can be spread to healthy individuals when they come into direct contact with syphilis ulcers, particularly during sexual contact within the genital, anal, mouth or lip areas, and at the time of blood transfusions. The syphilis bacteria can though not be spread through clothes sharing, eating utensils or by using same toilet seats.