Syphilis in the Mouth: Symptoms, Risks & Prevention

Yes, syphilis can be contracted in the mouth. When someone with syphilis comes into contact with the mucous membranes of your mouth, you may contract the disease. Engaging in oral sex with someone suffering from syphilis makes you vulnerable to contracting it in your mouth. It's important to practice safe sex and use protection to prevent the spread of sexually transmitted infections (STIs) like syphilis.