KnowraSyphilisLinked fromLinked fromThe 19 pages that link to Syphilis, each with the reason it gives.All 19Broader topic 1Related 8Narrower topic 5Compared with 5Herpes simplexCompared with: Its genital sores can resemble herpes, but the cause and treatment differ.GonorrheaCompared with: Both are bacterial sexually transmitted infections, but syphilis follows a distinct course and requires different testing.Genital herpesCompared with: Its early painless sore can be mistaken for herpes, but testing and treatment differ.ChlamydiaCompared with: Its stages and characteristic lesions differ from often-silent chlamydia.HerpesCompared with: Genital sores from syphilis can be mistaken for herpes lesions.