What tests are needed for syphilis? Syphilis is a relatively common symptom, and having syphilis can affect our health all the time. Syphilis is a common disease, and many patients do not know much about syphilis screening, so today we will briefly introduce it to you! The symptoms of first stage syphilis are hard chancre. That is, erythema, infiltration, nodules, and soon break down in the vulva, forming painless and itchless ulcers with a hard base and periphery, accompanied by enlarged inguinal lymph nodes. Patients tend to develop it on the glans and coronal groove. Patients often ignore it because of the mild self-conscious symptoms. Stage II syphilis manifests as a polymorphic rash, often symmetrically distributed on the trunk and proximal flexural skin of the extremities, red or purplish-red patches, smooth or with scales, not itchy or painful, generalized lymph nodes are often slightly enlarged, but no pressure pain; some patients appear in the external genitalia or around the anus with a moist surface flat eczema. In patients with stage III syphilis, the typical lesions are nodular syphilis rash and dendritic swelling. Lesions of the nervous system, cardiovascular system, liver, spleen and bones can appear in the body, seriously affecting the function of various organs and causing disability or even loss of life. Therefore, syphilis symptoms are more obvious and harmful, so male friends should not only know how to determine the syphilis, but also to understand how to treat syphilis, so, at present, which is the best way to treat syphilis? The problem of syphilis is that you should know something about syphilis after listening to the above introduction, so we remind patients must go to the regular hospital for examination and treatment in time, because only the regular hospital will be safer, oh.