Self-diagnosis of syphilis, mainly based on life history, clinical manifestations of the initial judgment, confirmed diagnosis must go to the hospital for pathogens, serology and other laboratory tests.
1. Life history: syphilis is caused by the infection of syphilis spirochetes, and sexual contact is the main means of transmission. For some people who have a history of unclean sex or multiple sexual partners, the chances of being infected with syphilis spirochetes will increase significantly.
2. Clinical manifestations: After being infected with S. syphilis, the disease usually develops in about 2~3 weeks, which is mainly manifested as small erythematous spots around the genitals, and painless ulcers may also appear. Subsequently, painless enlargement of lymph nodes in the groin and other areas may occur. Localized syphilis may progress to a syphilitic rash, manifesting as red or reddish-brown papules and macules on the skin and mucous membranes all over the body.
3. Laboratory examination: in the early stage of the disease, take the secretion of the lesion for smear examination, and only after the discovery of syphilis spirochetes can the diagnosis be confirmed. The diagnosis can also be confirmed through the syphilis-specific antibody test and non-specific antibody test.
Since there are individual differences in the clinical manifestations of patients, it is not possible to rely on symptoms alone. When syphilis is suspected, it is necessary to consult a doctor and undergo relevant laboratory tests in a timely manner.