Syphilis is a chronic, systemic sexually transmitted disease caused by the pale (syphilis) spirochete. It is mainly transmitted through the sexual route and can be clinically manifested as stage I syphilis, stage II syphilis, stage III syphilis, latent syphilis and congenital syphilis (fetal syphilis). It is a disease listed as category B in the “Prevention and Control of Infectious Diseases Law of the People’s Republic of China”. What should syphilis patients and their families pay attention to? 1. Treatment should be carried out early and with adequate dosage of medication. During the treatment period, spouses should also be examined, receive treatment if necessary, and be reviewed regularly after cure. 2.Patients with early syphilis are required to prohibit intercourse, and those who have had the disease for more than two years should also try to avoid sexual intercourse, and must use condoms when sexual contact occurs. 3, the second stage of syphilis occurs, can first have prodromal symptoms, later involving the skin, mucous membranes, a few will involve the skeleton, the nervous system and other visceral organs, there are many systemic reactions, at this time to pay attention to rest, strengthen nutrition, enhance immunity. Actively cooperate with the physician to avoid delaying the disease. 4. Pregnancy is not advisable during the disease. If pregnancy occurs in patients, treatment should be started as early as possible. Strict prenatal syphilis serological examination, if syphilis is found, anti-syphilis treatment should be given regardless of whether the patient has received anti-syphilis treatment in the past. Strict prenatal examination, if contractions are obvious or fetal movement is reduced, go to see the obstetrician at any time. 5, pay attention to the details of life, to prevent the infection of others. Early syphilis patients have a strong contagious, late syphilis, although the contagious gradually decreased, but also need to be careful to protect. Your own underwear, bath towels and other clothing should be washed separately and disinfected by boiling. Do not share a bed or bath with young children or children.