What is the cause of syphilis phase III? How can stage three syphilis be treated quickly

Syphilis is a highly contagious and prevalent sexually transmitted disease that not only endangers one's own health, but also harms and harms family members. Understanding the causes of syphilis can effectively prevent its occurrence. So what are the causes of syphilis?

What is the cause of stage three syphilis?

Syphilis can be divided into three stages: the first stage is ulceration or hard ptosis of the syphilitic infection site; In the second stage, skin and mucosa damage and Lymphadenopathy; The third stage involves damage to the heart, nerves, stomach, eyes, and ears, as well as gum swelling damage. The etiology of syphilis can be divided into congenital toxicity and acquired infection.

1. Causes of congenital syphilis: Congenital syphilis refers to the transmission of Treponema pallidum from the mother's blood into the fetus through the placenta after 4 months of pregnancy, known as fetal syphilis. After birth, it is called neonatal congenital syphilis.

Reason: Treponema pallidum is mainly transmitted through the placenta after 4 months of pregnancy. Fetal infection is related to the course of syphilis in the mother and whether treatment is given during pregnancy. When early syphilis of pregnant women is not treated, almost all of Almost all fetuses will be affected by primary or secondary infection, and 50% of fetuses will miscarry, prematurity, stillbirth or death in the neonatal period. Survivors exhibit clinical symptoms at different ages after birth, with early syphilis occurring under the age of 2, mainly as a direct result of infection and inflammation. After the age of 2, it is late syphilis, mainly caused by deformities or chronic injuries left over from early infection.

2. The etiology of acquired syphilis: mainly through sexual intercourse infection. Early syphilis: Highly contagious within 2 years, including primary, secondary, and early latent syphilis. Late stage syphilis: The disease lasts for more than 2 years, and the infectivity includes three stages of syphilis and late stage latent syphilis.

After syphilis invades the human body, it undergoes a 2-3 week incubation period (referred to as the first incubation period), which is skin damage (typical damage is hard ptosis), which is the first stage of syphilis. After skin injury, the body produces antibodies. From the experimental syphilis research in rabbits, it is proved that the early tissue feature of syphilis is the invasion of Monocyte. On the 6th day of infection, that is, lymphocyte immersion, the peak value is reached on the 13th day, and then macrophages appear. Lymphocyte immersion in diseased T cells is the main feature. At this time, Treponema pallidum can be seen in the epithelial cell gap, epithelial cell sedimentation or Phagosome, or fibroblasts, Plasma cell, small capillary endothelial cells, Lymphatic vessel and local lymph nodes.