How is chancre caused?

summary

The disease is a worldwide sexually transmitted disease. According to the World Health Organization, there are about 7 million cases of chancre in the world every year. It is mainly prevalent in tropical and subtropical regions, especially in Africa, Asia and Latin America, especially in developing countries. Chancre may be one of the main causes of genital ulcer. How is chancre caused? Next, I'd like to share my views with you.

How is chancre caused?

First, the pathogen of chancre is Haemophilus dukley, and this bacterium is gram negative Brevibacterium. The route of infection is sexual contact. Pathogenic bacteria invade through small local tissue damage. Bacteria often exist in macrophages and neutrophils in the affected area. The pathogenesis of genital ulceration is still lack of research. Occasionally there is non sexual contact, the pathogen invades through the pudendal part and produces chancre outside the pudendal part.

Second, the disease is mainly caused by prostitute's filthy poison, or excessive body dampness, long-term depression and heat, dampness and heat, or lust burning inside, essence accumulation and poison, and external invasion of former Yin. 1. Damp heat, dirty sexual intercourse, or unclean vulva, dirt immersion, damage to the penis, external exposure to poison evil; Or the body is wet,

Third: dampness evil stagnates, stagnates for a long time and turns heat, so that dampness heat toxin evil pours into qianyin and turns into chancre. 2. Toxic heat contains desire for fire, excessive indulgence or no discharge of essence, turbid blood of abortive essence remaining in the stem, causing heat to poison; Or take hot medicine for a long time, fire depression in the inside, depression fire into poison, along the meridian outside the former Yin

matters needing attention

1. Actively do a good job in health education to help people understand the harmfulness of unmarried sex, multiple sexual partners and unsafe sex, and encourage people to seek medical treatment as soon as possible in case of suspicious symptoms and signs. 2. Promote safe sex, avoid high-risk sex, take safe sex, use condom every time, reduce the chance of infection or being infected. 3. Do a good job in the disinfection of patients' daily necessities: the underwear, underpants, bed sheets and quilt sheets used by patients before the recovery period should be boiled for disinfection; Used bathtub and toilet should be wiped with 70% alcohol.