Where do patients with chancre experience eczema? How to prevent sexually transmitted infections during blood donation

Chancre is a sexually transmitted disease caused by infection with Haemophilus bacteria, which is highly infectious. If not treated effectively, it can affect the relationship between spouses. If the condition is detected early, it can be controlled. Investigate the symptoms of chancre.

What are the symptoms of chancre?

Patients with chancre for the first time may have a viral infection in their body, with positive antibodies. This usually occurs around the labia and anus, with erosion or ulcers in the affected area and scabbing. Generally, there is an incubation period of 5-6 days. When in close contact with the patient, papules of the size of pinpricks may appear on the thighs, buttocks, and around the anus of women, with a noticeable burning sensation.

As the condition progresses, the rash gradually increases, reaching the size of a mung bean. It can cause erosion and ulceration for about a week, with secretions flowing out. After a few days, the rash forms with obvious pain, and urination and defecation are also very difficult. If the body is overworked, frequently staying up late, emotional fluctuations are too large, or both before and after menstruation, it may lead to a recurrence of the disease. The patient may have obvious itching and pain in the affected area, but the course of the disease is very short and can subside in about 15 days.

How to prevent syphilis?

Choose a legitimate blood collection point for blood donation. Before blood donation, a comprehensive blood test is required to prevent cross infection, avoid improper sexual behavior, and maintain cleanliness. If symptoms of syphilis are found, one should go to the hospital for a blood type test in a timely manner, and once confirmed, actively cooperate with the doctor for treatment. Syphilis patients should undergo isolation treatment, and personal clothing, towels, razors, blankets, and tableware should not be shared and disinfected with others to completely eliminate the source of infection.

In public places, it is necessary to raise safety awareness and avoid choosing swimming pools with poor hygiene conditions. It is recommended to share toilets with others. Usually, it is necessary to combine work and rest, participate in more physical exercise to enhance physical fitness, and maintain a positive and optimistic attitude. Sexual activity is strictly prohibited until the condition is cured. Pregnant women with syphilis should receive early treatment to prevent fetal infection. Pay attention to small details in daily life. Wash your underwear and towels separately, and put them in boiling water for hot washing and disinfection.

To maintain good hygiene and self love, avoid high-risk sexual behavior, try to wear condoms during sexual activity to reduce the risk of infection, strictly avoid sexual activity during treatment, and disinfect the bed sheets and covers used by patients to avoid excessive psychological burden and maintain a regular schedule.