Find the pre-disease characteristics of all sexually transmitted diseases, and the more detailed the better.

Latency of sexually transmitted diseases

Syphilis: 2 ~ 3 weeks; Gonorrhea: 2 ~ 10 days; Nongonococcal urethritis: 1 ~ 3 weeks; Condyloma Acuminatum: 3 weeks to 8 months, with an average of 3 months; Genital herpes: 2 ~ 20 days, with an average of 6 days; Sexually transmitted lymphogranuloma: 6 ~ 2 1 day, with an average of 7 ~ 10 days.

Symptoms of sexually transmitted diseases

After this incubation period, if there are some uncomfortable symptoms, such as:

① Genital ulcer is a typical symptom of primary syphilis. Ulcers are generally about one centimeter in diameter, and most of them occur in the coronal groove of penis in men, and most of them occur in labia majora, labia minora or cervix in women. Because there is no obvious pus on the surface of the ulcer, the patient himself does not feel pain and is often ignored until the secondary syphilis rash appears.

② The wart of vulva may be infected with condyloma acuminatum. Patients infected with condyloma acuminatum generally do not feel uncomfortable, neither causing pain and discomfort in urination, nor causing vulvar ulcers. It happened quietly and gradually increased until one day, the patient noticed a small wart in the vulva intentionally or unintentionally. Condyloma acuminatum is more common in men than in women, such as coronary sulcus, penis and inside of foreskin, but it can also occur in other parts of the urogenital system, such as urethral orifice and cervix.

③ The vulvar vesicle may be infected with genital herpes. It is characterized by a small pile of about 4 ~ 5 small blisters in the vulva, with burning or tingling sensation locally. These small blisters soon burst into small pieces of rotten noodles. Genital herpes is usually mild. Even if it is not treated, it can grow up in about 7 ~ 10 days, but it is easy to recur, which brings great psychological pressure to patients.

④ There is purulent secretion at the urethral orifice, and gonorrhea should be suspected.

Symptoms of sexually transmitted diseases

Sexually transmitted diseases usually directly damage the reproductive organs. The most common gonorrhea and nongonococcal urethritis are inflammation of urogenital system, which causes urethral pain and burning sensation when urinating. There is purulent secretion at the urethral orifice. When gonorrhea causes inflammation of female reproductive system, there are purulent leucorrhea, low back pain and lower abdominal pain. Condyloma acuminatum can grow vegetable-like tumors of different sizes in the external genitalia, which is easy to bleed and has foul purulent secretions on the surface. In severe cases, the female external genitalia can sometimes be covered by more vegetable-like swelling, and even it is difficult to urinate and defecate, which makes the patient miserable. Genital herpes produces small blisters in the external genitals, resulting in superficial ulcers and a small amount of secretions, which cause severe pain after rupture. Syphilis, chancre, venereal lymphogranuloma, etc. There's also damage to the genitals. Sexually transmitted diseases not only damage reproductive organs, but also cause visceral and systemic diseases, such as gonorrhea and syphilis, which may cause visceral damage. Among them, the visceral damage caused by syphilis is many and serious, which can involve the heart, liver, kidney, brain and spinal cord, so the symptoms are also very complicated. When you find suspicious symptoms of sexually transmitted diseases, you should go to the hospital immediately. Some sexually transmitted diseases, such as gonorrhea, syphilis and nongonococcal urethritis, can be completely cured as long as they are treated regularly in time. However, if patients don't go to the hospital for regular antibiotic treatment in time, but don't use drugs regularly, they will delay their illness because they can't be completely cured, which will turn into a chronic process and seriously damage their health.

The most common symptoms of sexually transmitted diseases

Chlamydia is a bacterial infection and the most common sexually transmitted disease at present, but it can be cured by antibiotics if treated early. 75% of female patients and 25% of male patients will have no symptoms.

Symptoms: Abnormal excrement, pain in urination, abdominal pain or pain during sexual intercourse.

Gonorrhea-this is a disease spread by bacteria, which can invade the human cervix, urethra, rectum, eyes or throat and often coexist with chlamydia.

Symptoms: burning or itching when urinating. Maybe you have no symptoms at all.

Human papillomavirus, also known as human papillomavirus or genital condyloma, is one of the most common sexually transmitted diseases in the United States. As the name of the disease shows, it is a virus. Once infected, the disease will accompany you for life. Condyloma acuminatum may be born in vulva, vagina, cervix, anus and even throat. The treatment of genital condyloma acuminatum includes cryotherapy, laser therapy, surgical resection or chemotherapy. Although treated, genital condyloma may recur in the future, and part of this virus will also cause cervical cancer. Therefore, for women who have suffered from human papillomavirus once, Pap test should be done at least once a year. Multiple Pap tests should be performed for susceptible infections.

Symptoms: Condyloma Acuminatum may be born in vulva, vagina, cervix, anus and even throat.

Genital herpes, or herpes type II, is spread through skin contact. Symptoms begin to show itching, burning and pain in genitals, thighs or buttocks. Then, there will be obvious ulcers in vulva, buttocks, anus or other parts of the body. These wounds will heal in a few weeks, but for most people, the disease will recur. Although herpes can't be cured, it can be controlled by taking antiviral drugs, which can reduce the frequency of outbreaks and alleviate the condition. But getting herpes during pregnancy can lead to serious syndrome. Genital herpes is one of the sexually transmitted diseases caused by herpes simplex virus type I and type II.

Symptoms: at first, the genitals, thighs or buttocks are itchy and burning. Then, there will be obvious ulcers in vulva, buttocks, anus or other parts of the body. These wounds will heal in a few weeks, but for most people, the disease will recur. Herpes cannot be cured.

Trichomoniasis-this is an infection caused by parasites, and its symptoms are vaginal discharge, discomfort during sexual intercourse, painful urination and vaginal odor. Patients themselves, especially men, may suffer from trichomoniasis and know nothing about it. Because this disease often has no symptoms. Because this disease is caused by parasites, it can be treated by taking antibiotics. Trichomonas vaginitis is a common gynecological disease. It is caused by trichomonas vaginalis. Trichomonas can be directly transmitted to women through sexual intercourse.

Symptoms: discomfort during sexual intercourse, pain in urination, and odor in vagina.

Syphilis-this is caused by bacterial infection, which attacks people's heart, eyes, brain, bones and nervous system. At the initial stage, syphilis is characterized by painless ulcer of pudendum, which usually begins to appear from 10 to 3 months after infection. Syphilis is a chronic sexually transmitted disease caused by Treponema pallidum. It can invade skin, mucous membrane and many other tissues and organs.

Symptoms: Painless ulcer appears in pudendal region, usually starting from 10 day to 3 months after infection.

Symptom characteristics of several common sexually transmitted diseases

Syphilis: It is a sexually transmitted disease caused by Treponema pallidum infection. The course of disease is very long, and symptoms appear from time to time. Its natural process is divided into three stages: in the first stage, the human body has no feeling, and erythema, papules and ulceration appear at the site where the virus invades. These symptoms can "heal themselves" after a period of time. In the second stage, the virus proliferated in the blood, and pityriasis rosea, psoriasis, acne erythema, blood rash and maculopapular rash appeared on the skin and mucosa. At this time, the patient felt it and went to see a doctor. If it is not treated at this time, it will enter the third stage, and if it is not treated in time, it will be life-threatening.

Treatment: penicillin therapy, sufficient amount, course of treatment.

Gonorrhea: It is one of the sexually transmitted diseases with the largest number of patients in the world. Caused by Neisseria gonorrhoeae, more men than women. After men get gonorrhea, the main symptoms are urethritis, swelling, pus discharge, stabbing pain at the urethral orifice and burning sensation. Dysuria and frequent urination. If not treated in time, it will turn into chronic urethritis. Female patients with gonorrhea are characterized by cervicitis, purulent secretion at the vaginal opening, redness, congestion and tingling of the vagina, and other symptoms are not obvious.

Treatment: Penicillin treatment, with sufficient course of treatment and dosage.

Nongonococcal urethritis: A sexually transmitted disease mainly caused by chlamydia trachomatis and mycoplasma. Its symptoms are similar to gonorrhea, but there is no gonorrhea when the secretion is detected, and penicillin treatment is ineffective. Antibiotics such as tetracycline and erythromycin are generally effective against chlamydia and mycoplasma.

Genital herpes: a sexually transmitted disease caused by herpes simplex virus type 2. Highly contagious. Main symptoms: blisters and ulcers in genital area, accompanied by pain. If it continues to develop, there will be symptoms such as fever, myalgia and headache. Women with genital herpes have a high risk of cervical cancer. If pregnant women get sick, they are very easy to infect newborns, which can lead to 60%- 70% neonatal death.

Condyloma acuminatum: caused by papillomavirus, the genital area appears vegetable-like growth, which can burst, run water and infect, and develop to the anal area, and the patient is very painful.

Treatment: drug therapy; Cryotherapy; Electrocautery therapy; Laser therapy; Surgical resection.