What are the typical symptoms of phv virus infection

Genital warts caused by HPV virus infection have become a very common sexually transmitted disease in modern society. Only based on the typical symptoms of HPV virus infection can genital warts be accurately identified. The disease caused by HPV virus infection is called genital warts, which is also a relatively common sexually transmitted disease. This viral infection poses a great threat to the patient's health, especially for women, and is one of the important causes of cervical cancer. After HPV virus infection, light red papules will appear in the early stage of the disease, and the subjective symptoms are relatively mild at the beginning. As the disease progresses, it will gradually worsen.

1. In the early stage, it is a small and light red papule

The typical symptoms of HPV virus infection are small, light red papules in the early stages of HPV virus infection, which gradually increase in size and number over time. The surface will also appear raised. Generally speaking, most of them are brittle and hard, and are uneven wart-like hyperplasia. Clinically, the shapes of genital warts include mushroom-shaped, cockscomb-shaped, cauliflower-shaped, and nipple-shaped, so the forms of HPV virus infection are diverse.

2. Vaginal itching

The surface color of genital warts caused by HPV virus infection varies, some are red, some are gray, or some are normal skin color. The area infected by HPV virus is relatively moist. In addition, a small number of patients will experience genital itching, pain or even bleeding during sexual intercourse. Due to the constant itching, patients will often scratch the area, so the HPV warts will be damaged, which may cause erosion and even bleeding, leading to secondary bleeding and infection.

3. Site of infection in male patients with HPV infection

Usually the disease occurs in the foreskin, frenulum, glans, coronal sulcus and urethral opening. Of course, a small number of patients will also develop the disease in the penis body. Female patients are more likely to develop the disease in the vulva, vagina, perianal area, and cervix. It is very common for HPV virus to infect two parts of the body at the same time. Special groups, namely homosexual patients, usually suffer from the disease in the anus and rectum, but rarely in the scrotum. In addition to the common sites of disease, there are many other sites where the disease can occur, such as between the toes, the navel, the mouth, and the armpits.

Based on the different structures of HPV gene sequences, HPV is divided into nearly 130 genotypes, of which the gene sequences of nearly 100 have been identified. Humans are the only host of HPV, and it prefers to make its home in the skin and mucous membranes, so it has a high degree of host-specific affinity.