What causes vaginal odor after sex?

In daily life, gynecological diseases are a very sensitive topic that no one wants to talk about, but it does bother women with gynecological diseases, who have to face this problem, such as vaginal odor. Why does the vagina have an odor after intercourse? What is going on with the vaginal odor after intercourse? I believe many people are very concerned about this issue. If you want to know more, then take a look at the following knowledge and learn.

1. Semen allergy Semen allergy is one of the important reasons for vaginal itching in women after sexual intercourse. The reason for semen allergy is that in addition to sperm, male semen also contains a variety of antigenic substances. If a woman has an allergic constitution, she will have a series of allergic reactions after sexual intercourse. Milder symptoms include itching of the vulva, congestion of the labia and vaginal opening, and urticaria-like skin on the labia. In severe cases, there may even be systemic reactions, such as chest tightness, difficulty breathing, facial flushing, and large areas of urticaria-like skin.

2. Allergy to condoms and topical contraceptives Condoms and topical contraceptives are chemical products. Some people may have allergic reactions to condoms or topical contraceptives. —Generally, women experience itching in the vulva and congestion in the vaginal opening and vaginal wall. There is a significant increase in vaginal discharge. Male symptoms include itching of the glans penis, and in severe cases, congestion, edema, and erosion of the glans penis.

3. Leucorrhea allergy: Women’s leucorrhea increases when they are sexually excited. Leucorrhea contains many antigenic substances. If the husband has an allergic constitution, it will cause an allergic reaction. The symptoms are similar to those of allergic reactions to condoms and topical contraceptives.

4. Vaginitis If a woman suffers from trichomoniasis or candidal vaginitis, during sexual intercourse, the increased stimulation may cause itching of the vulva.

The above is some basic knowledge about the problem of vaginal odor after intercourse. I believe you will have a clearer understanding after reading it. Vaginal odor after intercourse may be caused by the above situations. In daily life, pay attention to vaginal hygiene to reduce hidden dangers. If the situation is more serious, you should go to the hospital to consult a doctor in time and do not take it lightly.