What causes vaginal itching before period?

Menstruation is a very important physiological period for every adult woman. If the reproductive system is unhealthy or there are various diseases, it will lead to irregular menstruation. Regardless of the amount or cycle, long-term abnormal menstruation will have a great impact on women's future fertility, so we should pay enough attention to menstruation. So what causes vaginal itching before menstruation?

1. Local skin uncleanness: Some women use toilet paper improperly, and the skin of the vulva is soaked by menstrual blood, vaginal secretions, and even urine, feces and sweat, which causes chronic inflammation of the local skin and causes vulva itching.

2. Trichomonas vaginalis infection: When the acidity of the female vaginal mucosa decreases, the production of lactic acid decreases, making vaginal Trichomonas infection more likely to occur, which manifests as foamy leucorrhea and itching of the vulva.

3. Fungal infection: For women with diabetes or long-term use of antibiotics that cause imbalance of normal flora, Candida albicans in the fungus can easily invade the vulva and vagina, causing fungal vulvar and vaginitis, often with bean curd-like leucorrhea and vulvar itching.

4. Parasitic infection: Pinworms mainly attack young girls, but adult women can also be infected. When the anus relaxes at night, pinworms crawl out of the rectum and swim to the vulva to mate and lay eggs, irritating the skin and mucous membranes of the vulva, causing local itching. When scabies is caused by scabies infection, the external skin lesions are the most serious, so local itching is also the most obvious. Pubic lice are manifested by severe itching in the area where pubic hair grows, and grayish-white millet-sized nits or lice may be found at the base of the pubic hair or on the hair shafts.

Through the above introduction, I believe that friends have already known several reasons for vaginal itching before menstruation. During menstruation, in addition to avoiding raw, cold foods, you should also try to keep your body warm, especially the abdomen and waist, which are very easy to catch cold. In addition, special attention should be paid to the hygiene of personal private parts.