What causes dark red vaginal bleeding?

Vaginal bleeding in women is generally part of a normal physiological cycle. If dark red blood appears in the vagina during an abnormal physiological period, it is a manifestation of physical illness. There are many reasons for the discharge of dark red blood from the vagina. Generally, this may be caused by cervical erosion or gynecological inflammation. A detailed examination is needed to make a judgment, and you should pay more attention to hygiene in your daily life.

What causes dark red vaginal bleeding?

This situation is generally considered to be caused by cervical inflammation or erosion.

Cause of cervical erosion: unclean sexual life

Unmarried women are protected by the barrier of the hymen, and the microecological environment in their vagina is in balance. Even if pathogens invade, they are unlikely to cause trouble, so cervical erosion rarely occurs. Once you have sex, the vagina is in a relatively "open" state. During sexual intercourse, the penis and cervix are in direct contact. If men do not pay attention to sexual hygiene, they can directly bring bacteria into the vagina and infect the cervix. For women who already have cervical erosion, it can aggravate their cervical inflammation, expand the erosion area, and in severe cases, bleeding during sexual intercourse may occur. Therefore, men are to blame for the cause of cervical erosion. Therefore, men must be persuaded to clean their external genitalia before having sex.

Cause 2 of cervical erosion: multiple artificial abortions

More importantly, repeated artificial abortions can cause varying degrees of cervical damage, giving bacteria an opportunity to invade and cause cervicitis. Due to the stimulation of inflammation, local secretions increase, and long-term immersion of the cervix in inflammatory secretions will cause erosion. Therefore, women of childbearing age must take good contraceptive measures, avoid multiple artificial abortions, and prevent the occurrence of cervical erosion. Mild cervical erosion often has no clinical symptoms. Some patients may experience increased vaginal discharge, which may be milky white mucus or yellow pus. Sometimes there may be bloody vaginal discharge or cervical contact bleeding. It generally does not affect fertility, so female friends do not need to worry too much.

Cause three of cervical erosion: excessive cleaning

Some women pay great attention to hygiene, but lack the necessary knowledge and often use high-concentration disinfectant to flush the vagina, which has the opposite effect. Because doing so will not only affect the growth of normal vaginal flora and reduce its ability to inhibit pathogens, but can also cause varying degrees of cervical epithelial damage and eventually erosion. Therefore, the correct way to clean the genitals should be: clean the vulva appropriately, do not flush the vagina unless necessary, maintain the natural defense line of the female reproductive tract, do not destroy the ecological balance in the vagina, and prevent bacteria from causing trouble.

Learn the causes of cervical erosion and how to prevent it

Regular examination of the cervix is ​​necessary, not to prevent cervical erosion, but to prevent cervical cancer. The occurrence of cervical cancer is related to infection with human papillomavirus (HPV). Some patients infected with high-risk HPV are prone to precancerous lesions and cervical cancer when they are persistently infected at the squamous-columnar junction of the cervix. Since the advent of cervical smear testing, the mortality rate of cervical cancer has dropped significantly. The key is early prevention and treatment. It is currently recommended that women over the age of 21 should undergo a cervical smear test once a year. After the age of 30, an HPV test can be combined. If three consecutive HPV and cervical smear tests are negative, the interval can be extended to once every three years. Screening can be stopped after the age of 65.