What causes brownish discharge in vaginal leukorrhea?

Brownish vaginal discharge may be caused by various factors. On one hand, it could be a normal physiological phenomenon, such as bleeding during ovulation. At this time, a temporary decline in estrogen levels in the female body leads to endometrial shedding and bleeding, with the blood mixing with vaginal discharge to form a brownish secretion. On the other hand, it might also be a manifestation of pathological conditions, such as gynecological diseases including vaginitis, cervicitis, cervical polyps, uterine fibroids, and cervical cancer. These conditions may cause vaginal or cervical bleeding, leading to brownish vaginal discharge. In addition, factors such as hormonal imbalances, excessive mental stress, long-term late nights, and malnutrition may also affect estrogen levels, resulting in endometrial shedding and causing brownish vaginal discharge. When brownish vaginal discharge is noticed, women are advised to maintain good genital hygiene, frequently change and wash underwear, and seek timely medical examination and treatment at a hospital to determine the exact cause and implement appropriate treatment measures. At the same time, maintaining healthy lifestyle habits and a positive mindset are also important measures for preventing abnormal vaginal discharge.