Causes of abnormal itchy vaginal discharge

Itching and abnormal vaginal discharge are generally caused by infection, inflammation or personal hygiene habits, and different countermeasures need to be taken according to the specific causes, such as adjusting lifestyle habits, medication or seeking medical treatment in time.

1) Infectious factors: The most common causes of itching and abnormal vaginal discharge are infections, including bacterial infections, fungal infections (such as candidiasis) or parasitic infections (such as pubic lice and trichomoniasis). Bacterial infections usually cause the vaginal discharge to be grayish white with a fishy smell; fungal infections are characterized by tofu-like vaginal discharge and severe itching, while trichomoniasis often manifests as foamy vaginal discharge with irritating itching. At this time, you need to see a doctor as soon as possible, and use targeted medications after accurately determining the cause. For example, bacterial vaginitis can be treated with metronidazole or clindamycin, fungal infections can be treated with topical miconazole suppositories or oral fluconazole, and trichomoniasis requires treatment with metronidazole or tinidazole.

2) Physiological factors: Changes in endocrine levels, decreased immune function, or long-term stress may also cause itching and abnormal vaginal discharge. For example, fluctuations in estrogen levels in the body may reduce the vagina's ability to clean itself, making it easier for bacteria to multiply. Solutions include maintaining a regular schedule, reducing stress to improve immune status, and eating a balanced diet rich in vitamins, such as dark green vegetables, fruits, and whole grains.

3) Hygiene problems and bad living habits: Improper hygiene habits (such as frequent use of alkaline or fragrance-containing detergents) may disrupt the acid-base balance of the vaginal environment and increase the risk of infection. Long-term wearing of non-breathable synthetic underwear or sanitary napkins without timely replacement may also lead to a local warm and humid environment, providing growth conditions for pathogens. It is recommended to choose cotton underwear with good breathability, wash the genitals daily, avoid using strong detergents, and change sanitary napkins or pads frequently.

4) Pathological factors: In addition to infection, it may also be caused by certain gynecological diseases, such as cervicitis, endometritis, pelvic inflammatory disease, etc. These diseases usually require further examination by doctors (such as routine leucorrhea, vaginal secretion culture, cervical smear, etc.), and treatment is based on the examination results. For example, antibiotics are used for infection control of cervicitis or endometritis, and severe cervical erosion may require physical therapy (such as laser or cryotherapy).

Itching and abnormal vaginal discharge may indicate health problems. If the symptoms persist or worsen, you should seek medical attention in time. In daily life, you should also pay attention to personal hygiene, eat a proper diet, and improve your living habits to prevent diseases from the source and ensure good health and comfort.