Postmenopausal functional uterine bleeding
Postmenopausal functional uterine bleeding may be caused by conditions such as senile vaginitis, endometrial hyperplasia, or endometritis. It can be improved through medication or surgical treatment. Specific causes are analyzed as follows:
1. Senile Vaginitis
This condition typically occurs in postmenopausal women due to declining ovarian function and reduced estrogen levels, which weaken the body's resistance and reduce its ability to eliminate pathogens. This makes it easier for bacteria to invade and cause senile vaginitis, leading to increased vaginal discharge, vulvar itching, and a burning sensation. If not treated promptly, abnormal vaginal bleeding may even occur. Patients can be treated under medical guidance with medications such as metronidazole tablets, clindamycin hydrochloride capsules, or compound Sophora flavescens wash.
2. Endometrial Hyperplasia
Endometrial hyperplasia results from prolonged unopposed estrogen stimulation, which promotes excessive growth of the endometrium and may lead to abnormal uterine bleeding after menopause. For patients without fertility requirements who have abnormal endometrial hyperplasia, treatments may include total hysterectomy, laparoscopic surgery, or open abdominal surgery.
3. Endometritis
Endometritis is an inflammation that occurs when bacteria breach the cervical defenses and infect the endometrium. Postmenopausal women who engage in sexual intercourse without proper protection or hygiene may allow pathogens to enter the uterine cavity, potentially causing endometritis. Severe cases may present with symptoms such as abnormal vaginal bleeding, increased vaginal discharge, and lower abdominal pain. Under medical supervision, patients may take medications such as azithromycin capsules, levofloxacin tablets, or cefixime capsules for treatment.
Besides the above-mentioned causes, abnormal uterine bleeding may also result from hormonal imbalances, irregular endometrial shedding, cervical polyps, or other factors. Patients experiencing persistent functional uterine bleeding should seek timely medical evaluation and treatment.