What causes excessive vaginal discharge with an odor?

The main causes of excessive vaginal discharge with an unpleasant odor include the following: 1. Bacterial vaginosis: Caused by bacterial overgrowth, leading to thin vaginal discharge accompanied by a fishy odor. Vulvovaginal candidiasis: Resulting from Candida infection, characterized by curd-like discharge with an odor. 2. Trichomonas vaginitis: Caused by infection with Trichomonas vaginalis, resulting in thin, purulent discharge with a foul smell. 3. Senile (atrophic) vaginitis: Due to ovarian function decline and reduced estrogen levels, leading to vaginal atrophy and inflammatory response. Discharge is pale yellow or purulent with blood, often accompanied by a foul odor. 4. Cervicitis: Characterized by cervical congestion, swelling, and increased secretions, which can cause abnormal vaginal discharge. 5. Other possible factors: May be associated with gynecological malignancies such as cervical cancer or endometrial cancer. If you experience excessive vaginal discharge with an unusual odor, it is recommended to seek medical attention promptly.