Why does leucorrhea smell like fish? Urinary or reproductive tract infection

Abnormal vaginal discharge is usually caused by urinary or reproductive system infections. For example, genital bacterial infection, fungal vaginitis or senile vaginitis, these vaginal inflammations will appear white and have a foul odor. Elderly women may have a fishy odor due to genital tract infection. However, it does not rule out vulvar lesions. If the hygiene conditions are not very good, or if there are other diseases such as diabetes, the vulva may be infected and may cause odor.

Women's leucorrhea can show whether they have gynecological diseases, such as cervical erosion, cervical cancer, etc. Therefore, women must check their leucorrhea, and if there are any abnormalities, they must deal with them in time to avoid affecting their health. So what is the matter with the fishy smell of leucorrhea?
Leucorrhea with a fishy smell may be caused by diseases such as vaginal inflammation, cervical precancerous lesions, and cervical cancer. If the patient has simple vaginitis, use antibiotics. If it is invasive cervical cancer, direct antibiotic treatment without examination will delay the treatment and may cause the disease to worsen. Therefore, if the patient finds an odor or vaginal bleeding after sex, he should go to the hospital in time for treatment and do relevant examinations, such as routine leucorrhea examination, gynecological examination, etc., and treatment can only be done after diagnosis.
Under normal circumstances, women's leucorrhea should be white, odorless, and have no other abnormal manifestations. At the same time, if the leucorrhea has a fishy smell, it may be bacterial vaginosis. It is recommended to go to the hospital gynecology department for a routine examination of leucorrhea to confirm whether it is vaginitis. If it is bacterial vaginitis, it is recommended to take metronidazole tablets orally, wash the vulva with lotion, and use metronidazole suppositories for symptomatic treatment of vaginal medication. During the treatment period, sexual intercourse is prohibited and a light diet is required. After the treatment, stop taking the medicine for 4 days, and then go to the hospital gynecology department for a review of the leucorrhea. The routine diagnosis of vaginitis has returned to normal.
If the leucorrhea increases, it is related to gynecological diseases. It is necessary to pay attention to this problem. It is best to go to the hospital for a secretion examination and a gynecological examination. If the symptoms worsen, the treatment is an adverse reaction. Nothing is more important than good health. Please be sure to take the time to check. Otherwise, it is impossible to diagnose the treatment.
Because the specific situation of each female friend is different, the cause of the disease may be different. Leucorrhea and odor caused by Trichomonas vaginitis are the most common clinical phenomena, and it is necessary to attract the attention of women.
The incubation period of trichomoniasis vaginitis is 4 to 28 days. There are small red particles or sputum spots on the vaginal mucosa, and the pH value is higher than normal. There is a large amount of yellow-green or gray foamy secretions in the vagina, which have a fishy smell, and sometimes mixed with a small amount of blood or purulent pus. The secretions of vaginal trichomoniasis irritate the vulva and itch. The vulva is red, or there are inflammatory ulcers, some of which are caused by moisture, which may spread to the reproductive tract, causing pain during sexual intercourse, and there may be symptoms such as dysuria and frequent urination.