What is the reason for menstruation to come back after half a year of amenorrhea?

Vaginal bleeding after menopause is definitely an abnormal condition. If you have not had menstruation for more than half a year and you have your period again, there may be something wrong with your body. It is best to go to the hospital for another gynecological examination. It may be an endocrine imbalance or an organic disease, both of which will have an impact on women's reproductive health. At first, women may not feel anything abnormal, but after a long time, they may be devastated by the disease.

Reasons for medication:

As more and more women after menopause use estrogen replacement therapy, the proportion of endocrine postmenopausal bleeding caused by iatrogenic drugs has also increased. Regular consumption of bee pollen and nourishing supplements containing hormones may also cause vaginal bleeding.

Psychological disorders:

The cause of amenorrhea in women is most easily overlooked by everyone. Medical clinical studies have shown that women's menstruation is closely related to the nervous system and endocrine system.

The fiercely competitive environment and complex interpersonal relationships make the human nervous system highly tense. Mental anxiety and mental fluctuations affect the functioning of the central nervous system, leading to amenorrhea.

If the IUD is left in place for a long time after menopause:

Another reason is that if the IUD is not removed for a long time after menopause, it may cause menstruation to come again. Due to ovarian atrophy after menopause, the decrease in estrogen levels in the body causes uterine atrophy and the IUD is embedded in the uterine muscle layer. Damage to the uterine wall and muscle layer can also cause vaginal bleeding.

Organic diseases:

Conditions that occur again after menopause include endometritis, submucosal uterine fibroids, uterine intrauterine polyps, malignant tumors of the uterus and ovaries, cysts and various vaginitis, especially vaginitis in the elderly. When vaginitis in the elderly is more serious, the secretion is pus-like, has an odor, and may also cause spotting.

Based on the above, we can understand that there are many reasons for amenorrhea and the onset of menstruation. If you have already developed such symptoms before you become pregnant, it is recommended that you go to the hospital for a confirmed diagnosis and then receive symptomatic treatment. No matter what the reason is, you can try to start with diet, increase exercise, and improve immunity.