Why does functional uterine bleeding vary from time to time?

The reason why functional uterine bleeding varies from time to time may be related to hormone level fluctuations, endometrial abnormalities, ovarian dysfunction, etc. Treatment needs to be adjusted according to the cause. Common methods include drug therapy, lifestyle adjustments and surgical treatment.

1. Fluctuations in hormone levels are a common cause of functional uterine bleeding. Imbalances in the levels of estrogen and progesterone in women may cause the endometrium to thicken or shed irregularly, resulting in irregular bleeding. In terms of treatment, doctors may prescribe hormonal medications, such as oral contraceptives, progesterone, or estrogen supplements, to help regulate hormone levels and stabilize the menstrual cycle.

2. Endometrial abnormalities may also lead to functional uterine bleeding. If the endometrium is too thick or there are polyps, myomas and other problems, it will affect normal menstrual discharge. In this case, the doctor may recommend an endometrial biopsy or hysteroscopy, and take appropriate treatment after the cause is determined, such as curettage, endometrial ablation or surgical removal of polyps and myomas.

3. Ovarian dysfunction is another important reason. Diseases such as polycystic ovary syndrome and premature ovarian failure can affect the normal function of the ovaries and lead to irregular menstruation. In terms of treatment, in addition to hormone regulation, doctors may also recommend lifestyle adjustments, such as controlling weight, increasing exercise, and improving diet structure to help restore ovarian function.

4. Other factors such as mental stress, malnutrition, chronic diseases, etc. may also affect the menstrual cycle. Patients are advised to maintain good living habits, avoid excessive fatigue, and take in balanced nutrition, such as eating more iron-rich foods such as spinach, red meat, and vitamin C such as citrus fruits to promote physical recovery.

Functional uterine bleeding, which varies from time to time, requires targeted treatment based on the specific cause. It is recommended to seek medical attention in a timely manner and take appropriate measures after a clear diagnosis. Through medication, surgery or lifestyle adjustments, most patients can effectively improve their symptoms and restore normal menstrual cycles. At the same time, maintaining good living habits and mental health are also important measures to prevent recurrence.