Functional uterine bleeding refers to what?

Written by Liu Jian Wei

Obstetrics and Gynecology

Updated on September 08, 2024

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Functional uterine bleeding is a common disease in women. The main cause of functional uterine bleeding is due to hormonal imbalances in the body, leading to irregular vaginal bleeding. This condition is divided into several different categories, each of which involves different types of endocrine disorders. Therefore, when a woman experiences functional uterine bleeding, it is advisable to visit a local hospital for gynecological color ultrasound and sex hormone tests, among others, to assess the state of the female reproductive and endocrine systems and to formulate the next steps in the treatment plan based on different results.

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Written by Zou Fu Hua

Obstetrics and Gynecology

1min

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What are the symptoms of functional uterine bleeding?

Functional uterine bleeding is primarily characterized by severe disruptions in menstrual cycle, amount, and duration. The disruptions in menstrual cycles typically manifest as an early onset of menstruation. The amount of menstruation is typically characterized as excessive, and the duration tends to be prolonged. Some women experience heavy bleeding or incomplete clearing, where they may remain unclean for half a month or even one or two months. This condition is primarily seen in adolescent girls and women going through menopause. Adolescent girls with uterine bleeding may experience anemia, and it could lead to infertility later on. Menopausal uterine bleeding may be accompanied by severe anemia, requiring some to be hospitalized for blood transfusions. Moreover, it is essential to perform an ultrasound if the uterine endometrium is thick, to rule out endometrial pathology.

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Written by Shen Li Wen

Obstetrics and Gynecology

48sec

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Functional uterine bleeding refers to abnormal bleeding from the uterus.

Dysfunctional uterine bleeding in women is when the reproductive system has no organic lesions but is caused by internal and external factors that lead to abnormal gonadal axis function, resulting in irregular vaginal bleeding. For example, it is common for women to experience large emotional fluctuations due to family changes or other events, or changes in their work and living environments, excessive fatigue, frequent staying up late, etc., all of which can cause abnormal gonadal axis function. Furthermore, some endocrine disorders in women, such as elevated blood glucose levels and abnormal thyroid or adrenal gland function, can also affect the function of the gonadal axis and cause dysfunctional uterine bleeding.

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Written by Liu Jian Wei

Obstetrics and Gynecology

34sec

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How is functional uterine bleeding treated?

Functional uterine bleeding is a common endocrine disorder among women. When functional uterine bleeding occurs, it is recommended that the patient visit a local hospital to determine the type of functional uterine bleeding. Functional uterine bleeding can be divided into ovulatory and anovulatory types, and the treatment plans for different types vary. Therefore, identifying the type is key to how it is treated. Currently, oral hormonal medications are commonly used to treat functional uterine bleeding clinically.

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Written by Wang Jing Hua

Obstetrics and Gynecology

41sec

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Is functional uterine bleeding serious?

Dysfunctional uterine bleeding severity varies from person to person, depending on the specific bleeding situation and individual differences. Some people have mild symptoms and can improve by changing their lifestyle, such as losing weight, gaining weight if underweight, avoiding staying up late, and maintaining a regular life schedule. However, in some cases, dysfunctional uterine bleeding can lead to severe anemia, ineffective drug treatments, or endometrial changes, requiring procedures like curettage.

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Written by Li Shun Hua

Obstetrics and Gynecology

52sec

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What causes functional uterine bleeding?

Functional uterine bleeding is commonly seen in adolescence and menopause, primarily caused by the absence of normal ovulation. Without ovulation, there is no production of progesterone, leading to irregular vaginal bleeding or heavy bleeding under the influence of estrogen. The main treatment method is menstrual regulation. For adolescent girls, menstrual regulation and ovulation induction treatment are needed, as this is caused by abnormal development of the gonadal axis. Progesterone can be used for menstrual regulation. In menopausal women, menopausal functional uterine bleeding mostly results from abnormal ovulation, essentially due to a lack of progesterone, so treatment with progesterone can be applied. (Please use medication under the guidance of a doctor.)