{"id":1414,"date":"2022-03-07T11:27:52","date_gmt":"2022-03-07T11:27:52","guid":{"rendered":"https:\/\/www.toplinemd.com\/womens-healthcare-of-boca-raton\/?p=1414"},"modified":"2025-05-21T12:08:37","modified_gmt":"2025-05-21T16:08:37","slug":"dysfunctional-uterine-bleeding-dub-types-causes-treatment","status":"publish","type":"post","link":"https:\/\/www.toplinemd.com\/womens-healthcare-of-boca-raton\/dysfunctional-uterine-bleeding-dub-types-causes-treatment\/","title":{"rendered":"DUB: Causes, Types & Treatment"},"content":{"rendered":"

DUB is the medical abbreviation for dysfunctional uterine bleeding, and it commonly occurs when there is a disbalance in sex hormones. If you’re curious about this condition, its types, causes, and possible treatment methods, this article is perfect for you. You’ll learn all of that and more in this expert article on dysfunctional uterine bleeding. We also elaborate on ovulatory DUB, operative hysteroscopy, and more.\u00a0<\/span><\/p>\n

Before jumping straight in, make sure to seek out professional advice and guidance, especially if you or a loved one are dealing with dysfunctional uterine bleeding. We recommend <\/span>OBGYN services in Boca Raton<\/b><\/a> due to reliability, professional results, and friendliness.<\/span><\/p>\n

That being said, what does DUB mean? What are the most common symptoms? Is operative hysteroscopy the only solution to DUB? Find out all of this and more below.<\/span><\/p>\n

What Does DUB Mean?<\/b><\/h2>\n

As mentioned, the DUB medical abbreviation refers to dysfunctional uterine bleeding. This condition is sometimes called anovulatory bleeding; it’s vaginal bleeding that varies from a patient’s regular menstrual cycle. Signals from sex hormones trigger the woman’s normal menstrual cycle and cause abnormal bleeding. In a nutshell, DUB occurs when the hormonal signals of the menstrual cycle are thrown off. As a result, the woman experiences alternating menstrual periods that are light and heavy, unpredictable longer and shorter cycles, and spotting.\u00a0<\/span><\/p>\n

Some medications and hormonal conditions can trigger the onset of DUB.<\/span><\/p>\n

Always make sure you consult healthcare specialists for expert advice and proper diagnosis. For example, consulting specialists like <\/span>Dr. David S Ellman<\/span><\/a> are a good choice.<\/span><\/p>\n

So, what does DUB mean? As the name suggests, it refers to abnormal uterine bleeding outside of a female patient\u2019s regular menstrual cycle.<\/span><\/p>\n

Types of Dysfunctional Uterine Bleeding<\/b><\/h2>\n

\"Portrait<\/p>\n

 <\/p>\n

 <\/p>\n

The DUB medical abbreviation refers to two types of dysfunctional uterine bleeding: Anovulatory DUB and ovulatory DUB. We discuss each of these in detail below.<\/span><\/p>\n

Approximately 90% of dysfunctional uterine bleeding happens when a woman is not ovulating. <\/span>Anovulatory periods<\/b> are frequent during reproductive age (including perimenopause and early puberty). Sometimes, a woman’s body is not adequately developed and unable to release a mature egg. As a result, the mound of tissue that creates progesterone (the corpus luteum) doesn’t form, and the body produces estrogen continuously. This, in turn, results in uterus lining overgrowth.\u00a0<\/span><\/p>\n

In some cases, anovulatory dysfunctional uterine bleeding happens because of a delay in the complete maturation of a teenager’s reproductive system. That being said, the mechanisms remain unknown. Nevertheless, the etiology includes exercise, psychological stress, weight (rapid change, anorexia, obesity), neoplasm, endocrinopathy, and narcotics.<\/span><\/p>\n

When assessing anovulatory DUB, the doctor will begin with a physical examination and analyze the patient’s medical history. Moreover, you will require laboratory assessment of follicle-stimulating hormone (FSH), hemoglobin, prolactin, luteinizing hormone (LH), thyroid-stimulating hormone (TSH), T4, androgen profile, and pregnancy.\u00a0<\/span><\/p>\n

Ovulatory DUB<\/b>, on the other hand, happens during ovulation. About 10% of dysfunctional uterine bleeding cases occur in women who are ovulating, but progesterone secretion is prolonged due to low estrogen levels.<\/span><\/p>\n

Based on some evidence, ovulatory DUB may be linked with fragile blood vessels in the patient’s uterus. This can show a possible endocrine dysfunction, leading to metrorrhagia or menorrhagia.\u00a0<\/span><\/p>\n

To understand one and the other DUB medical abbreviation, it’s helpful to look at normal menstrual physiology. A normal menstrual cycle has a proliferative and secretory phase. During the first stage, the body will have more estrogen than progesterone. Whereas the second stage begins when ovulation induces the production of progesterone. A woman will experience menstrual bleeding after estrogen and progesterone secretion tapers off.\u00a0<\/span><\/p>\n

A normal menstrual cycle lasts around 28 days and lasts about four days.<\/span><\/p>\n

Causes of Abnormal Uterine Bleeding<\/b><\/h2>\n

There are several known causes for abnormal uterine bleeding. These include:<\/span><\/p>\n

Reproductive tract abnormalities:<\/span><\/p>\n