Abnormal Uterine Bleeding Causes

Tests may include a pregnancy test CBC ferritin to check iron stores if anemia is present measurement of hormone levels TSH prolactin progesterone and often ultrasonography or office hysteroscopy and endometrial sampling. Abnormal uterine bleeding AUB occurs when someone bleeds outside of the regular menstrual cycle.

Abnormal Uterine Bleeding A Review

In most women abnormal uterine bleeding is caused by a hormone imbalance.

Abnormal uterine bleeding causes. Polyps of the uterus most commonly occur in women of reproductive age as the result of high hormone levels. Certain hormonal conditions and medications may also. Abnormal uterine bleeding AUB is bleeding from the uterus that is longer than usual or that occurs at an irregular time.

Dysfunctional uterine bleeding also called anovulatory bleeding is any bleeding from the vagina that varies from a womans normal menstrual cycle. When hormones are the problem doctors call the problem dysfunctional uterine bleeding or DUB. Birth control methods Birth control pills or intrauterine devises can lead to abnormal uterine bleeding.

Vaginal bleeding during pregnancy is excluded. Abnormal uterine bleeding also known as atypical vaginal bleeding is vaginal bleeding from the uterus that is abnormally frequent lasts excessively long is heavier than normal or is irregular. The normal cycle is triggered by signals from hormones.

What Causes Abnormal Uterine Bleeding. Dysfunctional uterine bleeding DUB defined as abnormal uterine bleeding not caused by pelvic pathology medications systemic disease or pregnancy is the most common cause of abnormal uterine. Problems with your hormones are the most common reason for abnormal uterine bleeding.

Your doctor will dismiss other possible causes of irregular bleeding. With significant blood loss you may experience shortness of breath andor heart palpitations fainting or chest pain as your body tries to compensate for your anemia. PCOS is the common hormonal disorder that causes enlargement of ovaries and formation of cysts on the edges.

Cancers and precancerous conditions. 5 Anemia caused by chronic blood loss makes you tired and weak. Test for treatable causes of bleeding.

There are a few possible causes behind abnormal uterine bleeding. The term dysfunctional uterine bleeding was used when no underlying cause was present. Also called abnormal uterine bleeding AUB DUB is a condition that causes vaginal bleeding to occur outside of the regular menstrual cycle.

Most menstrual cycles last 24-34 days and bleeding occurs 4-7 days within that cycle. Small benign growths on the lining of the uterine wall uterine polyps may cause heavy or prolonged menstrual bleeding. Dysfunctional uterine bleeding occurs when the cycles hormonal signals get thrown off.

For teen girls one of the most common causes of hormone changes is when the body doesnt release an egg from one of the ovaries. The most common causes of abnormal uterine bleeding are described with the acronym PALM-COEIN. Bleeding may be heavier or lighter than usual and occur often or randomly.

Iron deficiency anemia may occur and quality of life may be negatively affected. Some of the main reasons which could cause abnormal uterine bleeding include. In most women abnormal uterine bleeding is triggered by a hormone imbalance.

Abnormal uterine bleeding can be caused by many reasons. For longer days than normal. Possible causes of abnormal vaginal bleeding include.

Abnormal bleeding caused by hormone imbalance is more common in teenagers or in women who are approaching menopause. Information from references 9 through 11. If you have reached menopause defined as 12 consecutive months give or take without a menstrual period subsequent vaginal bleeding may be a cause for concern and should be evaluated.

5 The etiologies in the PALM group polyp adenomyosis. These are just a few of the problems that can cause abnormal uterine bleeding. The underlying causes may include ovulation problems fibroids the.

Abnormal uterine bleeding due to ovulatory dysfunction is the most common cause of abnormal uterine bleeding. Some of the more common structural causes of abnormal uterine bleeding include benign non-cancerous lesions of the uterus such as polyps fibroids myomas and adenomyosis uterine thickening caused by endometrial tissue moving into the outer walls of the uterus Figure 1. Uterine fibroids may cause heavier than normal or prolonged menstrual bleeding.

Abnormal uterine bleeding that is heavy andor frequent can also cause you to become anemic. As spotting or bleeding between your periods. Women with PCOS have irregular bleeding and experience fertility issues.

Women of childbearing age around 18-40 years the most common cause of abnormal uterine bleeding is pregnancy and its complications such as ectopic pregnancies molar pregnancies miscarriages late complications such as placenta previa. Most of the time AUB happens because of changes in the bodys hormone levels. The bleeding can range from light spotting to heavy bleeding requiring a pad or tampon.

DUB is more common in teens or in women who are approaching menopause. Rarely a thyroid problem infection of the cervix or cancer of the uterus can cause abnormal uterine bleeding.

Abnormal Uterine Bleeding American Family Physician