Secondary amenorrhea occurs when a woman who has been having normal menstrual cycles stops getting her periods for 6 or more months.
Amenorrhea is when a woman does not get her monthly menstrual cycle, or period.
See also:
Alternative NamesAmenorrhea - secondary; No periods - secondary; Absent periods - secondary; Absent menses - secondary; Absence of periods - secondary
Causes, incidence, and risk factorsWomen who are pregnant, breastfeeding, or in menopause are not considered to have secondary amenorrhea.
Women who are taking Birth Control pills or receive hormone shots such as Depo-Provera may not have any monthly bleeding. When they stop taking these hormones, their periods may not return for more than 6 months.
You are more likely to have amenorrhea if you:
Other causes include:
The following drugs may also cause missed periods:
Also, procedures such as a dilation and curettage (D and C) can lead to scar tissue formation that may cause a woman to stop menstruating. This is called Asherman syndrome. Scarring may also be caused by some severe pelvic infections.
SymptomsOther symptoms that can occur with secondary amenorrhea include:
If amenorrhea is caused by a pituitary tumor, there may be other symptoms related to the tumor, such as vision loss.
Signs and testsA physical exam and pelvic exam must be done to rule out pregnancy. A pregnancy test will be done.
Blood tests may be done to check hormone levels, including:
Other tests that may be performed include:
Treatment depends on the cause of the amenorrhea. Normal monthly periods usually return after the condition is treated.
For example, if the primary disorder is hypothyroidism, amenorrhea will be cured when it is treated with thyroid supplements.
If the primary cause is obesity, vigorous exercise, or weight loss, treatment may include a change in exercise routine or weight control.
Expectations (prognosis)The outlook depends on the cause of amenorrhea. Most of the conditions that cause secondary amenorrhea will respond to treatment.
ComplicationsComplications depend on the cause of the condition. Amenorrhea may be harmless, or it may be associated with overgrowth of the uterine lining (endometrial hyperplasia). This can sometimes lead to uterine cancer.
There may be other complications, depending on the cause of the amenorrhea.
Calling your health care providerCall for an appointment with your primary health care provider or OB/GYN provider if you have missed more than one period so that you can get diagnosed and treated, if necessary.
PreventionPrevention depends on the cause. For example, moderate exercise instead of extreme exercise, weight control, and other measures may be helpful.
ReferencesLobo RA. Abnormal uterine bleeding: Ovulatory and anovulatory dysfunctional uterine bleeding, management of acute and chronic excessive bleeding. In: Katz VL, Lentz GM, Lobo RA, Gershenson DM, eds. Comprehensive Gynecology. 5th ed. Philadelphia, PA: Mosby Elsevier; 2007:chap 37.
Master-Hunter T, Heiman DL. Amenorrhea: evaluation and treatment. Am Fam Physician. 2006;73(8):1374-1382.
Secondary amenorrhea occurs when a woman who has been having normal menstrual cycles stops getting her periods for 6 or more months.
Amenorrhea is when a woman does not get her monthly menstrual cycle, or period.
See also:
Alternative NamesAmenorrhea - secondary; No periods - secondary; Absent periods - secondary; Absent menses - secondary; Absence of periods - secondary
Causes, incidence, and risk factorsWomen who are pregnant, breastfeeding, or in menopause are not considered to have secondary amenorrhea.
Women who are taking birth control pills or receive hormone shots such as Depo-Provera may not have any monthly bleeding. When they stop taking these hormones, their periods may not return for more than 6 months.
You are more likely to have amenorrhea if you:
Other causes include:
The following drugs may also cause missed periods:
Also, procedures such as a dilation and curettage (D and C) can lead to scar tissue formation that may cause a woman to stop menstruating. This is called Asherman syndrome. Scarring may also be caused by some severe pelvic infections.
SymptomsOther symptoms that can occur with secondary amenorrhea include:
If amenorrhea is caused by a pituitary tumor, there may be other symptoms related to the tumor, such as vision loss.
Signs and testsA physical exam and pelvic exam must be done to rule out pregnancy. A pregnancy test will be done.
Blood tests may be done to check hormone levels, including:
Other tests that may be performed include:
Treatment depends on the cause of the amenorrhea. Normal monthly periods usually return after the condition is treated.
For example, if the primary disorder is hypothyroidism, amenorrhea will be cured when it is treated with thyroid supplements.
If the primary cause is obesity, vigorous exercise, or weight loss, treatment may include a change in exercise routine or weight control.
Expectations (prognosis)The outlook depends on the cause of amenorrhea. Most of the conditions that cause secondary amenorrhea will respond to treatment.
ComplicationsComplications depend on the cause of the condition. Amenorrhea may be harmless, or it may be associated with overgrowth of the uterine lining (endometrial hyperplasia). This can sometimes lead to uterine cancer.
There may be other complications, depending on the cause of the amenorrhea.
Calling your health care providerCall for an appointment with your primary health care provider or OB/GYN provider if you have missed more than one period so that you can get diagnosed and treated, if necessary.
PreventionPrevention depends on the cause. For example, moderate exercise instead of extreme exercise, weight control, and other measures may be helpful.
ReferencesLobo RA. Abnormal uterine bleeding: Ovulatory and anovulatory dysfunctional uterine bleeding, management of acute and chronic excessive bleeding. In: Katz VL, Lentz GM, Lobo RA, Gershenson DM, eds. Comprehensive Gynecology. 5th ed. Philadelphia, PA: Mosby Elsevier; 2007:chap 37.
Master-Hunter T, Heiman DL. Amenorrhea: evaluation and treatment. Am Fam Physician. 2006;73(8):1374-1382.
Reviewed ByReview Date: 06/16/2010
Susan Storck, MD, FACOG, Chief, Eastside Department of Obstetrics and Gynecology, Group Health Cooperative of Puget Sound, Redmond, Washington; Clinical Teaching Faculty, Department of Obstetrics and Gynecology, University of Washington School of Medicine. Also reviewed by David Zieve, MD, MHA, Medical Director, A.D.A.M., Inc.
In secondary amenorrhea, the primary symptom is the ceasing of menstruation for at least three months.
Some of the causes of primary amenorrhea can also cause secondary amenorrhea.The most common cause of seconardy amenorrhea is pregnancy.The cessation of menstruation also occurs permanently after menopause or a hysterectomy.
Secondary amenorrhea occurs in women of childbearing age after a period of normal menstruation and is diagnosed when menstruation has stopped for three months. It can occur in women of any age.
Secondary Amenorrhea
Hormonal imbalances are treated with supplemental hormones.
There are two types of amenorrhea: primary and secondary. Overall, they affect 2-5% of childbearing women, a number that is considerably higher among female athletes (possibly as high as 66%).
Problems with or surgery on the ovaries, including removal of the ovaries, cysts or ovarian tumors.
Amenorrhea in athletes or dancers is frequently associated with two other disorders--osteopenia, or reduced bone mass, and eating disorders. This combination is sometimes called the female athlete triad.
Amenorrhea is the absence of periods (menstrual bleeding) for more than 6 months. Absence of periods during 2-6 months called oligomenorrhea. Amenorrhea could be primary or secondary. You can discover everything about amenorrhea causes in recommended related link below.
Causes include pregnancy or breastfeeding, sudden weight loss or gain, intense exercise, stress.
Endocrine disorders that can cause secondary amenorrhea include polycystic ovary syndrome (PCOS), thyroid disorders such as hypothyroidism or hyperthyroidism, pituitary disorders such as hyperprolactinemia or pituitary adenomas, and adrenal disorders such as congenital adrenal hyperplasia. These conditions can disrupt the balance of hormones involved in the menstrual cycle, leading to the absence of menstruation.
Amenorrhea is the medical term for the absence or lack of menstrual flow. It can be classified as primary (never having had a period) or secondary (having previously experienced periods but they have stopped).