Amenorrhea (cont.)

Infertility is a significant complication of amenorrhea for women who desire to become pregnant. Osteopenia (a reduction in bone density) or osteoporosis is a complication of low estrogen levels, which may occur with prolonged amenorrhea. Other complications of amenorrhea depend upon the underlying cause of the amenorrhea.

Amenorrhea is a symptom and not a disease in itself. Therefore, amenorrhea can be prevented only to the extent that the underlying cause can be prevented. For example, amenorrhea that results from genetic or inborn conditions cannot be prevented. On the other hand, amenorrhea that results from self-imposed stringent dieting or intensive exercise is typically preventable.

The outlook for amenorrhea varies widely and is dependent upon the cause of the amenorrhea. Hypothalamic amenorrhea that is a result of stress, exercise, or weight loss generally can be corrected if the responsible factors can be corrected. Medical and hormonal therapies can be of great benefit in preventing unpleasant side effects or complications of amenorrhea in many women.

• Amenorrhea refers to the absence of menstrual periods; it may be either primary (meaning a woman never developed menstrual periods) or secondary (absence of menstrual periods in a woman who was previously menstruating).
  
  
• Genetic or inborn conditions are the most common causes of primary amenorrhea.
  
  
• Amenorrhea may result from disorders of the ovaries, pituitary gland, or hypothalamus.
  
  
• Intensive exercising, extreme weight loss, physical illness, and stress can all result in amenorrhea.
  
  
• Amenorrhea is a symptom and not a disease in itself, so amenorrhea can be prevented only to the extent that the underlying cause can be prevented.
  
  
• Infertility and bone loss (osteoporosis) are complications of amenorrhea.
  
  
• Treatments may include surgical correction of anatomical abnormalities, medications or hormone therapies, and treatment of any underlying conditions responsible for amenorrhea.
  
  
• The outlook for amenorrhea varies according to the cause of the amenorrhea.

REFERENCES:

Current evaluation of amenorrhea. Fertil Steril. 2006 Nov;86(5 Suppl):S148-55.

Davis AR; Kroll R; Soltes B; Zhang N; Grubb GS; Constantine GD. Occurrence of menses or pregnancy after cessation of a continuous oral contraceptive. Fertil Steril. 2008 May;89(5):1059-63.

eMedicine.com; "Amenorrhea, Secondary."

eMedicine.com; "Amenorrhea, Primary."

Last Editorial Review: 10/21/2009 2:44:58 PM

Source: MedicineNet.com
http://www.medicinenet.com/amenorrhea/article.htm