Improved
6112 HealthChanged
3786 LivesSaved
3568 Lives0 lives impacted in the last 24 hrs Learn More
Photo: Getty Images
Women have a higher rate of multiple sclerosis, an autoimmune disorder that affects the central nervous system, which consists of the spinal cord and the brain. Patients with multiple sclerosis develop symptoms as a result of demyelination, which is damage to the myelin, the covering of the neuron's axon.
The National Institute of Neurological Disorders and Stroke noted that women have the disorder twice as often as men; these rates do changes by age of onset. For example, men tend to develop the disorder later than women—in their 30s and 40s. When the gender ratio for multiple sclerosis is taken before the age of 20, the rate of women with multiple sclerosis is much higher: 3.2:1, according to Rhonda Voskuhl and Barbara S. Giesser, authors of the chapter “Gender and Reproductive Issues in Multiple Sclerosis” in the book Primer on Multiple Sclerosis.
One area of research in multiple sclerosis is changes in the disease during and after a pregnancy. Multiple sclerosis is not thought to impair infertility or cause higher rates of stillbirth, miscarriage, premature delivery or eclampsia. The National Multiple Sclerosis Society pointed out that multiple sclerosis patients who become pregnant may have a reduction in disease exacerbation; this reduction is more common during the second and third trimester. One issue that women with multiple sclerosis have to consider during a pregnancy is the possible effects that their disease-modifying medication may have on their unborn child. Voskuhl and Geisser noted that three disease-modifying medications for multiple sclerosis—mitoxantrone, cyclophosphaminde and azathioprine—have an FDA pregnancy risk of category D, which means there is “evidence of fetal harm in humans; use may be justified in some circumstances.”
Female multiple sclerosis patients who are considering becoming pregnant should talk to their doctors about their medications. While disease exacerbation is reduced during pregnancy, susceptibility for relapses may increase after giving birth--in particular, three to six months afterwards. Voskuhl and Giesser explained that “to prevent relapses during this postpartum period, many women with [multiple sclerosis] will choose to resume disease-modifying drugs within two weeks after delivery of their child.”
Sexual dysfunction is another issue that women with multiple sclerosis may have. The Merck Manual noted that women with multiple sclerosis may have issues reaching an orgasm or may have decreased or a lack of sensation in the vagina. These symptoms may also occur with decreased libido, which can affect both men and women. Besides “primary sexual dysfunction,” multiple sclerosis patients may also have “secondary sexual dysfunction,” such as bowel and bladder problems, and “tertiary sexual dysfunction,” such as self-esteem and body issues, which can affect sexual expression. The Multiple Sclerosis International Federation noted that 40 to 80 percent of women with multiple sclerosis experience sexual changes with the disorder. To determine issues with sexual functioning, doctors may provide patients with the Multiple Sclerosis Intimacy and Sexuality Questionnaire, which is a 19-question self-report.
References
Voskuhl, R. and Giesser, B.S. “Gender and Reproductive Issues in Multiple Sclerosis.” In Giesser, B.S. (Ed.) Primer on Multiple Sclerosi ; Oxford University Press; 2011
National Institute of Neurological Disorders and Stroke: Multiple Sclerosis: Hope Through Research
http://www.ninds.nih.gov/disorders/multiple_sclerosis/detail_multiple_sclerosis.htm
National Multiple Sclerosis Society: Epidemiology of MS
http://www.nationalmssociety.org/about-multiple-sclerosis/what-we-know-about-ms/who-gets-ms/epidemiology-of-ms/index.aspx
National Multiple Sclerosis Society: Pregnancy and Reproductive Issues
http://www.nationalmssociety.org/living-with-multiple-sclerosis/healthy-living/pregnancy/index.aspx
Merck Manual Home Edition: Multiple Sclerosis (MS)
http://www.merckmanuals.com/home/sec06/ch092/ch092b.html
The Multiple Sclerosis International Federation: Sexual Changes in MS
http://www.msif.org/en/about_ms/ms_by_topic/relationships_intimacy_sexuality/sexual_changes/index.html
Add a CommentComments
There are no comments yet. Be the first one and get the conversation started!