Menstrual Problems That May Be Cause for Concern
Although most period problems are harmless, a few conditions can be more serious and require medical attention.
Amenorrhea (the Absence of Periods)
Girls who haven't started their periods by the time they're 16 years old or 3 years after they've shown the first signs of puberty have primary amenorrhea, which is usually caused by a hormone imbalance or developmental problem. Hormones are also often responsible for secondary amenorrhea, which is when a girl who had normal periods suddenly stops menstruating for more than 6 months.
Of course, pregnancy is the first possible cause to rule out when a girl skips periods. But some other things that can cause both primary and secondary amenorrhea include:
- low levels of gonadotropin-releasing hormone (GnRH), which controls ovulation and the menstrual cycle
- stress
- significant anorexia (In fact, amenorrhea can be an initial sign that a teen is losing too much weight and may have anorexia.)
- stopping birth control pills
- thyroid conditions
- ovarian cysts
- other conditions that can affect hormone levels
Something that can also cause primary and secondary amenorrhea is diet, which usually results in inappropriate weight loss or failure to gain weight during growth. But this doesn't include the usual gym class or school sports team, even those that practice often. To exercise so much that she delays her period, a girl would have to train vigorously for several hours a day, most days of the week, and not get enough calories, vitamins, and minerals.
Menorrhagia (Extremely Heavy, Prolonged Periods)
It's normal for a girl's period to be heavier on some days than others. But menorrhagia usually leads to soaking through at least one sanitary napkin (pad) an hour for several hours in a row or periods that last longer than 7 days. Girls with menorrhagia sometimes stay home from school or social functions because they're worried they won't be able to control the bleeding in public.
The most frequent cause of menorrhagia is an imbalance between the levels of estrogen and progesterone in the body, which allows the endometrium (the lining of the uterus) to keep building up. When the endometrium is finally shed during menstruation, the resulting bleeding is particularly heavy.
Because many adolescents have slight hormone imbalances during puberty, menorrhagia isn't uncommon in teens. In some cases, heavy menstrual bleeding is caused by:
- fibroids (benign growths) or polyps in the uterus
- thyroid conditions
- clotting disorders
- inflammation or infection in the vagina or cervix
Dysmenorrhea (Painful Periods)
There are two types of dysmenorrhea, which is severely painful menstruation that can interfere with a girl's ability to attend school,
Primary dysmenorrhea is more common in teens and is not caused by a disease or other condition. Instead, the culprit is prostaglandin, the same chemical behind cramps. Large amounts of prostaglandin can lead to nausea, diarrhea, and severe cramps. Fortunately, these symptoms usually last for only a day or 2.
Secondary dysmenorrhea is pain caused by some physical condition like polyps or fibroids in the uterus, endometriosis, blood tests (to check hormone levels), and sometimes even stool tests. If he or she thinks there's some sort of growth in the uterus or fallopian tubes, an ultrasound or CAT scan may be performed. Together, those tests can reveal how a condition should be handled.
Growths such as polyps or fibroids can often be removed and endometriosis can often be treated with medications or surgery. If a hormone imbalance is to blame, the doctor will likely suggest hormone therapy with birth control pills or other estrogen and/or progesterone-containing medications.
And for severe menstrual pain with no underlying medical cause, anti-inflammatory medicines are the most effective treatment. Conditions like clotting disorders or thyroid problems may require treatment with medications as well.
When to Call Your Child's Doctor
Although most period problems aren't cause for alarm, certain symptoms do call for a trip to the doctor. This is particularly true if a girl's normal cycle changes. So take your daughter to her doctor if she:
- hasn't started her period by the time she's 16 or her period hasn't become regular after 3 years of menstruating. Although the most likely cause is a hormone imbalance (which may need treatment), this might also point to a problem with her diet, possibly even an growth and development.
- stops getting her period or it becomes irregular after it has been regular for about 6 months or longer. Again, this might signal a problem with nutrition, maybe even anorexia, which can be dangerous if left untreated. Sometimes girls who are developing anorexia will stop having periods months before significant weight loss has occurred.
- has extremely heavy or long periods, especially if her cycle is short and she gets her period frequently. In some cases, significant blood loss can cause
- eat a balanced diet with lots of fresh fruit and vegetables.
- reduce her intake of salt (which can cause water retention) and caffeine (which can make her jumpy and anxious).
- take magnesium, B-complex vitamins, and calcium, which may reduce the severity of her PMS symptoms.
- try over-the-counter pain relievers like acetaminophen or ibuprofen for cramps, headaches, or back pain.
- take a brisk walk or exercise releases endorphins - chemicals in the body that make you feel good).
- soak in a warm bath or put a hot water bottle on her abdomen, which may help her relax.
If you notice that your daughter's usual periods are causing her great discomfort and interfering with her life, check with her doctor about hormone treatment, usually in the form of birth control pills, which can help ease many symptoms associated with uncomfortable periods.
But the most important way you can help your daughter feel more at ease about her period is to talk to her and explain that most annoying or uncomfortable conditions that accompany menstruation are normal and may improve over time. And be understanding when she's cranky and unhappy. After all, no one's at her best all the time - including you.
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