Painful Menstrual Periods
Definition
Dysmenorrhea is a painful menstrual period. Pain may be in the
pelvis, belly, back, or legs. It could also be cramps in the belly, a headache, or
feeling tired. This pain is bad enough to make it hard to get through the day.
There are 2 types of dysmenorrhea:
- Primary—caused by uterine muscle contractions
-
Secondary—caused an underlying condition, such as
endometriosis
Causes
Primary dysmenorrhea is caused by high levels of a hormone called prostaglandins.
Secondary dysmenorrhea is caused by a health issue such as:
Risk Factors
Painful menstrual periods are more common in people under 30
years of age. They may also be more common in people who:
- Have low body weight, especially as a teen
-
Smoke
- Started their menstrual periods before 12 years of age
- Have longer menstrual cycles or heavy bleeding during periods
- Have not delivered a baby
- Have depression, anxiety, or other mental health issues
Symptoms
The pain may be sharp and throbbing, or dull and aching. It often
starts in the lower belly and may spread to the low back or thighs. A person may also
have:
- Nausea
- Vomiting
-
Diarrhea
- Headache
- Irritability
Diagnosis
The doctor will ask about symptoms and past health. A pelvic exam
will be done. Other tests may be done to look for causes. Tests may be:
Treatment
Medicine and home care can help manage primary dysmenorrhea.
Treatment for secondary dysmenorrhea will focus on the health issue causing the
problem.
Over the counter medicines such as ibuprofen and naproxen can
help.
The doctor may advise birth control pills for some. They may help
balance hormones.
Other ways to ease discomfort include:
- Heat therapy—such as heating pads, warm baths, or low-level heat patches
- Regular exercise
- Alternative treatments—such as herbs, supplements, acupuncture, and yoga
Prevention
Things that may reduce the risk of some painful menstrual periods
are:
- Exercising regularly
-
Not smoking.
- Limiting caffeine and alcohol
Resources
American Congress of Obstetricians and Gynecologists
http://www.acog.org
Family Doctor—American Academy of Family Physicians
http://familydoctor.org
Canadian Resources
Society of Obstetricians and Gynaecologists of Canada
http://www.sogc.org
Women's Health Matters
http://www.womenshealthmatters.ca
References
Dysmenorrhea. EBSCO DynaMed website. Available at:
https://www.dynamed.com/condition/dysmenorrhea. Accessed April 19, 2022.
Dysmenorrhea: symptoms. Family Doctor—American Academy of
Family Physicians website. Available at:
http://familydoctor.org/familydoctor/en/diseases-conditions/dysmenorrhea.html. Accessed
April 19, 2022.
Menstrual cycle problems. Family Doctor—American Academy of
Family Physicians website. Available at:
http://familydoctor.org/familydoctor/en/health-tools/search-by-symptom/menstrual-cycle-problems.html.
Accessed April 19, 2022.
Pelvic inflammatory disease (PID): CDC fact sheet. Centers
for Disease Control and Prevention website. Available at:
http://www.cdc.gov/std/pid/stdfact-pid.htm. Accessed April 19, 2022.