by Lauren Peace, Tampa Bay Times, KFF Health News

Credit: Jure Širić from Pexels

For decades, a lack of investment in women's health has created gaps in medicine. The problem is so prevalent that, this year, President Joe Biden signed an executive order to advance women's health research and innovation.

Women are less likely than men to get early diagnoses for conditions from heart disease to cancer, studies have found, and they are more likely to have their medical concerns dismissed or misdiagnosed. Because disorders specifically affecting women have long been understudied, much remains unknown about causes and treatments.

That's especially true when it comes to the effects of menstruation on mental health.

What is PMDD?

Premenstrual dysphoric disorder, or PMDD, is a negative reaction in the brain to natural hormonal changes in the week or two before a menstrual period. Symptoms are severe and can include irritability, anxiety, depression, and sudden mood swings. Others include fatigue, joint and muscle pain, and changes to appetite and sleep patterns, with symptoms improving once bleeding begins.

Unlike the mild discomfort of premenstrual syndrome, or PMS, the effects of premenstrual dysphoric disorder are life-altering. Those afflicted, according to one estimate, can endure almost four years of disability, cumulatively, over their lives.

Though researchers estimate that the dysphoric disorder affects around 5% of people who menstruate—about the same percentage of women with diabetes—the condition remains relatively unknown, even among health care providers.

In a 2022 survey of PMDD patients published in the Journal of Women's Health, more than a third of participants said their family doctors had little knowledge of the premenstrual disorder or how to treat it. About 40% said the same was true of their mental health therapists.

Reproductive mental health has been sidelined as a specialty, said Jaclyn Ross, a clinical psychologist who researches premenstrual disorders as associate director of the CLEAR Lab at the University of Illinois-Chicago. Only some health care providers get training or even become aware of such disorders, Ross said.

"If you're not considering the menstrual cycle, you're at risk of misdiagnosing and missing what's actually going on," Ross said.

That was the case for Tampa, Florida, resident Jenna Tingum, 25, who had panic attacks and suicidal thoughts as a premed student at the University of Florida. It wasn't until her college girlfriend read about PMDD online and noticed Tingum's symptoms flared in the days leading up to her period that Tingum talked with her gynecologist.

"I don't think I would have ever put the pieces together," Tingum said.

Suicide risk and treatment

Because few researchers study the condition, the cause of PMDD is something of an enigma, and treatments remain limited.

It wasn't until 2013 that the disorder was added to the Diagnostic and Statistical Manual, the handbook used by medical professionals in the U.S. to diagnose psychiatric conditions. PMDD was officially recognized by the World Health Organization in 2019, though references in medical literature date to the 1960s.

Defining the disorder as a medical condition faced early pushback from some feminist groups wary of giving credibility to stereotypes about PMS and periods. But Ross said patients must be taken seriously.

In one study, 72% of respondents with the disorder said they'd had suicidal thoughts in their lifetime. And 34% said they had attempted suicide, compared with 3% of the general population.

Marybeth Bohn lost her daughter, Christina Bohn, to suicide in 2021. It was only in the months before her death at age 33 that Christina connected her extreme distress to her cycle—no doctors had asked, Bohn said. Now Bohn, who lives in Columbia, Missouri, works with medical and nursing schools around the country to change curricula and encourage doctors to ask people in mental health emergencies about their premenstrual symptoms and cycles.

"We need more research to understand how and why these reactions to hormones occur," Ross said. "There's so much work to be done."

While doctors haven't settled on a universal approach to address the symptoms, three main treatments have emerged, said Rachel Carpenter, medical director of reproductive psychiatry at the University of Florida–Jacksonville College of Medicine.

Selective serotonin reuptake inhibitors, the most common form of antidepressants, are a first line of attack, Carpenter said. Some patients take the medication regularly; others in just the week or two that symptoms occur.

For some patients, hormonal birth control can alleviate symptoms by controlling or preventing the release of certain hormones.

Finally, talk therapy and cycle awareness can help patients build mental resilience for difficult weeks.

Sandi MacDonald, who co-founded the International Association for Premenstrual Disorders, a leading resource for patients and clinicians, said peer support is available through the nonprofit, but funding for research and education remains elusive.

She hopes the new White House initiative on advancing women's health research will open doors.

Journal information: Journal of Women's Health 

2024 KFF Health News. Distributed by Tribune Content Agency, LLC.