PCOS Officially Renamed to PMOS

If you’ve ever felt confused or frustrated by a PCOS diagnosis, you’re not alone. New changes in how this condition is understood may help bring greater clarity. Recently, polycystic ovary syndrome (PCOS) was officially renamed to polyendocrine metabolic ovarian syndrome (PMOS) to reflect the broad-reaching ways it affects the body.

Amanda Crane, APRN, an advanced practice provider at AdventHealth Metabolic Health Institute, is here to explain the reasons behind the name change and why it matters for women’s health.

The Reason for the Name Change

To better understand the shift, it helps to look at what the condition actually involves — and why experts believe the previous name fell short. PMOS is a complex endocrine syndrome that causes a range of hormonal changes affecting quality of life and long-term health. The new name confirms what healthcare providers and people diagnosed with the condition have realized for quite some time: Ovarian cysts aren’t the only major defining point of PMOS. “While the ovaries are certainly pivotal to understanding the hormonal changes, we’re hopeful that the shift in naming will aid in faster identification and diagnosis,” Amanda explains.

PMOS impacts multiple systems throughout the body. Symptoms may include:

• Elevated blood pressure, glucose and cholesterol
• Excess androgen, resulting in facial hair, body hair and severe acne
• Fatigue
• Hair loss
• Infertility or fertility issues
• Insulin resistance
• Irregular periods or increased time between cycles
• Mental health changes
• Mood changes
• Obesity or difficulty with weight management

By rethinking the language used to describe this condition, healthcare professionals aim to improve awareness, reduce confusion and better reflect the full scope of symptoms and long-term health risks. This shift also helps validate the experiences of those living with PMOS and supports more comprehensive, whole-person care. “I’m specifically hopeful that it will provide greater clarity and validation to patients who often experience far more impactful symptoms on a daily basis than just menstrual irregularity,” Amanda adds.

Why the Name Change Matters for Women’s Health

While a name change may seem small, it can have a meaningful impact on how patients are understood, treated and supported. “PMOS affects about 1 in 10 women of child-bearing age and can have very real impacts on quality of life, fertility and long-term health. Despite this, there are no medications approved by the FDA. Instead, clinicians use a variety of off-label treatments to address symptoms,” Amanda explains. “While this works, it creates significant barriers when it comes to the affordability of treatments and inappropriately sends a message to patients that their concerns are not worthy of research or treatment. That can feel very invalidating, and I’m hopeful that this may be an early sign of things changing.”

Seeking Treatment for PMOS

Because PMOS affects both hormonal and metabolic health, it's not always easy to connect the dots between symptoms, but recognizing how these systems work together can help women feel more in control of their health and take the first step toward finding the right support.

“The thing that I encounter most often in my practice is that many women don’t understand the interconnection between menstrual changes and metabolism that occur with PMOS. This syndrome creates a change in our metabolism, which makes it much more difficult to ‘burn’ calories, contributing to weight gain and fatigue,” Amanda says. “Oftentimes, this metabolic shift can lead to feelings of shame or frustration as the symptoms worsen, leading to patients not asking for specialty help. My ask of patients in this situation is that they wouldn’t let these feelings of frustration be the last word. Ask for help from qualified experts; we’re happy to help and want to see you succeed.”

Your Partner in Whole Health

Overcoming these challenges starts with access to the right care and support system. As conversations evolve around PMOS, the most important takeaway remains the same: Your health deserves attention, clarity and compassionate care. Whether you’re navigating symptoms, seeking a diagnosis or managing long-term health impacts, working with a trusted women’s health provider is essential. If you’ve been experiencing symptoms or have questions about your reproductive health, don’t wait — seeking care is the first step toward feeling better and advocating for your well-being. Learn more about our women’s healthcare.