Medical experts (and society) are finally starting to take menopause seriously. But, frankly, navigating premenopause symptoms, a.k.a. perimenopause, can still be kind of infuriating. The problem? “It's sort of a retrospective diagnosis,” says Mary Jane Minkin, MD, a menopause specialist and clinical professor of obstetrics and gynecology at Yale.
Perimenopause (which means “around menopause”) is the time when your body's hormone production starts to decline and you begin the transition into menopause. “Perimenopause marks the beginning of a continuum of irregularity and unpredictability with each cycle,” says Lizellen La Folette, MD, a board-certified ob-gyn and medical adviser for Stripes. “The process is gradual, and each month brings a full state of flux. Depending on your ovaries and follicles—technically termed your ovarian reserve—perimenopause can begin in your 30s or earlier.”
Most people with ovaries enter perimenopause sometime in their 40s, though some women experience early menopause symptoms as young as their mid-30s. “During perimenopause, estrogen and testosterone levels start to decline in an inconsistent manner, thereby causing a wide range of menopause-like symptoms,” says Somi Javaid, MD, a fellow of the American Congress of Obstetricians and Gynecologists and founder and chief medical officer of HerMD. In the fallout, irregular menstrual cycles, hot flashes, night sweats, mood changes, and impacts on your sex life are all common. “Symptoms may appear gradually over time, although some women can remain completely asymptomatic.”
In other words, it's hard to definitively diagnose perimenopause before you officially enter menopause (which starts after you've gone a full year without a period, the average age of when that happens is 51). “Blood work is also not spectacularly helpful during this time,” says Dr. Minkin. “The problem is the ovarian function is declining, but it's not a linear curve. Some days your ovaries are going to be cranking out a ton of estrogen, and some days they'll be cranking out nothing. When you go to check somebody's lab values, they may be in perimenopause but have a totally normal estrogen level because blood was drawn on a good day for their ovaries.”
That doesn't mean you and your doctor can't still treat premenopause symptoms. Here's what you need to know.
What are some premenopause symptoms?
Symptoms of perimenopause very closely mirror menopause symptoms. They include:
- Hot flashes and night sweats (FYI: “Women can experience more night sweats and hot flashes during perimenopause than in menopause,” says Dr. La Folette.)
- Mood swings
- Weight gain
- Breast changes
- Irregular periods
- Bladder changes, including the frequent urge to urinate and incontinence
- Trouble sleeping
- Fatigue
- Hair thinning or hair loss
- Vaginal dryness and pain during sex
