Irregular Periods, Menopause and Perimenopause- Elektra Health

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Irregular periods

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Irregular periods

Often the first sign of perimenopause, irregular periods during this time are typically heavier and more frequent. As you progress into menopause, frequency decreases before stopping altogether at menopause.

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    The science

    Irregular bleeding is common during perimenopause. At first, cycles can be shorter by just a few days (25 vs 28 days, for example) or you may get your period every 2 weeks.

    Most women will experience irregular periods, abnormally heavy or prolonged bleeding (menorrhagia), and painful cramps (dysmenorrhea) as hallmark signs of perimenopause — and yes, even if your cycle ran like clockwork before. The culprit? Hormonal changes.

    How your hormones play a role

    The two primary reproductive hormones for women, estrogen and progesterone, control menstruation along with a slew of other functions in our body. Among other things, estrogen causes the endometrium, or the lining of the uterus to thicken during a typical menstrual cycle. Progesterone balances estrogen by controlling the build-up of the endometrium and preparing the lining for the potential of pregnancy. When hormone levels shift and eventually decline during the menopause transition, the result is irregular periods.

    • High estrogen levels = heavy bleeding
    • Normal-high estrogen + low progesterone = irregular, absent periods

    As perimenopause shifts into early – late menopause, menstrual cycles become more irregular and scarce, with skipped ovulation and periods (aka amenorrhea) over consecutive months. We unfortunately cannot test for when that last period will come, but some women continue to menstruate into their late 50s.

    How heavy is talk-to-your-doctor heavy?

    Our bodies, and our cycles, vary tremendously, but here are some benchmarks to consider:

    • Soaking through 1 pad/tampon per hour for 2+ hours
    • Bleeding for longer than 1 week
    • Passing blood clots larger than a quarter
    • Waking up at night to change a pad or tampon
    Below are two other reasons you may want to seek additional medical help:
    1. Prolonged, heavy, or painful periods can oftentimes be traced back to polycystic ovarian syndrome (PCOS), polyps, fibroids, coagulation, or blood clotting problems — in which case you should definitely consult your doctor.
    2. Any and all vaginal bleeding post-menopause is considered abnormal and should be a sign to talk to your doctor. While the cause could very well be harmless (like dryness), it could also be a signal of a more serious medical condition, including uterine cancer. If you have postmenopausal bleeding, you need to call your doctor right away. And if you can, bring notes on the length, duration, and flow of your bleeding to that doctor’s appointment.
    Oh, and one more note on irregular periods

    They could very well be due to other causes outside of perimenopause and menopause, including anything that can disrupt ovulation: thyroid and prolactin abnormalities, polycystic ovary syndrome (PCOS), adrenal problems, extreme stress, illness, etc.

    Periods that suddenly become irregular may require a workup to exclude causes other than perimenopause, especially for women in their early 40s. And remember, while a skipped period at 40 may mean perimenopause (or any of the culprits listed above), it can also mean pregnancy!


    “I’d like to trademark the term, “tsunami period.” I could not go that long without having a leak problem that reminded me of being 13!”

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    What you can do

    We’re all about equipping you with the know-how to understand your symptoms, and we especially emphasize the specific, tangible ways to manage them. Our goal is to empower YOU to take charge of your menopause journey, starting today.

    A quick note about product recommendations…Elektra Health is not paid to feature any products. We just like them and think you might too, though we can’t guarantee any results.


    Nutrition & Diet

    There’s unfortunately little to no research around specific foods that help with menopause-related heavy periods and irregular bleeding; however, nutrition can help if your irregular and/or abnormally heavy bleeding is due to other factors, such as obesity.

    For more information on how what we eat can meaningfully improve how we feel and experience menopause symptoms, check out this article on nutritional best practices.

    Holistic Practices

    While most alternative therapies haven’t been clinically studied, the techniques below are worth trying if your heavy bleeding comes with a side of bad cramps.

    • Acupuncture: When extremely thin needles are inserted through your skin at strategic points (don’t worry — it doesn’t hurt!) to reduce pain from cramping
    • Acupressure: When gentle pressure is used to stimulate certain points on your body (also for cramping)

    A practical tip here on absorbent period underwear. These work wonders if you’re concerned about leaking. Products such as Knix and Thinx can absorb up to 4 tampons worth of flow, but feel free to still use pads or tampons for a double layer of menstruation protection.

    Supplements & Over-the-Counter Solutions

    Research examining the effect of supplements on irregular and/or heavy bleeding is inconsistent and unclear at best, BUT…here comes the good news…there are two natural agents that stand out as having more evidence — although keep in mind that generally speaking, the medical approaches listed further down below are more effective than supplements.

    We recommend consulting with your healthcare provider first to ensure you’re using something with optimal efficacy and safety (i.e. backed by clinical research) or consulting with Elektra’s providers. Here’s a quick primer from our team on how to go about selecting high-quality supplements.

    1. Vitex

    Also known as chastetree, monk’s pepper, or Abraham’s balm, Vitex is a peppercorn-sized fruit frequently used as an herbal remedy for those experiencing frequent menstruation. By increasing progesterone, it can help with regulation of your cycles. This is an ideal supplement for early perimenopause when periods are beginning to get closer together (i.e. if you’re tracking your cycles, you’ll note the time between cycles is decreasing).

    Elektra’s preferred products:

    2. Ginger

    Ginger is a flowering plant that belongs to the Zingiberaceae family and can be used fresh, dried, powdered, or in oil/juice form as an anti-inflammatory to tame heavy periods and bad cramps. (This is the same ginger we buy at the grocery store!)

    Elektra’s preferred products:

    Keep in mind that herbal supplements have only been shown to produce effects after several weeks, so a longer commitment is required here.

    A note on NSAIDs (i.e. Ibuprofen)

    NSAIDs (nonsteroidal anti-inflammatory drugs) are commonly used during early-late perimenopause to regulate heavy menstrual bleeding.



    There is promising research to show that hormonal treatments can help with irregular periods during perimenopause. They come in a variety of forms, with these being the two frequently prescribed options:

    1. Low-dose oral contraceptives

    About: Birth control pills that contain a lower dose of estrogen & progestin, which is a synthetic form of progesterone. Also a good option for women who still require contraception in perimenopause.

    Phase: Early-late perimenopause

    2. Sequential progesterone

    About: A cyclical solution where progesterone is given in the form of progestin pills every day for a set number of days. This is repeated monthly in order to cause regular, light menstrual cycles.

    Phase: Early-late perimenopause

    Learn more in our full guide to hormone replacement therapy (HRT).


    1. Tranexamic acid

    About: Also known as Lysteda, tranexamic acid prevents enzymes from breaking down blood clots, thus preventing heavy bleeding during menses. This shouldn’t be used by anyone with a history of clotting disorder.

    Phase: Early-late perimenopause

    Medical Procedures

    If the above treatments are not working in your perimenopausal or menopausal journey, doctors may suggest surgical procedures such as endometrial ablation, dilation and curettage (D&C), hysterectomy (when the uterus is removed), or oophorectomy (when one or both ovaries are removed). We know surgery sounds scary, and it should not be taken lightly. However, if your periods are causing you distress, it’s worth at least having the conversation — 1/3 of women will get a hysterectomy in the US by the age of 60.

    With that said, you should never feel pressured into surgery as your only option. We’re here to encourage you to discuss alternative lifestyle, supplement, and prescription options to discuss with your doctor as potential alternative avenues to explore.

    We’re always keeping an eye out on emerging research and the latest clinical studies. Subscribe to our weekly Elektra Digest for the latest, science-based info direct to your inbox. Something work well for you that’s not listed here? We want to hear it! Shoot us a note at (We’re human, promise.)

    Disclaimer: This information is for general educational purposes, and should not be used as a substitute for medical advice, diagnosis, or treatment of any health condition or problem.

    As with anything you put into your body, taking dietary supplements can also involve health risks. You should consult a medical professional before taking supplements and inform your doctor about any supplements, as well as any medications you already take, since there may be interactions.


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