Rochelle Bernstein, MD

09/14/2026

Why are you waking up at 3am?

Sleep disruption is one of the most common problems I hear about in menopause, but there’s a lot more going on than “poor sleep hygiene.”

My comprehensive, up-to-date guide to sleep and menopause looks at what’s happening with nighttime awakenings, why they can become a pattern, and what actually helps.

I also take a closer look at MHT, CBT-I, sleep studies, exercise, and what those sleep-tracker numbers really mean.

Sleep disruption is one of the most common and most undertreated problems in menopause. Most women are told it's normal, handed some sleep hygiene tips, and sent on their way. This post is for women who want to understand what is actually happening and what the evidence shows actually works.I want t...

09/09/2026

There's a lot of advice out there about exercise in menopause. Lift weights. Do HIIT. Run less. Train harder. Recover more.

But what does any of that actually mean for you?

This week on the newsletter, I pulled together four articles that look at exercise in menopause from different angles. Not one more "here's the plan" post. More like a conversation, starting with why your workouts can suddenly feel different and ending with how to build a week that actually works for your life. https://www.purelymenopause.com/post/how-should-your-exercise-plan-change-after-menopause

🔹 Why Exercise Feels Different in Menopause — what's actually changing, and why the same workout can suddenly feel harder or stop giving you the same results

🔹 When the Rules Stop Working: Eating, Exercise, & Body Image — what happens when the strategies you've relied on for years quit working, and the instinct is to eat less and push harder https://www.purelymenopause.com/post/when-the-rules-stop-working-menopause

🔹 Do You Need Sprint Interval Training (SIT) During Menopause? — HIIT and SIT get a lot of hype, but do you actually need them, and is harder always better? https://www.purelymenopause.com/post/how-sprint-interval-training-sit-transforms-health-for-menopausal-women

🔹 How to Build a Week of Exercise When You're Already Active — if you're already hiking, running, cycling, or skiing, you probably don't need more exercise. You need to look at what your week is already giving you, and what's missing. https://www.purelymenopause.com/post/menopause-exercise-already-active-women

Start with whichever one sounds most familiar.

The goal isn't a perfect menopause exercise program. It's understanding what your body needs now, without giving up the activities that make you feel like yourself.

09/07/2026

❤️ Can Menopause Hormone Therapy (MHT) Protect You From Heart Disease? Here's the Truth.

You've probably heard that estrogen protects the heart. You've probably also heard that hormone therapy can be dangerous.

The real answer is more nuanced.

These two articles are meant to help you understand the difference between preventing heart disease and making an informed decision about menopause treatment.

The truth about menopause hormone therapy and heart disease is more nuanced than "good" or "bad." Here's what the landmark WHI trial actually found and what it means for you.

09/07/2026

Menopause and your heart: two questions worth asking.

Midlife is an important time to pay attention to cardiovascular health. But that doesn't mean menopause suddenly makes you high-risk for heart disease.

So what should you actually be looking at?

And if you're considering menopause hormone therapy, what does MHT mean for your heart?

I've put together two related articles that tackle both questions:

❤️ Cardiovascular Disease Risk Increases With Menopause: What You Need to Know

How do we actually assess your cardiovascular risk? What do your blood pressure, cholesterol, blood sugar, and family history tell us? And when might an ASCVD risk calculation or CAC score add useful information?

Hot flashes get all the attention, but menopause changes your cardiovascular risk too. Here's what's happening and what you can actually do about it.

08/25/2026

Have you seen the viral menopause advice to take Zyrtec + Pepcid for hot flashes, brain fog, and other symptoms?

A patient recently showed me a TikTok about it and asked, “Does this sound ridiculous, or could it actually help?”

My answer surprised even me a little.

There is some genuinely interesting biology behind the theory involving estrogen, histamine, and mast cells. But that doesn't necessarily mean the treatment being promoted online works.

So I dug into the research to find out what we actually know, what we don't, and why this particular idea has become so popular online.

If you've been wondering whether there's anything to this menopause “hack,” I've got the full story for you.

Zyrtec + Pepcid for menopause symptoms is all over social media. Here's what the biology tells us, what the research actually shows, and what I'd want my patients to know before trying it.

08/11/2026

Does stress feel bigger than it used to? You're not overreacting, and you're not alone.

During perimenopause and menopause, declining estrogen changes how your body recovers from stress, and disrupted sleep from hot flashes and night sweats only makes it harder to bounce back. Add in the everyday demands of midlife, and it's no wonder things that used to roll off your back now feel like too much.

In her new blog post, Dr. Rochelle Bernstein explains the science behind it and shares what actually helps: from CBT to sleep strategies to MHT. 👇

If you've been feeling more overwhelmed, anxious, or emotionally reactive lately, you're not imagining it. Learn why menopause changes your stress response and what actually helps.

08/04/2026

"I just don't know if I want to put hormones in my body."

I hear that almost every week.

It's a completely understandable concern. But it also raises an interesting question:

Why does estradiol feel so much scarier after menopause than it did when your own body was making it every day?

In my newest blog post, I explore how our understanding of estradiol changed after the Women's Health Initiative, why the conversation around hormone therapy became so complicated, and why the answer isn't as simple as "hormones are good" or "hormones are bad."

This isn't about convincing anyone to take menopause hormone therapy. It's about giving you the context to have a better conversation about whether it's the right choice for you.

Many women worry about putting hormones in their bodies after menopause. But estradiol isn't new to your body, and the story of hormone therapy is more nuanced than the headlines suggest. Here's what to understand about estradiol, MHT, and the risks and benefits.

07/24/2026

"I used to tolerate heat just fine. Now I'm wiped out so much faster." I hear this from patients constantly this time of year, and it's not in your head.

After menopause, your body's cooling system changes: blood vessels dilate less efficiently, your internal thermostat gets more sensitive, and you have less fluid reserve to work with. The result is that the same walk, the same yard work, the same workout can feel genuinely harder in the heat.

"I used to tolerate heat just fine. Now I'm wiped out so much faster." I hear this from patients constantly this time of year, and it's not in your head.

After menopause, your body's cooling system changes: blood vessels dilate less efficiently, your internal thermostat gets more sensitive, and you have less fluid reserve to work with. The result is that the same walk, the same yard work, the same workout can feel genuinely harder in the heat.

I wrote up what's actually happening physiologically, plus practical guidance on hydration, why "just drink more water" isn't quite right, and how much fluid you actually need.

The real physiology behind it, and what to do about hydration (it's not just "drink more water").

07/13/2026

Ever notice how the same menopause "hack" seems to show up everywhere all of a sudden — stimulants for brain fog, then supplement stacks, then antihistamines? That's not a coincidence, and it's not really about the science either.

I wrote about why menopause misinformation spreads so fast online, the psychological trick (called the illusory truth effect) that makes repeated claims feel true even when they're false, and a simple framework you can use to evaluate any menopause tip before you spend time or money on it.

Your symptoms are real. Not every explanation you find online is. Here's how to tell the difference 👇

Brain fog, hot flashes, mood swings — real. The "breakthrough" you've seen three times this month? Maybe not. Here's the psychology behind menopause misinformation, and how to spot it.

07/07/2026

If s*x has started to feel different — less wanted, or just uncomfortable — you're not imagining it, and it's not something you have to quietly live with.

This week's post walks through why "low desire" after menopause is almost never one simple thing: sometimes it's hormonal, sometimes it's physical (GSM is more common, and more treatable, than most women realize), and sometimes it's not about desire at all.

I also break down a new FDA-approved option for postmenopausal women and a testosterone double standard I think more patients should know about.

An OB/GYN breaks down HSDD, GSM, and new treatment options — including flibanserin and the testosterone gap most women don't know about.