Menopause, and why your numbers stopped behaving

You have not changed anything. The same breakfast, the same walk, the same medication at the same time.

The morning readings are higher anyway. The scale has drifted up over a year and a half and will not come back down on the thing that used to work. Your blood pressure, which was never interesting, is now something your pharmacist mentions.

Somewhere in there you also stopped sleeping properly, and you are waking at three in the morning with the sheets damp. These are not four separate problems. They are mostly one.

What is actually changing

Menopause is the point at which periods have stopped for a full year. The stretch before it, perimenopause, is where most of the disruption happens, and it commonly runs for several years while cycles are still going. The Society of Obstetricians and Gynaecologists of Canada publishes Canadian guidance on it.

As estrogen falls, several things move at once. The body tends to become less sensitive to insulin, so the same meal can produce a bigger rise than it did five years ago. Fat tends to redistribute toward the abdomen, the pattern most linked to insulin resistance. Sleep breaks up. Blood pressure and cholesterol often start to climb in a way they had not before.

None of that is a sign you have become undisciplined. It is a moving target, and you are being asked to hit it with the same equipment.

Your numbers did not get worse because you got lazy. The rules changed underneath them.

The three in the morning problem

Broken sleep is doing more of this than people expect. A few weeks of waking at three, sweating, then lying there, will raise morning blood sugar, raise blood pressure, and make you hungrier and less interested in cooking the next day. Improving sleep alone is often visible in the readings.

There is a specific confusion worth naming here. If you take insulin or a sulfonylurea such as gliclazide, glyburide or glimepiride, a night time low and a hot flash can feel almost identical: sweating, a pounding heart, waking suddenly, anxiety. One needs treating immediately, the other does not.

The only way to tell is to check. If you wake up sweating, take a reading before you decide it was hormones, and tell your care team if it keeps happening. Nights that turn out to be lows are a reason for your prescriber to look at your medication.

Weight that does not respond to what used to work

The demoralising part is that the effort has not changed and the result has. Muscle mass falls gradually with age unless it is asked to do something, and muscle is where most of the sugar from a meal goes. Less muscle means the same plate lands harder.

Which is why resistance work earns its place here more than another cardio session does. Two short sessions a week of anything that makes muscles work against something, including bands, bodyweight, or the heavy end of your groceries, protects the tissue doing the metabolic work. Protein at breakfast helps for the same reason.

Weight during this stretch is also a poor scorecard. Your blood pressure, your A1C and how you feel on the stairs say more about whether something is working.

Blood pressure, after

Blood pressure tends to rise around and after menopause, and it is the number here most worth watching, because it is silent and it is treatable. A run of home readings taken properly over a week is far more useful to your team than one taken in a pharmacy after you ran for the bus.

Hormone therapy, and the things people try first

Menopausal hormone therapy is a real option for a lot of people and a bad idea for some, and which group you are in depends on your own history: clots, certain cancers, migraine, liver disease, how far you are from your last period, and what your blood pressure is doing. Not all forms carry the same risks either. That is a conversation with a prescriber who has your chart in front of them, not something an article should push you either way on.

Two practical warnings while you are deciding. The non hormonal prescription options used for hot flashes are real medications with real interactions: some can raise blood pressure, and paroxetine in particular interferes with tamoxifen, which matters if you are on it after breast cancer.

And the supplement aisle is not neutral. St John’s wort, which turns up in menopause blends, changes the levels of a long list of prescription medications, including some blood thinners and some blood pressure medications. Black cohosh has been linked to liver injury in rare cases. Bring the actual bottle to your team rather than the name you remember.

Worth a word with your care team

Some things need looking at rather than waiting out.

Any vaginal bleeding after a full year without a period needs assessment, every time, even if it is light and once. So does bleeding that is much heavier than your normal, or between periods, during perimenopause.

Call 911 for chest pain or pressure, sudden shortness of breath, sudden weakness or numbness on one side, or trouble speaking. Heart symptoms in women are more likely than in men to show up as unusual fatigue, nausea, or pain in the jaw, neck or back rather than as classic chest pain, and they are worth taking seriously rather than explaining away as hormones.

Message your care team about night sweats that turn out to be low readings, blood pressure that stays high on your home monitor, a mood change that is not lifting, or new pain during sex, which is common, treatable, and almost never raised.

One small place to start

For one week, when you wake at night, note the time and, if you have a meter or a sensor, the number. Nothing else.

That single page tells your care team whether you are dealing with hot flashes, with lows, or with both, and those go in different directions. If you are a 360Care member, send it to your team in the app.