You wanted this. That part matters.

You sat in an appointment, you described the nights and the fog and the version of yourself you miss, and someone agreed with you. Not "let's wait and see." Not "it's probably just stress." An actual prescription, with your name on it. You felt lighter walking to the car.

Then you got home, opened the box, unfolded the leaflet, and read the part with the bold headings. Blood clots. Breast cancer. Stroke. And the box went into the drawer, where it has been sitting ever since, doing nothing, while you get quietly worse and wonder what's wrong with you for not being able to just take it.

Nothing is wrong with you. The hard part of HRT in 2026 is no longer getting it. It's starting it. The flipped narrative we keep hearing is access and shortages, but the real bottleneck for a lot of women is a folded piece of paper in a box and nobody to walk them past it.

So here is the walkthrough. Not a verdict on whether you should take it. You already decided that, in a car park, with your hand on the door. This is the boring, practical, thirty-days-narrated version that your appointment didn't have time for.

None of this is medical advice, and none of it replaces your prescriber. It is what tier-1 guidance says, translated into what a normal first month actually looks like.

First: the leaflet is not about you

The patient information leaflet is written for every person the medicine is licensed to treat - including the oldest, sickest, and highest-risk reader in that group. It has to list every side effect that has ever been reported, and it has to list them whether they are common, uncommon, or vanishingly rare. That is a legal obligation, not a prediction.

Which is why the leaflet for a midlife woman starting estradiol reads like a document written about someone else. In a sense, it is. It is written about the whole licensed population at once, at maximum caution, by a company whose primary incentive is to have warned you. It is not a personalized risk estimate for a woman in her late 40s or early 50s starting therapy around the time of menopause.

The NHS says the quiet part out loud: it is common to have no side effects or only mild ones, and any side effects usually improve over time - which is why it advises carrying on for at least 3 months if you possibly can Established: NHS.

So the leaflet is not the enemy. Reading it alone, at 10pm, with no context, is. Fold it back up. We're going to do this differently.

What is actually in your box, and why

Two quick facts that make the rest make sense.

If you still have your womb, your prescription should contain both oestrogen and progestogen - the progestogen is there to protect the lining of the womb, which is why it isn't optional and why it often arrives as a separate product. If you have had your womb removed, oestrogen-only is the usual recommendation Established: NHS.

And oestrogen can come as tablets, patches, gel or spray, while progestogen comes as tablets or an intrauterine system. Routines run either cyclically (with a bleed) or continuously (without one) Established: NHS.

That is the whole reason your friend's box looks nothing like yours. Different body, different history, different route, different routine. Comparing boxes is not a compatibility test.

Day 1 to 30, by route

The mechanics, in plain language. Your prescriber's instructions win over any general description here; this is what the first month usually feels like, not a schedule to self-manage against.

  • Patch. Week one is mostly about adhesion and skin. Where it goes, whether it stays on through a shower, whether your skin reacts to the adhesive. Rotation sites matter, and a patch that keeps peeling is a call, not a personal failure. Body-heat and lotions affect stickiness, so pick your spot with that in mind.
  • Gel. The learning curve is measuring and dry time - getting the dose right on the applicator, letting it dry before dressing, and not washing the area too soon. Once the routine clicks, it's the least noticeable of the options.
  • Spray. Same idea as gel, applied and left to dry. The early adjustment is mostly about consistency rather than comfort.
  • Tablets. The simplest morning ritual. This is also the route where the NHS specifically reports a small increase in blood-clot risk relative to patches, gel or spray, which is exactly why route is a real conversation and not a detail Established: NHS.
  • Progesterone, if you still have a womb. Take it exactly as directed, because the schedule is what protects the womb lining. Some women feel drowsy or foggy on progesterone days; that is a common thing to discuss at review, not a reason to quietly skip it.

What is genuinely normal in the first month: headaches, breast tenderness, a bit of nausea, some spotting or unexpected bleeding, leg cramps, a mild rash or itching, a mood wobble, tiredness Established: NHS. Unpleasant, yes. Alarming, no - and often gone within weeks.

Also normal: feeling nothing in week one, then realizing around week three that you slept through the night. Relief is not instant and it is not linear. Hot flushes and night sweats are usually the first things to move. Mood, sleep, and energy take longer and are less predictable.

The NHS advice is to keep going for at least 3 months if you can, because that is the window in which the early side effects usually settle and the picture becomes readable Established: NHS.

The two lists

Write these in your phone. One is "wait and note." One is "call."

Wait and note - the NHS's common early side effects, which usually improve over weeks: headaches, breast pain or tenderness, nausea, unexpected bleeding or spotting, mood changes including low mood, leg cramps, mild rash or itching, diarrhoea, hair loss, and (on progestogen) tiredness or dizziness, itchy skin, or acne.

Call your prescriber - not someday, this week: side effects that are severe, or that continue past 3 months; irregular vaginal bleeding that is still happening more than 6 months after you start; bleeding that becomes heavier; bleeding after a stretch with no periods Established: NHS.

And call immediately for anything that frightens you - a calf that swells and hurts, sudden breathlessness, chest pain, a new lump, anything neurological. Those are not "wait and see" symptoms in anyone, on HRT or not.

One more thing from the same NHS page that is worth pinning to the fridge: HRT side effects can look exactly like menopause symptoms, so what you're feeling in month one might not be caused by the HRT at all Established: NHS. This is why the review exists. Nobody can tell you from a chat app which one it is.

If week one feels wrong

Here's the single most important rule of the whole article: do not silently abandon it.

Do not let the box sit there, do not half-dose it, do not decide you're "one of the ones it doesn't suit" without saying a sentence out loud to another human. Stopping on your own means nobody learns anything - and often the answer is a small change (dose, route, or product) that would have worked, not a verdict that HRT is wrong for you. The NHS is explicit that a GP may suggest changing the dose, the type, or the method of delivery when side effects are a problem Established: NHS.

If it feels wrong, here is the whole script:

"I started the HRT on [date]. I'm getting [specific symptom] and it's [how bad / how often]. I want to know whether this is something that usually settles, and if not, what we change."

That is it. That is the call. Note the date you started - it's the one fact every review needs and the one everybody forgets.

If your prescription already expired

Very common, and not a crisis. In the UK, an expired prescription means you need it reissued rather than reused; in the US, the dispensing window on the original usually lapses too.

The re-entry script is the same as the first script, with one extra line:

"I was prescribed HRT in [month] and I didn't start it. I want to restart. Can you reissue the prescription and talk me through what to expect this time?"

Two things that help this conversation go well: be honest that you were scared (prescribers hear this constantly and it is not a mark against you), and bring the leaflet with you with your questions circled. You are not asking for permission. You are asking for the missing narration that should have come with the box.

The thing to remember

You did not fail at taking a prescription. You got handed a legal document at your most hopeful, in your least defended moment, and nobody translated it. That is a system problem, not a character flaw.

Open the drawer.

The first few weeks are the messy part. The review at three months is where the real conversation happens. And you are allowed to phone a human in between, as many times as you need to.

This is not medical advice. It is a summary of published patient guidance and should not replace a conversation with your prescriber. Do not start, stop, or change a prescribed medicine based on this article; talk to the clinician who prescribed it. If you have a symptom that frightens you, contact a clinician or emergency service now.

Sources: NHS side effects of HRT; NHS types of HRT; NHS benefits and risks of HRT; NHS menopause and perimenopause treatment; NHS menopause and perimenopause symptoms; the Menopause Society 2022 hormone therapy position statement.