Why Anxiety Gets Worse With Age for a Lot of Women

You never had panic attacks before 41. Now you wake at 3am with your heart racing over nothing in particular. Your GP suggests stress management, and your therapist asks about work.

Both might be right. But nobody has mentioned perimenopause, and for a lot of women in their late 30s and 40s it's part of the picture. Anxiety that's new or worse at this age can come from hormonal change as well as from life, and the two usually arrive together.

None of this makes the anxiety less real or less treatable. It changes which questions are worth asking, and what to bring up at the next appointment. What causes anxiety in women covers the wider picture.

Why Perimenopause Can Bring Anxiety

Perimenopause is the run-up to your last period, when hormone levels rise and fall unpredictably. Cleveland Clinic says it may begin as early as your mid-30s or as late as your mid-50s, though it usually starts in the mid-40s. It notes that many people also report feeling more anxious in perimenopause, alongside irritability and mood swings.

The Australasian Menopause Society puts it plainly: the risk of mood changes and symptoms of depression and anxiety are higher during perimenopause. It points to unstable oestrogen levels affecting the brain in some women, and to the stress that often comes with midlife. It also notes that night sweats can overlap with mental health symptoms.

How exactly hormone swings drive anxiety isn't fully worked out. You'll see confident claims online about estrogen "controlling" GABA or serotonin. The real research is more tentative, and much of it is in animals.

A US study that followed 221 women for 10 years found that perimenopause and early postmenopause are a high-risk time for major depression. That risk didn't line up neatly with hormone levels or hot flushes. So a blood test is a poor guide to whether your mood is hormonal.

How Long It Lasts

Cleveland Clinic says the average length of perimenopause is about four years, and says it can run to eight. The NHS says menopause symptoms in general usually last for 7 to 9 years, sometimes longer, and that they can change over that time. Hot flushes may ease and be replaced by low mood and anxiety.

Many women don't connect anxiety to perimenopause because their periods are still fairly regular. Cycles that shorten or vary by a week, worse sleep, or anxiety that seems to come from nowhere are all worth noting.

Why It Gets Missed

Your 40s are often busy. Career pressure, teenagers, ageing parents and money all land in the same decade. It's easy for you and your doctor to put anxiety down to circumstances alone. And a standard anxiety questionnaire doesn't ask about your cycle.

Another trap is the "normal" blood test. NICE, the UK's guideline body, says perimenopause in women over 45 can be diagnosed without laboratory tests, based on symptoms. It advises against using an oestradiol test to diagnose it. Hormones swing from day to day, so a single result can look fine while you don't.

Getting the Right Help

• Track for two or three months. Note anxiety, sleep, hot flushes and period dates in one place. A pattern is far more useful to a doctor than a single blood result.
• Ask the question directly. "Could this be perimenopause?" is a reasonable thing to ask at 38 or 48. If you're 40 to 45, NICE says an FSH blood test can be considered. Over 45, it usually isn't needed.
• Know the treatment options. NICE says to consider CBT to alleviate low mood or anxiety that arise as a result of the menopause. It also says HRT can be considered for menopause-related low mood.
• Get anxiety treated as anxiety too. If worry is affecting daily life, the NHS describes cognitive behavioural therapy (CBT) with the support of a therapist as the main talking therapy. You don't have to settle the hormone question first.
• Look after sleep. Night sweats and 3am waking make anxiety worse. Anxious thoughts at night has practical steps.

Be wary of supplements sold for "hormonal anxiety." They lack good evidence for this, and they can delay the help that does work. See a doctor promptly if you have panic attacks, chest pain or a racing heart you haven't had checked. These can have other causes that need ruling out, including thyroid problems.

If anxiety comes with low mood most days for two weeks or more, or thoughts of harming yourself, get help quickly. Call Samaritans on 116 123 in the UK, or call or text 988 in the US. There's more on the overlap in perimenopause anxiety and depression.

Frequently Asked Questions

Can Perimenopause Cause Anxiety Even With Regular Periods?

It can. Perimenopause can start before periods become obviously irregular, and Cleveland Clinic notes many people feel more anxious during it. Small changes in cycle length are worth tracking and mentioning to your doctor.

Will Anxiety Go Away After Menopause?

For some women it eases, but there's no guarantee. The NHS says menopause symptoms usually last 7 to 9 years, sometimes longer, and can change over that time. Anxiety that is affecting daily life is worth treating now rather than waiting it out.

Is Hormone Therapy Safe for Perimenopause Anxiety?

It depends on your history. NICE says combined HRT can be linked to a small rise in breast cancer risk that depends on how long you take it. It also says HRT through the skin at standard doses doesn't raise clot risk above baseline, unlike tablets. A doctor can weigh this against your symptoms.