Laura's story: exhausted, awake, and searching for answers

Laura, a 47-year-old composite patient, had always slept reasonably well. Then, over about 18 months, her menstrual cycles became irregular, and her nights changed. She started waking in the early morning hours with a racing mind, occasional sweating, and growing dread about the next day.

At first, she blamed work stress. Therefore, she tried common fixes that many people try before seeking help:

• Going to bed earlier
• Taking over-the-counter sleep supplements
• Avoiding evening exercise
• Watching television in bed until sleepy
• Having alcohol to switch off
• Staying in bed and trying harder to sleep

Unfortunately, those efforts did not solve her perimenopause insomnia. In fact, some made it worse. Alcohol helped her feel sleepy at first, but it fragmented her sleep later. Additionally, watching television in bed taught her brain that bed was a place for wakefulness, worry, and distraction.

By the time Laura spoke with her clinician, she felt anxious about bedtime. She was sleeping, but not well enough to feel restored. More importantly, she had begun cancelling social plans, struggling with focus, and planning her life around fatigue.

Why perimenopause can disrupt sleep

Perimenopause involves fluctuating ovarian hormones, changing menstrual patterns, and often unpredictable symptoms. However, perimenopause insomnia rarely comes from hormones alone. Hot flashes, night sweats, mood changes, pain, bleeding, migraine, nocturia, caregiving stress, and work pressure can all overlap.

Research suggests that sleep disturbance affects many women during the menopausal transition. Estimates vary, yet reviews report sleep disorder symptoms in roughly 16% to 47% of women during perimenopause and higher rates after menopause. Therefore, Laura's experience was not unusual or imaginary.

Still, clinicians should not assume every sleep problem comes from hot flashes. For example, some women wake repeatedly even without vasomotor symptoms. Others wake because of sleep apnea, restless legs syndrome, thyroid disease, anemia, medication effects, depression, anxiety, or alcohol use.

This distinction matters because treatment works best when it targets the main driver. If night sweats repeatedly wake someone, treating vasomotor symptoms may help. However, if fear of sleeplessness keeps the cycle going, cognitive behavioural therapy for insomnia, or CBT-I, often becomes the most important step.

What counts as insomnia in perimenopause

Insomnia means more than one bad night. It can include trouble falling asleep, repeated nighttime waking, early-morning awakening, nonrestorative sleep, or intense worry about sleep. In addition, it usually causes daytime problems such as fatigue, irritability, poor concentration, low motivation, or reduced performance.

Many people focus only on total hours slept. However, clinicians also look at sleep quality, timing, consistency, and how much time a person spends awake in bed. Laura thought she was doing the right thing by spending nearly eight hours in bed, yet her diary showed that she slept closer to six hours.

That gap mattered. Because Laura spent long periods awake and frustrated in bed, her brain gradually linked the bedroom with alertness instead of rest. Over time, this conditioned insomnia became a separate problem, even though perimenopause symptoms helped start it.

For that reason, a two-week sleep and symptom diary can help. It should track bedtime, wake time, estimated sleep time, awakenings, hot flashes, alcohol, caffeine, medications, exercise, bleeding patterns, and next-day impairment. Additionally, it gives the clinician better information than a single hormone test.

The evaluation that changed the plan

Laura expected her clinician to order a reproductive hormone panel. Instead, the visit focused on her pattern, risks, symptoms, and safety. This approach helped separate perimenopause insomnia from other medical issues that can look similar.

Her clinician asked about loud snoring, witnessed breathing pauses, morning headaches, and significant daytime sleepiness. They also discussed restless legs symptoms, heavy bleeding, palpitations, tremor, heat intolerance, weight changes, depression, panic, medication changes, and alcohol use.

Because Laura did not report red flags for sleep apnea or restless legs, and because her examination did not suggest an urgent medical cause, her clinician started with the sleep diary and behavioural plan. However, they agreed to reassess if symptoms changed or failed to improve.

This mattered because perimenopause insomnia can coexist with other conditions. Therefore, a careful evaluation protects patients from oversimplified answers. Menopause may contribute, but it should not prevent a clinician from considering thyroid disease, anemia, mood disorders, breathing disorders, or medication effects.

What finally helped: CBT-I

The biggest change came when Laura started CBT-I. This was not generic sleep hygiene or a list of tips. Instead, CBT-I gave her a structured plan to rebuild sleep pressure, reduce conditioned arousal, and change the thoughts that made bedtime feel threatening.

Her plan included several core strategies:

• A consistent wake time, including weekends
• Stimulus control, meaning she left bed when fully awake and returned only when sleepy
• A temporary, clinician-guided reduction in time in bed
• Cognitive techniques for catastrophic thoughts about the next day
• Relaxation training
• Education about sleep pressure and circadian rhythms

At first, the plan felt counterintuitive. However, spending less time in bed helped Laura become sleepier at bedtime and reduced the hours she spent awake under the covers. Additionally, leaving bed during long awakenings weakened the link between the bedroom and frustration.

Over several weeks, Laura did not become a perfect sleeper. She still woke sometimes. Yet she stopped spiralling for hours, and she recovered more quickly. As a result, her daytime energy improved, and bedtime no longer felt like a nightly test she had to pass.

When hormone therapy may help perimenopause insomnia

Hormone therapy may help sleep when hot flashes or night sweats repeatedly cause awakenings. For example, a woman who wakes drenched several times per night may sleep better when treatment reduces those vasomotor symptoms. In that case, better sleep comes partly from fewer physical disruptions.

However, hormone therapy should not be presented as a universal cure for perimenopause insomnia. Current guidance generally supports CBT-I as the first-line treatment for chronic insomnia. Additionally, menopause guidelines note that evidence does not clearly support hormone therapy used solely for sleep symptoms without significant vasomotor symptoms.

The decision to use menopausal hormone therapy requires individualized care. A clinician should review age, time since menopause, uterus status, bleeding history, breast health, endometrial health, cardiovascular risk, clotting risk, liver disease, migraine history, family history, and personal preferences.

Progesterone also deserves nuance. Some small trials suggest oral micronized progesterone may improve certain sleep outcomes, but the evidence remains mixed, and many studies focus on postmenopausal rather than perimenopausal women. Therefore, patients should not self-prescribe progesterone or assume all progestogens act the same way.

Nonhormonal options and practical steps for tonight

Some women cannot use hormone therapy, prefer not to use it, or need another option. In those cases, clinicians may consider nonhormonal treatments for vasomotor symptoms, such as menopause-specific CBT, selected antidepressants, gabapentin or pregabalin for appropriate patients, or fezolinetant where available and clinically suitable.

These options target menopausal symptoms, especially hot flashes and night sweats. However, they do not replace CBT-I when chronic insomnia has become established. If a patient has both night sweats and conditioned insomnia, the best plan may address both problems at the same time.

Several practical steps can support sleep while someone seeks care:

• Choose a fixed wake time
• Avoid repeated clock-checking
• Leave bed if fully awake and frustrated
• Keep the bedroom cool and breathable
• Limit alcohol near bedtime
• Review caffeine timing
• Exercise regularly
• Keep a two-week sleep and symptom diary
• Avoid starting multiple supplements at once
• Ask specifically about CBT-I

Supplements deserve caution. Although they may seem harmless, quality varies, evidence is often limited, and interactions can occur. Additionally, starting several products at once makes it difficult to know what helps, what causes side effects, and what simply adds cost.

When to seek medical evaluation

Persistent perimenopause insomnia deserves medical attention when it affects mood, safety, work, relationships, or quality of life. Even when menopause plays a role, a clinician can help identify treatable contributors and decide whether CBT-I, menopause treatment, sleep testing, lab work, or mental health support makes sense.

Patients should seek evaluation promptly for loud snoring, gasping, witnessed breathing pauses, morning headaches, significant daytime sleepiness, or an urge to move the legs at night. Additionally, heavy or irregular bleeding, palpitations, tremor, heat intolerance, unexplained weight change, severe anxiety, depression, or suicidal thoughts require careful assessment.

Medication and substance effects also matter. Stimulants, sedatives, alcohol, recreational drugs, and some prescription medicines can worsen sleep. Therefore, a medication review often provides important clues, especially when insomnia starts soon after a new treatment.

Laura's story teaches an important lesson. Her improvement did not come from one magic intervention. Instead, she benefited from identifying the pattern, treating insomnia directly with CBT-I, and considering menopause treatment separately based on symptoms, risks, and preferences.