Introduction

If you have found yourself feeling more anxious, emotionally sensitive, mentally foggy or easily overwhelmed in recent years, you are not alone.

Many women describe entering their forties feeling confident, capable and emotionally steady, only to find that things begin to change. You may notice that your sleep becomes lighter or disrupted. You may feel more reactive in stressful situations or less tolerant of pressure. Tasks that once felt manageable may suddenly feel exhausting.

Some women describe feeling like they are “not themselves anymore.”

These changes can be unsettling. You may question whether you are experiencing burnout, depression, work stress or simply the pressures of midlife. In many cases, however, these experiences are connected to perimenopause, the hormonal transition leading up to menopause.

Perimenopause affects the brain, nervous system and emotional regulation processes, which can influence mood, sleep, memory and stress tolerance (Soares, 2014; Bromberger & Epperson, 2018). Psychological support can help women navigate these changes with greater clarity and resilience.

Why Perimenopause Can Affect Mental Health

Hormones such as oestrogen and progesterone influence many systems in the body including brain function, neurotransmitters, sleep regulation and emotional processing.

During perimenopause, levels of these hormones begin to fluctuate and gradually decline. These hormonal shifts can affect the brain systems involved in mood, anxiety regulation, memory and sleep (Maki & Jaff, 2022).

As a result, some women experience symptoms such as:

• Anxiety
• Low mood
• Irritability
• Brain fog
• Reduced stress tolerance
• Sleep disruption
• Fatigue
• Emotional overwhelm

Research shows that women are at increased risk of mood changes during the menopausal transition, particularly if they have previously experienced depression or anxiety (Freeman, 2015).

These changes do not mean something is “wrong” with you. They reflect biological and psychological adjustments occurring during this stage of life.

Common Psychological Symptoms During Perimenopause

Many women seeking psychological support during perimenopause describe a similar set of experiences.

Increased Anxiety

You may find yourself worrying more than usual, feeling restless or experiencing racing thoughts at night. Situations that once felt manageable may suddenly trigger strong anxiety responses.

For example, you might feel unusually nervous before meetings at work, find yourself overthinking conversations or experience physical symptoms such as heart palpitations.

Low Mood and Loss of Motivation

Some women notice reduced motivation or a loss of enjoyment in activities they previously valued. Everyday tasks may feel more effortful, and it may be harder to maintain enthusiasm or energy.

Low mood during perimenopause can sometimes be mistaken for clinical depression, particularly when accompanied by fatigue and sleep disturbance (Bromberger & Epperson, 2018).

Irritability and Emotional Reactivity

Many women describe feeling more emotionally reactive or having a shorter patience threshold.

You might notice that small frustrations trigger strong emotional responses, or that you feel overwhelmed more quickly than before. These experiences are often linked to sleep disruption, stress load and hormonal fluctuations affecting emotional regulation.

Brain Fog and Concentration Difficulties

Cognitive symptoms are also commonly reported.

Women often describe:

• Difficulty concentrating
• Forgetting tasks or appointments
• Losing their train of thought
• Struggling to find words in conversation

These experiences can be particularly distressing for women in demanding professional roles, where mental clarity is important (Maki & Jaff, 2022).

Sleep Difficulties

Sleep disruption is one of the most common symptoms associated with perimenopause.

Women may experience difficulty falling asleep, waking during the night or waking earlier than usual. Poor sleep can then worsen anxiety, mood and concentration during the day (Freeman, 2015).

Why These Changes Are Often Misunderstood

Many women seek help for anxiety, burnout or low mood without realising that hormonal transition may be contributing to their symptoms.

Because perimenopause can affect mood, cognition and sleep simultaneously, symptoms are sometimes misinterpreted as stress related or purely psychological.

This can leave women feeling confused or unsupported.

An integrated approach that considers hormonal, psychological and lifestyle factors often provides the most helpful pathway for understanding and managing symptoms.

The Psychological Impact of Midlife Transitions

Perimenopause often occurs during a time when many women are managing significant life responsibilities.

You may be navigating:

• Career demands or leadership roles
• Parenting teenagers or young adults
• Caring for aging parents
• Relationship changes
• Health concerns
• Increased workload or burnout

When these life pressures combine with hormonal changes affecting sleep and mood, emotional resilience can feel reduced.

Psychological support can help women develop practical strategies to manage these pressures while supporting mental health.

How Psychological Therapy Can Help

Working with a psychologist during perimenopause can help women better understand their experiences and develop strategies to support emotional wellbeing.

Understanding What Is Happening

Many women feel relieved when they understand how hormonal changes can affect mood, sleep and cognition. Psychoeducation helps reduce self blame and confusion.

Emotional Regulation Skills

Psychological therapy can help women learn strategies to regulate emotional responses and reduce reactivity. This may include techniques to manage anxiety, improve stress tolerance and develop coping skills for challenging situations.

Cognitive Strategies

Therapy can also help identify thinking patterns that may increase distress, such as self criticism or catastrophic thinking. Developing balanced perspectives can improve emotional resilience.

Stress and Burnout Management

Many women benefit from learning practical strategies to manage stress and reduce burnout during midlife.

This may involve:

• Boundary setting
• Energy management
• Workload adjustments
• Improving recovery and rest

Supporting Identity and Life Transitions

Perimenopause can also be a time of reflection and change. Therapy provides space to explore identity, values and priorities as life circumstances evolve.

When to Consider Seeing a Psychologist

It may be helpful to seek psychological support if symptoms are:

• Affecting your work performance
• Impacting relationships
• Disrupting sleep regularly
• Causing persistent anxiety or low mood
• Reducing confidence or quality of life

Early support can help prevent symptoms from becoming more severe and provide strategies to restore emotional balance.

Support from Kristie Clarke Psychology

Kristie Clarke is a Clinical Psychologist who supports women navigating the psychological impact of perimenopause and menopause.

Many women experience symptoms such as anxiety, low mood, irritability, emotional overwhelm and cognitive fog during this life stage. Through psychological therapy and supportive counselling, Kristie helps women understand these changes and develop practical strategies to improve emotional wellbeing.

If you are experiencing mental health changes during perimenopause or menopause, you may wish to contact Kristie Clarke Psychology to learn more about available support.

Conclusion

Perimenopause is a significant life transition that can influence both physical and mental health. Symptoms such as anxiety, low mood, irritability, sleep disruption and brain fog are common and can affect many areas of daily life.

Understanding the connection between hormonal changes and psychological wellbeing can help women make sense of their experiences and seek appropriate support.

With the right guidance, many women are able to develop new coping strategies, restore emotional balance and navigate this stage of life with greater confidence.

References

Bromberger, J. T., & Epperson, C. N. (2018). Depression during and after the menopausal transition. Current Psychiatry Reports, 20(7), 55.

Freeman, E. W. (2015). Associations of depression with the transition to menopause. Menopause, 22(11), 1143–1150.

Maki, P. M., & Jaff, N. G. (2022). Cognitive changes during the menopausal transition. Obstetrics and Gynecology Clinics of North America, 49(3), 431–444.

Soares, C. N. (2014). Mood disorders in midlife women. Obstetrics and Gynecology Clinics of North America, 41(3), 565–578.