What’s actually happening
During perimenopause, estrogen and progesterone fluctuate wildly before eventually dropping. Those hormones don’t just regulate periods — they regulate serotonin, dopamine, and GABA in your brain. So when they crash, your mood can too.
Common mental health problems:
New-onset anxiety or panic attacks, even if you’ve never had them. Often worse at night.
Depression.
Flat mood, loss of interest, crying spells. ∼40% of women report depressive symptoms in perimenopause.
Rage/irritability: “Perimenopause rage” is real. Tiny things trigger disproportionate anger.
Brain fog: Trouble concentrating, word-finding, memory lapses. Feels like ADHD showed up at 45.
Sleep disruption: Night sweats + insomnia feed anxiety/depression in a vicious cycle.
Loss of confidence: Many women describe feeling “not like myself” or questioning their identity.
This can get missed.
Because of Age bias sometimes - anxiety/depression at 42 get prescribed SSRIs without checking hormone.
Symptom overlap: Fatigue, low mood, poor sleep look like depression. But if it’s hormonal, antidepressants alone may not fix it.
You’re too young: Perimenopause starts 8-10 years before menopause. Average age 45-47, but can start in late 30s.
What helps, according to current guidelines*
HRT: Estrogen therapy .Talk to your doctor about risks/benefits.
SSRIs/SNRIs: Still used, especially if anxiety/depression is primary. Some women do HRT + low-dose SSRI.
CBT for insomnia: Sleep disruption wrecks mood. Cognitive Behavioural Therapy has strong evidence.
Lifestyle: Strength training, protein + fiber, limiting alcohol, and consistent sleep help stabilize mood. Alcohol hits harder now because your liver metabolizes it slower.
Bloodwork: Get thyroid, iron, B12, and vitamin D checked. Deficiencies mimic perimenopause mood issues.
Red flags to bring up now
Tell a healthcare professional immediately if you have: new suicidal thoughts, can’t get out of bed for days, or feel completely unlike yourself.
This is not “just stress” or “you being dramatic.” Hormone shifts are neurochemical events. You deserve care that addresses the root cause.
Disclaimer: The views expressed in this article are of the author and not of Health Dialogues. The Editorial/Content team of Health Dialogues has not contributed to the writing/editing/packaging of this article.
