A racing heart in a meeting. A sense of dread with no obvious cause. Waking at 3am with your mind spinning. Many women describe anxiety that appears in their 40s, sometimes for the first time in their lives.
Why perimenopause can trigger anxiety
Estrogen and progesterone both affect brain chemistry. Estrogen influences serotonin and other mood-related systems; a breakdown product of progesterone acts on GABA receptors, the same calming system targeted by some anti-anxiety drugs. When these hormones swing unpredictably, the brain’s stress regulation can be thrown off balance.
Other changes pile on: disrupted sleep from night sweats, palpitations that feel like panic, and the demands of midlife life.
What it can look like
- Persistent worry or a constant sense of tension
- Irritability and feeling on edge
- Panic attacks — sudden surges of fear with racing heart, sweating and breathlessness
- Trouble sleeping
- Difficulty concentrating
Women with a history of anxiety, depression, or mood symptoms around their periods or after pregnancy may be more sensitive to these hormonal changes.
What helps
- Cognitive behavioral therapy (CBT) has strong evidence for anxiety and can help with menopause symptoms too.
- Exercise, especially regular aerobic activity, reduces anxiety for many people.
- Better sleep — treating night sweats or insomnia often eases daytime anxiety.
- Less caffeine and alcohol, which can both worsen anxiety.
- Medication. SSRIs and SNRIs treat anxiety and can also reduce hot flashes. For some women, hormone therapy helps with mood symptoms linked to the transition.
When to get help
If anxiety is affecting your work, relationships or sleep, or you’re having panic attacks, talk to a clinician. If you ever have thoughts of harming yourself, contact a crisis line — in the US, call or text 988 — or emergency services.