Perimenopause anxiety: why it shows up now

Anxiety that comes out of nowhere, including racing heart and panic at 3am, is a classic peri symptom. Estrogen fluctuations change how your brain handles the stress response, so a meeting that never bothered you can suddenly feel like a threat.

What helps tonight: slow exhales (in for 4, out for 6–8) for a few minutes, which physiologically is a brake pedal, plus cutting caffeine, which hits harder now. If palpitations or panic are frequent, mention them to your doctor; heart symptoms deserve a check, and most women find treatment (often the same hormone therapy) calms the storm considerably.