11/26/2025
IT WASN’T HER ANXIETY.
She came in in her mid 40s with a body that felt out of control. Heart racing out of nowhere. Sudden waves of dread. Waking at 3 a.m. wired and sweating.
Her doctor kept calling it “anxiety.” First an SSRI. Then another. Then an as needed pill for panic.
Nothing touched it. She kept saying, “It feels like my body is doing this to me.”
When we ran labs, the pattern was clear. Cycles getting irregular. Estradiol swinging low. Progesterone tanked. FSH in a perimenopausal range. Thyroid and basics looked ok.
Her brain was reacting to a hormone storm.
Estrogen helps regulate serotonin and norepinephrine, the chemicals that keep mood steady and threat signals in check. Progesterone turns into a calming neurosteroid that boosts GABA, the brain’s brake pedal. In perimenopause those hormones spike and crash. The nervous system feels that as surges of fear, racing thoughts, and a body that cannot settle.
We built a plan with her medical team. Her physician started appropriate hormone replacement therapy. We rebuilt sleep, blood sugar stability, and gentle movement.
Within weeks her night sweats eased, sleep returned, and that “out of nowhere” panic quieted.
If you are in your 40s, your periods have changed, and anxiety suddenly showed up like a stranger, it might not be “just anxiety.” It might be perimenopause.
If you want deeper breakdowns on cases like this and more, I teach them inside Movability Masterclass ✅ Link in bio
Dr. Sina