Clinician handoff
Menopause
Designed for a 60-second scan in primary care. Use this to explain why this theory fits, what would weaken it, and which tests are most worth discussing.
Why this still fits
My brain fog started or worsened around the time my cycle began changing. I want to check what would need to be ruled out first, and understand what treatment options have evidence specifically for cognitive symptoms.
What would weaken it
- -No perimenopausal or menopausal transition pattern and no sleep, cycle, or vasomotor symptoms around the fog.
- -The timing fits thyroid disease, anemia, depression, or another cause better than hormone transition does.
- -The cognitive symptoms stay completely unchanged across hormonal shifts, sleep quality, and cycle context.
Key points to communicate
- •I want to know whether this is menopause-related fog itself or a nearby overlap like thyroid, anemia, or sleep disruption.
- •Please separate hormone transition effects from generic aging language.
- •If menopause is central, I want to know which treatment options have the strongest evidence for cognition and sleep.
Bring this to the visit
- •Age of last period and any cycle irregularity pattern.
- •Hormone levels if tested: FSH, estradiol, AMH.
- •A list of all menopausal symptoms: hot flashes, sleep disruption, mood changes, fog.
- •Current and past HRT use with formulation details.
Useful screening structure
- -FSH and estradiol to confirm menopausal status if unclear.
- -PHQ-9 since depression rates increase significantly during menopausal transition.
- -Thyroid panel because thyroid disease and menopause frequently co-occur.
Tests and measurements to discuss
Hormone + Metabolic Panel
TSH + Free T4
Thyroid disease is the most common mimic for menopausal cognitive and mood symptoms. NICE NG23 recommends diagnosing perimenopause clinically in women over 45 without routine hormone testing - FSH fluctuates too much to be reliable. TSH is the most useful single blood test: it rules out the most common treatable mimic, and a normal result increases confidence that the pattern reflects menopausal transition.
What this helps clarify: Thyroid hormone precursor - low levels indicate hypothyroidism
Range context
1.0–1.5 ng/dL
How to use the result
Save the result with date and symptoms from the same week.
Questions to ask directly
- •Is HRT appropriate for me, and what is the evidence for cognitive benefit?
- •Am I within the 10-year window where HRT has the strongest benefit?
- •Should we discuss testosterone in addition to estrogen for cognitive and energy symptoms?
- •Could this be perimenopause unmasking lifelong ADHD rather than menopausal fog?
Functional impact snapshot
- -Track fog severity against hot flash frequency and sleep quality.
- -Rate cognitive function before and after HRT initiation if applicable.
- -Note whether specific cycle phases (if still cycling) correlate with fog episodes.
Escalate instead of self-managing if
- •Progressive cognitive decline that doesn't fluctuate - warrants neurology evaluation.
- •Severe depression or suicidal ideation during menopausal transition.
- •Unexpected vaginal bleeding after established menopause requiring gynecologic evaluation.
Peer-reviewed references