Hot Flash Tracker: Log Hot Flashes and Get a Doctor Report
Track hot flashes and night sweats in two taps, see your own patterns, and hand your doctor one clear page.
A hot flash tracker is a simple diary that records each hot flash or night sweat as it happens: when
it started, how severe it felt, and what you were doing. Kept over a few weeks, that log turns vague
"I get them a lot" into concrete numbers your doctor can act on. Glasyn is built to do exactly this in
two taps, and to hand you a clean one-page report at the end.
Why tracking hot flashes helps
Vasomotor symptoms (the clinical name for hot flashes and night sweats) are the hallmark of the
menopause transition, and up to about 80 percent of women experience them (prevalence varies by region
and ethnicity), with many rating them moderate to severe
(NCBI, Measurement of Menopause Symptoms).
In the SWAN cohort, frequent symptoms lasted a median of about 7.4 years, and over 10 years for some
women (SWAN study, Avis 2015). A written record helps you
and your clinician see frequency, severity, and sleep impact clearly rather than from memory.
What to log for each episode
Time, and whether it was day or night.
Severity on the trial-standard 4-level scale: mild, moderate, severe, very severe.
Whether a night episode woke you.
Optional trigger tags you want to test (caffeine, alcohol, stress, warm room, and so on).
The severity scale Glasyn uses is the public-domain hot-flash diary method used across clinical
trials, so your log speaks your clinician's language (NCBI NBK447620).
How a log becomes a doctor report
Clinicians consistently want six things from a symptom summary: frequency over time, the severity
breakdown, night sweats and sleep disruption, how long the symptomatic period has run, your top personal
triggers, and the impact on daily life. Glasyn's Doctor Report puts exactly these on one dated page you
can print or show on screen.
How Glasyn works
Log a hot flash in two taps, even mid-episode.
See your patterns in a calendar heatmap.
Tap once to generate the one-page Doctor Report for your appointment.
Private by design: no account, nothing leaves your iPhone. Logging every hot flash is free forever.
Glasyn vs a general menopause app
If you want
Best pick
The fastest possible log plus a clean doctor report, private, no account
Glasyn
A broad content suite (courses, community, coaching)
A full menopause platform
Both are valid. Glasyn is a focused utility, not a content library, and it never paywalls logging.
Frequently asked questions
What is a hot flash tracker?
A hot flash tracker is a diary app that records each hot flash or night sweat: the time, the severity, and optional triggers. Over weeks it shows your patterns and can produce a summary for your doctor. Glasyn logs an episode in two taps and keeps all data on your iPhone.
Is Glasyn free?
Yes. Logging every hot flash is free forever. Glasyn Plus unlocks the deeper Doctor Report and long-term pattern insights, with a fair one-time lifetime option as well as a subscription.
Does Glasyn need an account?
No. There is no account and no sign up. Everything you log stays on your device, which is a deliberate privacy choice.
Can I give the report to my doctor?
Yes. Glasyn generates a dated one-page report with frequency, severity, night sweats and sleep impact, duration, top triggers, and daily-life impact, which you can print or show on screen.
Is Glasyn medical advice?
No. Glasyn is a wellness diary, not a medical device. It helps you track and organize your own symptoms to discuss with a qualified healthcare provider.