Insights

Do my flares follow the weather, or the pressure drop before it?

Questions like that need more than a diary. Everything you record, and some things your phone already collects, sits on one connected history, so what changed and what happened next are things you can look up rather than guess at.

Free. No account needed.

See what changed. Understand what happened next.

ONE PERIOD, SIX LAYERS February to June. Demonstration data.
PROTOCOL MODELLED EXPOSURE ENERGY SLEEP PAIN BLOOD MARKER FebMarAprMayJun 80 mg weekly 100 mg weekly Estimated, not measured 4.8 / 10 average 6.9 / 10 average 5h 485h 546h 025h 51 6h 246h 517h 067h 12 Moderate most days Recorded as mild from mid May Panel, 6 Mar Panel, 29 Apr. 17 days after the change 12 April. What changed?
Around 12 April. Energy, sleep and pain all moved in the weeks after the protocol change. A blood panel was recorded 17 days later. The record shows what changed and when. It does not decide that one thing caused another.
Explore this period

Your health is a sequence, not a snapshot.

A health record can tell you what medications you take. A diary can tell you how you felt today. A chart can show whether a number went up or down.

Understanding your health usually means knowing what happened between those moments.

When did a symptom start?
What treatment were you using at the time?
Had the dose recently changed?
Was your sleep different?
Did another condition flare at the same time?
What happened over the days and weeks that followed?

Sequa keeps that history connected.

What changed

Find the moments that changed the story.

Important changes rarely happen in isolation. A dose adjustment, a poor week of sleep, a flare, a new symptom. Each one sits inside weeks or months of other health information.

You can return to those moments and see what was happening before and after them.

Before and after in Sequa: a norethisterone schedule change anchored to 28 July, with what was recorded in the 30 days before and after it
12 April Protocol changed. 80 mg weekly to 100 mg weekly.
RECORDED BEFORE
Energy4.8 / 10
Sleep5h 54m average
PainModerate
New symptomsNone
RECORDED AFTER
EnergyRose gradually
SleepImproved
PainReduced
Blood test17 days later

Demonstration data.

Go from “I think something changed around then” to a history you can inspect.

Before and after

Not everything happens immediately.

The thing you notice today may relate to something that changed yesterday, several days ago, or earlier in the week. A dose, a short night, a drop in air pressure. Looking only at two things happening on the same day can miss the wider sequence.

Sequa lets you explore what happened before and after important events and changes.

DAY 0
Poor sleep
4h 52m recorded
DAY 1
No major change
Entries within the usual range
DAY 2
Fatigue increases
Energy 3 / 10
DAY 3
Joint pain increases
6 / 10, from a usual 3
DAY 4
Flare recorded
Four days after the short night

A same-day comparison would never connect Day 0 to Day 4. The sequence is only visible when the days are kept in order. Sequa shows you the sequence. It does not tell you the short night caused the flare.

Demonstration data.
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Treatment history

Your treatment is more than a medication list.

Knowing that you take a medication is useful. Knowing when you started it, how the dose changed, how often you took it, when you paused and restarted, and what else happened around those changes is much more useful.

Treatment and protocol history stays attached to the rest of your timeline. Drag across the year below.

JANUARY
80 mg weekly
MARCH
80 mg split twice weekly
APRIL
100 mg split twice weekly
JUNE
Returned to 80 mg
JANFEBMARAPRMAYJUNJULAUG
AT THIS POINT
April
100 mg split twice weekly
ENERGY
5.4 / 10
SLEEP
6h 24
LOGGED DOSES
9 this month

Demonstration data. Previous protocols are kept, not overwritten.

Starts and stops
See when a treatment entered or left your routine.
Dose and frequency changes
When the amount changed, and when the schedule did.
Oral and injectable
Different routes inside the same history.
The doses you logged
What you actually took, alongside what was planned.
Treatment exposure

See beyond the day you took it.

For supported treatments, Sequa can model how logged doses may accumulate and decline over time. That lets you view symptoms and other changes alongside estimated exposure, rather than only the day a dose was taken.

A treatment taken on Monday may still be relevant several days later. You can look at the period in between.

Estimated levels are calculated from your logged doses and published pharmacokinetic data. They are an estimate of the pattern over time, not a measurement of blood concentration.

Estimated levels in Sequa: a relative modelled exposure curve for semaglutide built from logged weekly doses, with the coming days projected

Built for treatments that change over time.

Whether you are managing a simple medication routine or a more complex protocol, the changes stay visible.

GLP-1 TREATMENTS
Semaglutide and tirzepatide, including Wegovy and Mounjaro

Dose steps alongside weight, appetite, nausea, energy, activity and sleep, so a side effect can be read against the week it appeared in.

GI insights in Sequa for a GLP-1 treatment: constipation pattern relative to injection day, hydration impact on Bristol score, body composition and food aversions
TESTOSTERONE THERAPY
Dose, frequency, injections and bloods

Protocol versions next to energy, mood and sleep, with total and free testosterone, SHBG, estradiol, haematocrit and PSA tied to the protocol they were drawn under.

Lab results in Sequa: key markers from the most recent panel and wellbeing trends from logged check-ins
LONG-TERM TREATMENT
The treatments most people live with

Rheumatology, migraine, endometriosis and hormonal treatment, chronic pain, and several at once. The same history, at the same depth.

Rheumatology
Migraine
Endometriosis and hormonal treatment
Chronic pain
Several treatments at once

Sequa records what you choose to track. It does not tell you whether to increase or decrease a dose, and it does not manage titration.

Protocol tracking in full →

Patterns

Look beyond individual good days and bad days.

It is difficult to recognise a pattern while you are living through it. Repeated logs become a clearer view of how your health has changed over time, with local weather and air pressure set alongside what you recorded. Seven kinds of question the record can help with:

TRENDS
Is this gradually improving, worsening, or staying similar?
RELATIONSHIPS
Do two things tend to change together? Sleep and pain. Air pressure and headache.
BEFORE AND AFTER
What happened around a treatment or lifestyle change?
REPEATED PATTERNS
Has this sequence happened before?
TREATMENT CONTEXT
What protocol was active at the time?
ACROSS CONDITIONS
What else was happening across your health?
DELAYED PATTERNS
Did the change appear later rather than immediately?
Connected Intelligence in Sequa: triggers and relationships each shown with their strength, the entries and days behind them, above a flare history of three tracked flares with duration, peak and recovery

Know when this week feels different.

Not every open of the app is an investigation. The everyday changes are picked out for you, and every line links back to the entries behind it.

YOUR WEEK Against your recent average
EnergyLower than your recent average
Sleep1h 06m less than usual
PainHigher on 4 of 7 days
TreatmentNo protocol changes
Activity28% lower
NewHeadache recorded on 3 days
See what changed Demonstration data.
Symptom Intelligence in Sequa filtered by condition: chronic lower back pain and knee osteoarthritis on the same August calendar, 285 days of data
Multiple conditions

One body. More than one condition.

Health apps often make you look at one symptom, one condition, or one metric at a time. Real life is rarely that simple. Pain may improve while fatigue gets worse. A treatment for one condition may coincide with changes somewhere else. Sleep may affect several symptoms at once.

Wk 1Wk 6Wk 12 RA PAIN MIGRAINE DAYS FATIGUE Methotrexate dose changed PanelPanel Sleep5h 506h 105h 306h 40

Tap a condition to add its track. Demonstration data.

Your conditions may have different names. Your body does not experience them separately.

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Personal experiments

Turn a question into something you can track.

Noticing a possible pattern is only the beginning. Sequa can help you structure a question, track what changes, and compare what happened before, during and afterwards.

QUESTION
Does reducing caffeine after 2pm change my sleep quality?
DEFINE
What you are changing
Last coffee before 2pm, for three weeks.
MEASURE
What you want to observe
Sleep duration and morning energy.
REVIEW
Compare the periods
The three weeks before against the three weeks during.

Experiments are for the things you can change yourself. Medication and treatment changes should be discussed with an appropriate healthcare professional.

Blood results

The number matters. So does the story around it.

A lab result is one moment in time. Sequa shows what else was happening around it: the protocol that was active, the estimated exposure at the draw, the symptoms recorded that fortnight, and the previous values of the same marker.

ProtocolDose changed 12 April
Estimated exposureNear trough at the draw
SymptomsEnergy and mood in the two weeks either side
Blood testHaematocrit 49.8%, 29 April
Next reviewCompare the following panel against the same context

Sequa keeps results in order and in context. It does not tell you why a value changed, whether it is clinically significant, or what should be done about it.

Haematocrit in Sequa: the latest value against the lab range, a history of four draws with the dates treatments started overlaid, and the change since the last draw
Understand the insight

See what an insight is based on.

An insight should never be a statement you are expected to take on trust. Every one in Sequa shows which entries contributed to it, what it was compared against, and where the gaps are.

Patterns are not diagnoses.

Sequa can help you explore relationships and changes in the information you track, but an association does not prove that one thing caused another. Your record can help you ask better questions and have better-informed conversations. It does not replace medical advice, diagnosis, or treatment decisions from an appropriate healthcare professional.

See the pattern. Read its evidence. Make health decisions with the right professional.

PATTERN OBSERVED
Energy was higher during this period.
BASED ON
31 tracked days
26 symptom entries
8 treatment entries
24 nights of sleep data
COMPARED WITH
The previous 30 days
MISSING
3 days with no entries
View the timeline Preliminary, on-device comparison. Not a statistical analysis.
IT WORKS THE OTHER WAY TOO

If you have tagged a trigger dozens of times and the entries show almost no relationship with your symptom, Sequa says so. A perceived trigger and a recorded one are not always the same thing.

Myth busting from your data in Sequa: tags such as overexertion and prolonged sitting shown with almost no correlation to recorded pain
Sources

Every reference is one tap away.

The condition notes, compound information and monitoring schedules inside Sequa cite where they came from: peer-reviewed research, clinical trial registries and official guidance from NHS, NIH, CDC and others. The methodology behind modelled exposure and correlations is written down in the app, with its limits.

If a number on screen came from a calculation, you can read how it was calculated. If a claim came from a paper, you can open the paper.

653
cited sources
19
institutions
113
conditions covered

Counts from the current app build. Sources are for context and education, not treatment advice.

Grounded in real research: 653 cited sources across 19 institutions and 113 conditions, with sample sources including the STEP 1 semaglutide trial and NIH condition pages
Medical Info and Sources in Sequa: linked references, a correlation versus causation note, the calculation methodology for modelled levels, and the not-medical-advice statement
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From insight to history to appointment

Six months of health should not become a six-minute explanation.

Every insight has a timeline behind it. When Sequa highlights an interesting period, you can go straight to what happened: the symptoms you logged, the protocol that was active, the treatment events, the blood tests, the notes, the gaps. And when an appointment arrives, the same history is what Visit Prep is built from.

A Timeline event in Sequa: norethisterone schedule changed from three times daily to twice daily, recorded 28 July, with a link to what was recorded before and after this event
FROM MEMORY

“I think I felt worse after the dose changed, but I can’t remember exactly when.”

What most appointments start from.

FROM THE RECORD
Dose changed 14 May.
Symptoms were relatively stable beforehand.
Severity increased during the following two weeks.
Three additional symptoms recorded in the same period.
A summary of what you recorded, not a conclusion. See Visit Prep

Logging creates a record. Context makes that record useful.

Different conditions can mean different clinicians, clinics and services. Your history does not reset when the appointment changes. One health story, wherever you get care.

What insights draw on

Sleep, activity, wellbeing and weather where you choose to include them.
Symptoms
Severity, frequency, notes, changes
Conditions
One or several, together
Treatments
Medication and treatment history
Protocols
Dose, frequency, route, starts, stops
Bloods
Lab markers over time
Sleep
Where available
Activity
Where available
Mood and wellbeing
Check-ins over time
Measurements
Weight and relevant vitals
Timeline entries
Important health events and changes
Flares
Duration, peak, recovery
Experiments
Structured questions and observations
Weather and air pressure
Local conditions on each recorded day
Notes
What you wrote down at the time

Your health already has a story.

Sequa helps you see it more clearly.

Track the moments. Keep the context. Take the history with you.

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