Article ยท 3 min read
Most tracking apps end the entry when the pain stops. The 24 to 72 hours after are where the fog, fatigue, and residual light sensitivity actually live, and they belong in the record.
The headache broke around 6 a.m. By the time you are upright, the pain that ran the night is gone, and something duller has taken its place: heavy limbs, a word you cannot find, light through the blinds that still reads as too much. You are not in an attack anymore. You are also nowhere near fine. And the app you opened at 2 a.m. to log the pain has already marked the migraine as over.
We call this the half-logged attack. The entry captures the loudest hours and quietly drops the rest. Pain gets a number, a timestamp, maybe a trigger guess. The fatigue that flattens the next morning, the concentration that will not hold through a meeting, the neck that stays stiff into the afternoon: none of it makes the record, because the record thinks the story ended when the pain did. For a condition measured across days, that is most of the picture missing.
The design assumption in most trackers is that a migraine is a discrete event with a start and a stop, like a workout. Log it, close it, move on. That framing fits a tension headache. It does not fit migraine, which for many people runs premonitory hours before the pain and a postdrome that can outlast the attack itself. When the interface offers one timestamp and a pain slider, it is quietly teaching you that the after-phase does not count. It does count. It is often the part that costs you the work day.
Postdrome is not a fringe complaint. When researchers have followed patients with electronic diaries instead of asking them to remember weeks later, the after-phase shows up for the majority of people, with tiredness, trouble concentrating, and neck stiffness among the most reported symptoms. Giffin and colleagues documented this in a prospective electronic-diary study; Kelman's earlier work described the postdrome across a large clinic population. The exact figures vary by study, but the direction does not: most attacks have a tail, and that tail has its own symptom profile.
Here is the practical bind. The postdrome is exactly when tracking is hardest, because concentration and short-term memory are the symptoms. You are asked to type a structured entry with the part of your brain that is currently offline. So the after-phase goes unlogged, not because it does not matter, but because the tool demands more than you have that morning. The answer is not more willpower. It is a lighter interface: fewer taps, larger targets, an entry that reopens the same attack instead of forcing a new one, and a way to add a note by voice when reading a screen still hurts.
| After-phase symptom | What most trackers ask for | What the moment can actually give |
|---|---|---|
| Fatigue and heavy limbs | A closed entry, nothing left to add to | Reopen the same attack the next morning |
| Trouble concentrating | A full structured form to fill out | One tap for severity, plus an optional voice note |
| Residual light sensitivity | No field once 'pain' is marked gone | A symptom that continues on the same timeline |
| Neck stiffness | A separate, brand-new entry | A continuation of the same attack, not a new one |
When the after-phase is in the record, two things change. Your own patterns get honest: you can see that the light sensitivity trails the pain by a day, or that the worst fog lands the morning after rather than during. And the conversation with your neurologist changes, because 'the headaches last four hours' and 'I lose the next day and a half every time' lead to very different treatment questions. This is the arc Postdrome is built to hold: one continuous timeline from premonitory signs through the postdrome tail, an entry you can reopen as the days unfold, and an Aura Mode meant to be usable when reading a screen is part of what hurts. We built it because the apps we tried kept closing the entry at the exact moment the people we love still needed to describe how they felt.
Most postdromes resolve within a day or two and follow your usual pattern. Some do not, and those are worth a call rather than a log. A postdrome that keeps getting longer and heavier attack over attack, or symptoms that stop looking like your normal recovery, deserve a clinician's eyes. The record you have been keeping is exactly what makes that conversation faster.
Not everything after an attack is postdrome
Seek care promptly for a sudden 'worst headache of your life,' a thunderclap onset, new weakness or numbness, trouble speaking, or a stiff neck with fever. Log the ordinary tail; escalate the ones that break your pattern.
Postdrome keeps the whole timeline on your device, priced once for life, with no subscription and full data export. It was built by people who watched migraine flatten the people they love and kept losing the after-phase in every app they tried.