How to track your dizziness triggers (and actually find them)

If you live with recurrent dizziness or vertigo, you've probably been told to "keep a diary." So you jot down the bad days, maybe a note about how you felt - and months later you have pages of entries that don't add up to anything. The frustrating truth is that how you track matters far more than that you track. This guide walks through a method that reliably surfaces triggers, and the common mistakes that keep them hidden.

Why "just keep a diary" usually fails

Finding a trigger is a statistics problem in disguise. To link a factor (say, a short night's sleep) to an outcome (a dizzy day), you need three things a free-text diary almost never gives you:

• Consistent inputs. You have to record the suspected factor every day - good and bad - not just when you feel awful. Otherwise you can't compare.
• A defined outcome. "Felt rough" isn't measurable. A severity rating or a clear episode count is.
• Time lag. Many triggers act a day or two before symptoms. If you only look at same-day notes, you'll miss them.

Step 1 - Log every episode the same way

When dizziness hits, capture a small, fixed set of fields: time, type (spinning, floating, unsteady, lightheaded), intensity on a simple 1–10 scale, duration, and what you were doing. Keep it fast - under a minute - so you actually do it in the moment rather than reconstructing it later. Consistency beats detail: the same five fields every time are worth more than a paragraph you write once.

Step 2 - Do a short daily check-in, every day

This is the step almost everyone skips, and it's the one that makes triggers findable. Once a day, rate or note the factors you suspect:

• Sleep - hours and quality
• Stress - a simple 1–5
• Sodium / salty meals - especially relevant for Ménière's
• Hydration and caffeine
• Menstrual cycle - a big factor for many with vestibular migraine
• Weather / barometric pressure - a known vestibular trigger

Do it on good days too. A minute or two is enough. The point is to build two comparable columns: your factors, and your symptoms.

Step 3 - Look for patterns with a lag window

When you review, don't just ask "what happened on my bad days?" Ask "what happened the day before my bad days?" Trigger effects often show up 12–48 hours later. Check same-day, one-day, and two-day lags. A factor that clusters before episodes - but not before good days - is a candidate worth watching.

Step 4 - Be honest about confidence

With a couple of weeks of data you'll start seeing associations, but small samples fool everyone. Three bad days that happened to follow salty meals is suggestive, not proof. Treat early patterns as hypotheses to test with more logging, and resist the urge to overhaul your whole life on a handful of data points.

The mistakes that hide your triggers

• Only logging bad days. Without the good days you have nothing to compare against.
• Changing five things at once. If you cut salt, caffeine, and screen time together and improve, you'll never know which one helped.
• Ignoring lag. Same-day-only thinking misses the many triggers that act a day or two ahead.
• Recall logging. Filling in a week's worth on Sunday introduces memory bias. Log close to the moment.
• Quitting too early. Two weeks is the floor for meaningful patterns; a month or two is better.

Let an app do the statistics

You can do all of this with a spreadsheet - but the daily comparison and lag analysis get tedious fast, which is why most people give up. This is exactly the gap Dizzin was built to fill. It keeps episode logging to about 60 seconds and the daily check-in to roughly two minutes, captures barometric pressure automatically, then runs the same lag-window and confidence analysis described above - labelling each finding Strong, Possible, or Early signal, and telling you what it has ruled out. When it's time to see your doctor, it exports a clean PDF so your appointment starts with evidence, not guesswork.

Dizzin is a self-tracking tool, not a medical device. The patterns it surfaces are statistical correlations in your own logs, not medical advice. Always talk to a qualified healthcare provider about your symptoms.

Related reading: Ménière's disease triggers: what the evidence says · The vestibular migraine diet