The Flare Blog
Practical guides on tracking chronic pain — what to record, how to find your patterns, and how to bring evidence to your appointments.
From reading to your own record
Reading about tracking helps. Seeing your own patterns helps more.
Flare - Chronic Pain Tracker turns a few seconds of logging a day into trends you can see — and reports your doctor can use.
Scan withyour iPhone
Free for iPhone · No account required
-
“It’s All in Your Head”: My Post-Vasectomy Pain Story
The jolt that never subsided, the doctor who dismissed it, the spreadsheet that proved it was real, and the surgeon who finally saw me. The founder of Flare on post-vasectomy pain syndrome — and the year that shaped the app.
-
Tracking Fibromyalgia Flares: What to Record and What Patterns to Look For
Fibromyalgia flares involve more than pain, and they can last for weeks. What to record so you can see your own flares clearly (how often, how long, which symptom moves first, what came before), and what to bring to your rheumatologist.
-
After the Appointment: Write Down the Plan
The visit is over and the plan is already fading. Five minutes in the car park to capture what was agreed, what happens next, and what you still need to ask, so the next six weeks have a shape and the next appointment starts from a record instead of a memory.
-
What a Pattern Can, and Can't, Tell You
Your record shows bad days after grocery trips. Now what? How to turn an apparent association into a useful question, tell coincidence from timing from something real, and carry the uncertainty into an appointment instead of a conclusion. With a fictional example, on purpose.
-
Prepare for Your Next Appointment: What Changed, What to Ask, What to Bring
Months of entries, fifteen minutes of appointment. How to choose what changed since last time, pick the two questions that matter, set a report range that tells the story, and use a printed report as a conversation rather than a handover.
-
Sleep Belongs in the Conversation: Describing Bad Nights Alongside Your Symptoms
Sleep disturbance predicts pain more reliably than pain predicts sleep, and most appointments never get to it. How to describe your nights next to your days, what you noticed and what you don't know, and why the log can raise the question without answering it.
-
Tracking ME/CFS: What to Record and What Patterns to Look For
The crash arrives 12 to 48 hours after the thing that caused it, which quietly breaks every same-day tracking habit. What to log for ME/CFS — including the kinds of exertion most people never record — and how to read it backwards.
-
Living With Chronic Pain: The "Is This Forever?" Spiral, and Other Mental Pitfalls
The pain is one problem. The thoughts about the pain are a second problem — and that one, you can actually work on. The pitfalls by name, and ways through the worst moments.
-
Bearable vs Flare: Which Pain Tracker Fits Your Shape?
An honest comparison from the people who make Flare: Bearable is the comprehensive whole-health tracker, Flare is the deliberately lean pain diary. Which fits depends on the shape of your pain — and your capacity.
-
How to Describe Pain to Your Doctor (So the 10 Minutes Count)
Three months of pain, ten minutes to explain it, and your mind goes blank at "how have you been?" The eight things a clinician is listening for, the one-sentence summary that answers them, and what to write down before you walk in.
-
How to Ask an AI About Your Symptom Data (and Get Answers Worth Having)
AI assistants are genuinely good at reading months of symptom logs — and genuinely bad at admitting what the data can't support. What to ask, what to watch for, and how Flare's Export for AI keeps the analysis honest.
-
Tracking Symptoms Across Your Cycle: Separating Hormonal Patterns from Everything Else
If your flares seem to move with your cycle, you're describing one of the best-documented rhythms in chronic illness. How to confirm it — anchor, phase, and three cycles of patience.
-
Finding Food Triggers with a Symptom Diary (Without Elimination-Diet Misery)
Food is the most-blamed and most over-blamed trigger category there is. How to test suspects with a diary and one change at a time — before shrinking your plate.
-
The Weather and Pain: What Falling Pressure Actually Does
The aching-knee-before-rain effect has a physics-plausible suspect: falling barometric pressure. What the mechanism is, what the best study found, and how to test your own sensitivity.
-
Does Weather Really Trigger Flares? How to Test It on Your Own Data
Weather is the most-blamed flare trigger and the easiest one to actually test. How to check storms, pressure, and cold against your own log — including the step most people skip.
-
Stress Flares: Spotting the Lag Between Stressor and Symptom
Stress is one of the most-blamed flare triggers and the sneakiest to confirm — because the flare often lands after the stress ends. How to catch it in your log.
-
The Boom-Bust Cycle in Chronic Pain: Using Your Log to Learn Your Activity Ceiling
Good day, do everything, crash, rest, repeat. How to spot the boom-bust sawtooth in your symptom log, find your real activity ceiling, and pace without giving up your life.
-
Missed a Day? Why Gaps in Your Symptom Log Don't Ruin Your Data
A missed day is an unknown, not a good day — and definitely not a reason to quit. How to think about gaps, why not to backfill, and how to restart without drama.
-
Pain Scales, Explained: Why Fewer Steps Beats 0–10 for Daily Tracking
The 0–10 pain scale was built for clinic conversations, not daily logging. Here is why a few named levels work better day to day — and how to translate back for your doctor.
-
How to Track Chronic Pain (Without It Taking Over Your Life)
A practical system for tracking chronic pain: the five things worth recording, how often to log, and how to spot real patterns without burning out.
-
What to Actually Record in a Pain Diary (and What to Skip)
Which fields earn a place in a daily pain diary, which ones to add later, and which popular ones quietly kill the habit — with the reasoning for each.
-
What Counts as a Flare? Defining Your Baseline and Your Flares
A flare is a temporary worsening beyond your baseline. Here is how to define both for yourself — and why a consistent definition makes your tracking mean something.
-
How to Identify Your Flare Triggers: A Practical Method
A step-by-step method for finding what actually triggers your flares: log consistently, look backward from each flare, and test one suspect at a time.
-
What Happened to the Flaredown App? (And Where to Track Now)
Flaredown's apps are gone from the app stores and its website hasn't changed since 2021 — but it isn't dead, either. What we found when we signed up in 2026, what its users should do, and what to look for in a replacement.