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At the appointment, you suddenly can't recall when and where it last flared up?

Every flare-up.
Recorded and traceable.

Chronic pain comes and goes — but at the doctor's, what counts is what you can show. SchmerzLog is your pain diary right on your phone: you log pain intensity on a 0 to 10 scale, mark the location on a body map and note triggers, weather, medication and remarks. Everything stays offline on your device.

Android only · Install once, use for good

What you record with SchmerzLog

Intensity & location

Pain intensity on a 0 to 10 scale, plus the exact location on an interactive body map — for every entry.

Triggers, weather & medication

Note triggers, weather, medication with dosage and your own remarks. Patterns become visible over time.

Trend chart

See how your pain develops at a glance — as a chart across days, weeks and months.

PDF for your doctor

A chronological PDF report with values and body map, shareable by email (one-time purchase).

Offline · One-time purchase · No account needed · 24 EU languages

Why you should record your own pain history

Chronic pain varies from day to day. At the appointment you're asked when it was worse, where exactly and for how long — but memory smooths over the good and bad phases. That is exactly what SchmerzLog is for: your pain diary that records the history while you still feel it, so you don't have to guess during the conversation.

Each day you log pain intensity on a 0 to 10 scale, mark the location on a body map and note triggers, weather, medication and remarks. Over weeks a clear history builds up — as a chart on screen and as a PDF for your records. It helps for talks with your doctor or clinic, as evidence for a disability claim and as thorough documentation for personal-injury questions after an accident.

All entries stay solely on your device. No account, no server, no cloud, no sharing. SchmerzLog records your history and, on request, turns it into a PDF report — the app is a documentation tool and does not replace medical advice or treatment.

Keeping a pain diary: what belongs in every entry

A pain diary only helps if it captures the right details — not just “headache again today”. The more precisely you note things down, the clearer the pattern becomes that you can later show your doctor. Every entry should hold at least the following:

  • Date and time — when the pain started and how long it lasted
  • Intensity on a 0 to 10 scale (NRS), so entries stay comparable to one another
  • Location and radiation — where it hurts and whether the pain travels
  • Type of pain — stabbing, dull, burning, throbbing or cramping
  • Possible triggers — exertion, stress, weather, food or sleep
  • Medication and whether it helped — what you took and how it worked
  • Accompanying symptoms — such as nausea, dizziness, sensitivity to light or sound

Scattered notes on scraps of paper or in your phone never add up to a picture later on. SchmerzLog asks for the same fields with every entry and arranges everything in order — so a coherent timeline builds up instead of isolated snapshots. It is exactly this thread running through weeks of entries that a loose pile of notes can never give you.

Why the timeline matters for the doctor's appointment

Time is short in the consulting room, and that is precisely when it becomes hard to recount weeks of pain from memory. A complete diary takes that burden off you: it shows frequency, intensity and duration over time — and turns a vague “it’s getting worse” into a curve you can actually point to.

The real value lies in the connections. Do the symptoms always come on in the evening, after certain meals, under stress or when the weather turns? Does a medication genuinely help, or does the pain ease off anyway? Patterns like these only surface once you have gathered them over weeks — and they help your doctor ask more targeted questions.

Throughout all this, SchmerzLog is a personal documentation tool, not a medical device: it makes no diagnosis and does not replace medical advice. It helps you keep your own observations in order — assessment and treatment belong in a doctor’s hands. For severe, new or persistent pain, please see a doctor.

How to document pain properly

A good pain diary comes together on the side, not as a chore. Here is how to go about it:

  • Log it promptly: Record the pain while it is happening — memory fades once the moment has passed.
  • Always the same scale: Stick to 0 to 10 throughout, so entries can truly be compared.
  • Write down triggers: Note what came before — activity, food, sleep, stress or weather.
  • Stay honest: Good days belong in the picture too, otherwise the timeline looks distorted.
  • Sum up before the appointment: A quick look back over the last few weeks gets you ready for the conversation.

That way you don’t arrive with a vague feeling but with a clear timeline — the best basis for working out the right questions together. And over time you see for yourself what does you good and what makes the pain worse, without having to rely on your memory at all.

Three situations people with chronic pain know

The question that keeps coming back

“How has it been these past weeks?” — with the trend chart you show, instead of a vague memory, when intensity rose and which days were especially bad.

The claim that needs evidence

A disability or benefits claim depends on traceable documentation. A complete pain diary with date, intensity and location shows the history over months.

The pattern that only becomes visible

Only when weather, triggers and medication sit next to the intensity do connections stand out. The history makes such patterns visible over time.

All three situations share the same pattern: without your own documentation the pain history stays vague. With a complete pain diary it stays traceable — for the doctor's appointment and for any claim.

Frequently asked questions about the pain diary

Why do I need a pain diary?

A pain diary records the course of your pain in a traceable way: intensity, location, triggers and medication over time. This helps at the doctor's appointment and as evidence for a disability claim or personal-injury questions.

Does SchmerzLog work without internet?

Yes, the app works 100% offline. All entries stay solely on your device. No account, no registration, no cloud, no data sharing.

Can I share the history as a PDF?

Yes. At the tap of a button you create a chronological PDF report with values, body map and remarks and share it by email for your doctor's appointment or your records (single in-app purchase).

Is SchmerzLog a medical device?

No. SchmerzLog is a documentation tool that records your pain history. It makes no diagnoses and does not replace medical advice or treatment.

Which languages is SchmerzLog available in?

SchmerzLog is available in 24 EU languages and adapts automatically to your device's language.

More help for health and everyday life

The pain timeline is one piece of the picture. If you also want to document the care of a relative, build steady medication and therapy routines or log your trips to the doctor and therapy, you’ll find equally privacy-friendly tools for that — offline and with no account.

Walk into your next appointment prepared

Offline · One-time purchase · No account needed · 24 EU languages