What should I track about my symptoms?

Record the date, what the symptom was, how severe it felt on a scale of one to ten, how long it lasted, what you were doing or had eaten beforehand, and anything you tried along with whether it helped. Those six things turn a vague complaint into a pattern a doctor can work with.

How long should I track symptoms before seeing a doctor?

Two to four weeks is usually enough to show a pattern for a recurring problem. Do not delay care to build a longer record. If a symptom is severe, worsening, or alarming, seek care immediately and bring whatever you have.

Is my symptom data private?

Yes. Entries are stored in your own browser on your own device using local storage. There is no account and no server, and nothing you type is transmitted anywhere. You can delete everything at any time with one button.

Will tracking make me focus on my symptoms too much?

It can, which is why a short defined period works better than open-ended monitoring. Record once a day at a set time rather than continuously, and stop once you have enough to show a pattern.

What if I use a different device or browser?

Entries are saved only in the browser you used, on that device. They will not appear elsewhere. Print or write down your timeline before switching devices or clearing your browser data.

Symptom timeline builder

August 1, 2026 · Reviewed by Pick The Doc Team · Editorial policy

Doctors think in patterns. A written record of when a symptom happens, how bad it is, and what you have already tried is far harder to dismiss than a recollection under time pressure.

This stays on your device and is never sent anywhere. Entries are saved in your own browser. There is no account, no server, and nothing you type leaves this computer. Delete everything at any time with the button below.

This builder needs JavaScript. The guidance below explains what to record if you would rather keep a timeline on paper.

Your timeline

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Your recorded symptom entries
Date	Symptom	Severity	Lasted	Context	Tried	Actions

What to record

Six things turn a vague complaint into a pattern a doctor can act on.

Date — when it happened
Symptom — what you felt, in plain words
Severity — a number out of ten
Duration — how long it lasted
Context — what you were doing, eating, or taking beforehand
What you tried — and whether it helped

Record once a day at a set time rather than continuously, and keep it to two to four weeks. That is usually enough to show a pattern without turning monitoring into a preoccupation.

Frequently asked questions

What should I track about my symptoms?: Date, symptom, severity out of ten, duration, what preceded it, and what you tried along with whether it helped.
How long should I track before seeing a doctor?: Two to four weeks usually shows a pattern. Never delay care to build a longer record — if something is severe or worsening, go now and bring what you have.
Is my symptom data private?: Yes. It is stored in your own browser on your own device. There is no account, no server, and nothing is transmitted.
Will tracking make me focus on symptoms too much?: It can. A short defined period and a once-a-day habit avoids most of that.
What if I use a different device?: Entries stay in the browser you used. Print your timeline before switching devices or clearing browser data.

Symptom timeline builder

Your timeline

Summary for your doctor

What to record

Frequently asked questions

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