What to Record for GLP-1 Doses: A Tracker Guide

Short answer: For each GLP-1 dose, record the medication name, the dose exactly as your label reads, the date and time, and the injection site if you use a pen or vial. Add a short note for anything you noticed. A GLP-1 medication tracker keeps these entries in one place, next to symptoms, meals, water and weight. It organizes what you log. It can’t tell you how to dose.

Why keep a GLP-1 medication record?

A record means you don’t have to rely on memory. It answers simple questions fast: when was my last dose, where did it go, and what did I notice afterward? That makes the weeks between appointments easier to describe. On a weekly semaglutide pen? See what to log for each Ozempic or Wegovy shot.

Prescription weight-management medicines are used as part of a wider plan that also includes eating habits, physical activity and follow-up with a healthcare professional, as NIDDK explains. Your log doesn’t replace that care. It gives you and your clinician clear facts to talk about. The decisions stay with the two of you.

What should you record for each dose?

Five fields cover almost every dose: the medication, the dose as printed on your label, the date and time, the site, and a note. Write the dose the way your label shows it, in mg, mcg or units, and never convert it yourself. If something on the label is unclear, ask your pharmacist.

Fields to record for each GLP-1 dose
Field	What to write	Why it helps
Medication	The product name on your prescription	Keeps entries clear if your medicine or pharmacy changes
Dose	The amount and unit exactly as your label reads	Shows your clinician what you actually took, without guesswork
Date and time	When you took it, including late or missed doses	Makes the gaps between doses easy to see
Site	Where the shot went, if you inject	Helps you follow the rotation your care team gave you
Note	Anything worth remembering, in a few words	Gives context, such as “new pen today” or “felt queasy at dinner”

Record late or missed doses as they happened, with a note to discuss them with your clinician. An honest log is far more useful than a tidy one. Your medicine may also come with a Medication Guide, which is FDA-approved patient information. Follow it, and the instructions from your prescriber, for anything about how and when to take your dose.

What should you log between doses?

Between doses, log what you want to remember and discuss: symptoms, meals, water, weight and activity. You don’t need all of them. Pick the two or three that matter most to you and your care plan, and add more only if logging still feels easy.

Symptoms: what you felt, when it started, how strong it was and how long it lasted. Our side effect diary guide shows what to write, and PenPal’s side effect tracker logs it in a few taps.
Meals: what you ate, with a focus on the nutrients your plan mentions. No scale needed: log meals with everyday measures. Many people choose to track protein and fiber first. PenPal’s protein and fiber tracker estimates both from a photo or a short description.
Hunger and food noise: a quick note on how hungry you felt or how loud food thoughts were, if that matters to you. Use the same simple scale each time, such as low, medium or high.
Water: a quick count of what you drank. A tap per glass is enough.
Weight: the same scale, at a similar time of day, so the trend means something. The trend over weeks tells you more than any single day. Read how to track your weight without obsessing over the scale.
Activity: steps or workouts, if you track them already. On iPhone these can come from Apple Health, so there’s nothing to type. See how a GLP-1 tracker works with Apple Health for what moves which way.
Questions: anything you want to ask at your next visit, written down the moment you think of it.

What does a week of entries look like?

A good week of entries is short. Most days need only a line or two. Here is an example for someone on a weekly shot. The dose column says “as on label” on purpose: write your own prescribed amount there, and nothing else.

Example of one week in a GLP-1 medication log
Day	Entry	Note
Mon	Dose: medication and amount as on label, 8:10 am, left side of stomach	New pen today
Tue	Symptom: nausea, mild, afternoon, about 2 hours	Larger lunch than usual
Wed	Meals: eggs, chicken salad, lentil soup. Water: 6 glasses	Felt fine
Thu	Weight logged, same scale, before breakfast	None
Fri	Symptom: tired, mild, evening	Short night of sleep
Sat	Activity: 7,800 steps	Walk with a friend
Sun	Question for next visit: “Is the Tuesday nausea worth tracking more closely?”	None

Notice what the example does not do. It doesn’t guess at causes or rate the week as good or bad. It lists what happened, and the question goes to the clinician.

How do you keep injection records straight?

For injections, the two things people forget most are the date of the last shot and where it went. Log both every time, right after the dose. A body map or a simple list of site names keeps your rotation easy to follow.

Each medicine has its own guide, because the products and pens differ:

The semaglutide injection log guide covers what to write for each semaglutide shot.
The tirzepatide injection log guide does the same for tirzepatide pens and vials.
The injection site rotation log guide shows how to record sites so you can follow your care team’s rotation plan.

These guides cover record-keeping only. How to inject, and where, comes from the instructions with your medicine and from your care team. If you’d rather not keep this on paper, you can log GLP-1 shots in the app with a body map that remembers every site.

What if your GLP-1 is a pill?

If your GLP-1 medicine is a tablet, log the same fields minus the site: the medication, the dose as your label reads, the date and time, and a note. Daily medicines add up fast, so a quick tap or tick right after each dose works better than filling in a week from memory.

Any instructions about how to take a tablet come from your label, your Medication Guide and your pharmacist. Your log only records what you did. If you switch between a pill and a shot, start a new line with the new product name, so the change is easy to spot later. For a full daily format with an example week, see how to keep an oral GLP-1 pill log.

Should you use paper, a spreadsheet or an app?

Use the tool you will actually keep using. Paper is simple and private. A spreadsheet is flexible but takes setup. An app is quickest day to day and can add reminders, charts and reports. You can start on paper and move to an app later.

Paper log, spreadsheet and tracker app compared
Option	Good at	Harder at
Paper log	No setup, no battery, easy to hand over	Spotting patterns over months; no reminders
Spreadsheet	Any column you like, simple charts	Logging on the go; you build everything yourself
Tracker app	Fast entries, reminders, charts, a report for visits	You need to trust how it handles your data

Our guide to paper, spreadsheet or app walks through the choice in detail. If you’re weighing apps, see six GLP-1 tracker apps compared, and how tracker apps work behind the scenes.

What can’t a GLP-1 tracker do?

A tracker only knows what you type in. It can’t check that an entry is right, tell whether a symptom comes from your medicine, or decide whether a change in treatment makes sense. It is a diary with good organization, not a medical record or a medical device.

Some apps show an estimated medication level based on the doses you log. Treat it as an estimate, not a lab result. Here’s how PenPal draws its estimate and what it leaves out. Don’t use any tracker to decide whether to repeat, change, skip or stop a dose, or how to treat a symptom. Those questions belong to your prescriber, your pharmacist and the instructions that came with your medicine.

How can a log help at an appointment?

Bring a short summary, not every entry. A one-page overview of doses, weight trend, symptoms and your questions lets your clinician see the pattern in minutes. MedlinePlus suggests going in with your medicines, your symptoms and your questions written down.

A simple routine for the day before a visit:

Pick the date range, usually the time since your last appointment.
List the doses you logged, including late or missed ones.
Note your weight trend over the period, not one day’s number.
Write down any symptom that came back more than once, with timing and strength.
Add other medicines, vitamins and supplements, especially anything new.
Finish with your top three questions. AHRQ’s Questions Are the Answer can help you phrase them.

For a full layout, read how to make a progress report for your doctor. If you log in PenPal, the app can turn those weeks into a PDF progress report. Please don’t send health details through a website contact form. If a symptom is severe, sudden or worrying, contact a healthcare professional or emergency services instead of waiting for an appointment.

What habits keep a log going?

Tie logging to something you already do, keep each entry short, and expect to miss a day now and then. A log with gaps is still a useful log. What matters is the overall picture across weeks.

Log the dose right away. Do it before you put the pen or pill box away, while the details are fresh.
Use the same words each time. “Nausea, mild” is easier to compare than a new description every day.
Keep notes to one line. You’re writing for your future self, not a novel.
Don’t rewrite history. If you forgot to log, add the entry with a note that you filled it in later.
Be kind to yourself. A hard week is information, not a failure. Log it the same way.

How PenPal records this

PenPal is a GLP-1 tracker for iPhone that holds every field in this guide in one place. You log a dose with its medication, amount, time, site and an optional note, and the Medication tab shows your next dose and the next site on a body map.

PenPal Medication tab: next dose in 4 days on Monday at 9:00 AM, the last dose logged on Monday, October 12, and a body map with Right Thigh as the next injection site. — The Medication tab: your next dose, your last logged dose and the next site on the body map.

Around your doses, PenPal logs side effects and how strong they felt, meals by photo or text with protein and fiber up front, water, weight and steps. It can bring in data from Apple Health. It also draws an estimated medication level from the doses you log, clearly labeled as an estimate. When an appointment comes up, it builds a PDF report from the dates and data you choose.

The app is built for personal organization. It doesn’t give medical advice, diagnose, prescribe or adjust doses, and your health data is never sold or used for advertising.

Every guide in this series

This page is the starting point. Each guide below goes deeper into one part of the log, and each feature page shows how PenPal handles it.

Dose records by medication

Start here for any dose, then go deeper for your own medicine, whether it’s a weekly pen or a daily pill.

Sites, symptoms and the estimated level

These three records feed the report you bring to a visit: where each shot went, what you felt and how your logged doses stack up as an estimate.

Food and body progress

Meals, weight and activity give your dose log its context, without turning it into a diet.

Reports, formats and choosing an app

Turn the log into something you can share, and pick the format you’ll actually keep using.

Sources

This guide is educational and doesn’t replace individual medical advice. Follow your prescription and talk to your clinician about your treatment.