How to Keep an Injection Site Rotation Log
If you inject a medication on a schedule, you already know the question that comes up on shot day: which side did I use last time? After a few weeks, memory is a weak system. An injection site rotation log is just a written record of where each shot went, so you don't have to guess.
This guide covers what to write down, how to name sites consistently, and how a body map can make the habit easier. It is about recordkeeping, not about where you should inject.
Quick note: this article is about recordkeeping only. It is not medical advice. Your prescriber and the instructions that come with your medication decide which injection sites to use, and how to rotate them. If a site looks or feels unusual, or you are unsure where to inject, talk to your clinician or pharmacist.
Why a site rotation log helps
Many injectable medication instructions ask you to use a different site each time, and to avoid skin that is tender, bruised, red or hard. The instructions are the authority. A log simply helps you follow them.
A rotation log helps you:
- Remember the last few sites. "Left abdomen last week, right thigh the week before" is easy to forget by month three.
- Stay consistent with names. If you always write "abdomen, lower left," the history is readable later.
- Bring a clear record to appointments. A dated list of sites is easier to discuss than a guess.
- Note anything unusual. If a spot gets sore or lumpy, the date and site are right there for your clinician.
A log does not tell you the next site to use. That decision stays with your medication's instructions and your prescriber.
What to record for each injection
Keep it short so you actually do it. For site rotation, the useful fields are:
- Date and time. The day the shot actually happened.
- Medication name. Write it the way it appears on your label.
- Dose as written on your label. Copy it exactly. Don't convert units or work out a dose yourself.
- Site: area and side. For example, "abdomen, lower right" or "left thigh."
- A short note, if needed. Redness, soreness, swelling, or anything you want to show your clinician later.
You can keep this in the same entry as the rest of your dose log. For a fuller walkthrough of weekly GLP-1 logging, see How to Track GLP-1 Injections.
How to name sites so the history stays readable
The most common problem with a rotation log is messy labels. "Stomach," "left belly," and "abd L" may all mean the same place to you today, and they will be confusing in six months.
A simple approach:
- Pick a short list of labels and reuse them. Area plus side is enough for most people, such as "abdomen upper left," "abdomen lower right," "left thigh," "right thigh."
- Only use sites your instructions list. Different products list different approved areas. Some notes say certain sites are best done by another person. Follow the leaflet that came with your medication.
- Don't invent a rotation pattern from a blog post. If you want a specific order, ask your clinician to help you set one that matches your medication.
- Write down skipped areas. If you avoided a site because it was sore, note that. It explains the pattern later.
Check the last few entries before each shot. That glance is the whole habit.
Paper, a notes app, or a body map
Paper or a printed body outline
Pros: free, no account, easy to keep in a drawer with your supplies. Cons: easy to lose, hard to search, and you have to draw or write the same labels every time.
A notes app or spreadsheet
Pros: always on your phone, searchable, easy to back up. Cons: lots of typing, labels drift over time, and you can't see the pattern at a glance.
A tracking app with a body map
Pros: you tap the site instead of typing it, recent sites are visible, and the site stays attached to that dose, date and medication. Cons: usually a subscription, and you should read the privacy policy before you store health information in an app.
If you also want reminders, a missed-dose calendar and a supply count, an app saves the most repeat work.
How to keep a rotation log in iQStax
iQStax is a private log for GLP-1s, medications, peptides, TRT and supplements. It records what you enter. It does not diagnose, prescribe or tell you where to inject.
In iQStax, site rotation works like this:
- Tap the site on a body map. Front and back views are available, so you can mark the area you actually used.
- See recent sites at a glance. You don't have to scroll a long notes file to remember last week's shot.
- Keep the site with the rest of the dose. Date, medication, the dose from your label and the site live in one entry.
- Use the calendar for the schedule, and the map for the location. Missed doses are marked on the calendar. The map is only a record of where logged shots went.
- Log from Apple Watch when you're on iPhone, or use the same log on Android.
- Add a note if a site felt off, so you can show your clinician later.
iQStax does not suggest the next site, and it does not approve or reject a location. You choose the site that matches your instructions, then you record it.
iQStax comes with a 14-day free trial, then it's $4.99 a month or $29.99 a year.
Download iQStax on the App Store or Google Play at myiqstax.com and start your free trial.
Habits that make the log stick
- Log the site right after the shot. Waiting until later is how entries get skipped or guessed.
- Use the same labels every time. If you start in an app, let the body map do the naming for you.
- Review once a month. Look back at the map or the list. If one area is doing all the work, bring that to your clinician. Don't change your plan on your own.
- Be honest about unusual sites. If something looked or felt different, write it down. The log is for you and your care team, not for a perfect streak.
FAQ
Do I need to log my injection site every time?
It helps. If your medication instructions ask you to rotate sites, a written record is the easiest way to remember where the last few shots went. Your clinician and your medication's instructions decide which sites to use.
Can an app tell me where to inject next?
iQStax cannot, and this article does not either. A body map is a record of where you already injected. The next site should come from your medication's instructions or your prescriber, not from a blog post or an automated suggestion you haven't been told to follow.
What should I do if a site is red, sore or lumpy?
Note the date and the site, then ask your clinician or pharmacist. Don't guess about whether to keep using that area.
Does iQStax work for medications other than GLP-1s?
Yes. You can log injection sites for other medications, peptides, TRT and supplements in the same app, alongside pills and non-injectable items.
Is iQStax free?
iQStax has a 14-day free trial. After that it's $4.99 a month or $29.99 a year.
Start a rotation log you can actually keep
You don't need a complicated system. Date, medication, dose from your label, area and side. Do it every time, use consistent names, and keep the record where you'll see it on shot day.
Try iQStax free for 14 days. Download it on iPhone or Android at myiqstax.com.
iQStax is a recordkeeping tool. It does not provide medical advice, diagnosis or treatment. Talk to your clinician about your medication, dose and injection sites.