A tirzepatide tracker is a record of each injection and what followed it, kept in one place regardless of which brand you take. Tirzepatide is sold as Mounjaro in Europe and as Zepbound in the United States, as a once-weekly subcutaneous injection either way. Veya records what you enter and nothing else, and it is not a substitute for the advice of the prescriber managing your treatment.

Why tirzepatide users track by the molecule, not the brand

Tirzepatide is a dual GIP and GLP-1 receptor agonist, not a GLP-1 analogue, which puts it in a different pharmacological class from semaglutide and liraglutide even though the three are often discussed as a single group. Knowing that does not change what is worth recording, but it is worth knowing what you are actually taking.

A weekly injection has no daily routine to anchor it

A daily medicine sits inside a routine you notice if you break it. A weekly injection has nothing equivalent, and after a few cycles the exact day you last injected stops being something you can state with confidence.

A date logged on the day is the difference between knowing and reconstructing, and it gives anything recorded afterwards a fixed point to measure from.

A symptom needs a date more than it needs a description

Telling a prescriber a symptom 'sometimes happens' is much less useful than telling them it started two days after an injection and cleared within a week. That level of detail rarely survives being recalled from memory in an appointment.

A short note made on the day, saying what happened and when, holds up far better than a memory does weeks on.

Which brand you are on is worth recording if it ever changes

Mounjaro and Zepbound are the same active substance from the same manufacturer, sold under different brand names in different regions. Someone moving between the two, for instance while relocating, benefits from a record that notes the switch rather than treating it as a break in the history.

How Veya tracks your tirzepatide

  • Injection logThe date of each injection, with the site you used, so the weekly pattern is something you can look at rather than something you have to recall.
  • Symptom and side-effect notesWhat you noticed, the day it started, and how long it lasted, sitting on the same timeline as your injections so the gap between the two is visible.
  • Weight and measurement entriesRecorded when you choose to record them, at whatever interval suits you and your prescriber. Veya stores the numbers you enter and plots them over time.
  • Appointment preparationYour recent entries pulled together into something you can read from or hand over, so the conversation starts from a record instead of a rough recollection.
  • Reminders you setA prompt on whatever schedule you choose, for whatever you have decided to record. Veya reminds you to make an entry; it has no view on your treatment itself.
  • CSV exportYour entries out of the app as a CSV file, in normal use and after cancelling. It is your record, and it should read somewhere other than inside Veya.

What to record across a change in your prescription

Treatment is reviewed and adjusted over time, and some people move between brands. Veya will not tell you what to take, and this page carries no schedule of amounts: that is between you and your prescriber, and it is set out in the information supplied with your medicine. What a tracker can do is make the period around a change legible afterwards. These are the entries worth having.

  • The date something changed, written down on the day rather than reconstructed later.
  • Which brand you were on before the change and which you moved to, if a switch happened.
  • Any symptom that appeared, disappeared or changed character in the two weeks either side.
  • How long each symptom lasted, which usually tells a prescriber more than how bad it felt.
  • What you had eaten and drunk on a day a digestive symptom was notably worse.
  • The injection site used each week, so a site-specific reaction can be told apart from a general one.
  • Anything else that changed at the same time: a new medicine, an illness, travel, a different sleep pattern.
  • The questions you want to ask at your next appointment, written down when they occur to you.

Tirzepatide basics

Active substance
Tirzepatide
Medicine class
A dual GIP and GLP-1 receptor agonist (ATC A10BX16), not a GLP-1 analogue.
Sold as
Mounjaro; Zepbound in the United States
Form
A weekly subcutaneous injection

Read from the EMA summary of product characteristics for Mounjaro and the US Prescribing Information for Zepbound on 11 September 2026. Product and prescribing information are reissued when updated. Always follow the information supplied with your own medicine, and speak to your prescriber or pharmacist about anything concerning your treatment.

Does Veya tell me what dose to take?

No, and it will not. Veya records what you enter. Decisions about your treatment belong to you and the prescriber who looks after it, and the information supplied with your medicine is the place to look for how it should be taken.

Is tirzepatide the same as semaglutide?

No. Tirzepatide is a dual GIP and GLP-1 receptor agonist, while semaglutide is a GLP-1 analogue. They are different molecules in different classes, even though they are often discussed together.

Can I use one tracker whether I'm on Mounjaro or Zepbound?

Yes. Entries carry the brand they relate to, so a history that spans a move from one to the other stays in one record instead of splitting across two.

What happens to my entries if I stop paying?

CSV export works in normal use and after cancelling. Your record is exportable as a file you keep, rather than something that becomes unreadable when a subscription ends.

Is Veya connected to a pharmaceutical company?

No. Veya is provider-neutral and independent. It does not sell, supply or prescribe medication, and it is not affiliated with any manufacturer. Tirzepatide is named here to identify the substance this page is about.

Do I need to log something every day?

No. A weekly injection plus a note whenever something is worth noting is a complete record for most people. A tracker that demands daily attention is one people stop opening.

Can I print my history for an appointment?

Yes. Entries export as a CSV file, which opens in a spreadsheet and prints. Handing over a printed sheet is often quicker than passing a phone across a desk.