📖Complete GuideUpdated 2026🔬Evidence-Based

Petrelintide Guide

Novo Nordisk

Complete guide to Petrelintide. Petrelintide is Novo Nordisk

Monotherapy (26 wks)
~9%
Combination
Ongoing
Dashboard
Your complete health overview in one place
🔥
14-day streak
Logged 18 of 18 scheduled shots
Next Shot Reminder
ACTIVE MEDICATIONS
PetrelintideB12
PETRELINTIDE
🔥 14
2
days away
Thursday · 7.5mg
Medication Supply
Petrelintide
6.2 / 10 mg · Vial
~42 days left · Mar 15
B12
4.4 / 5 ml · Vial
~88 days left · May 8
Retatrutide
1.2 / 5 mg · Vial
~6 days left · refill soon
Medication Levels
7 Days2 Weeks1 Month90 Days
CURRENT LEVEL
5.42mg
Mar 6
Today
ACTIVE MEDICATIONS
PetrelintideRetatrutide
0mg2.7mg5.4mg
18
Total Injections
💉 All time
122/78
Average BP
🩺 mmHg
8.4
Avg Mood
😊 /10
Health Chart
1mAll
218.6lb
↓ 8.4 lb · 3.7%
WeightInjectionsBPMood
2282222162102277.5mg7.5mg4mg10mg218
Feb 6Feb 14Feb 22Mar 2Today
Photos
12 photos · 2w streak
Week 1
Week 7
Today
Scheduled Reminders
Weight
Due today
Mood
Done
Blood Pressure
Tomorrow
Body Measurements
In 3 days
Dashboard
Your complete health overview in one place
🔥
14-day streak
Logged 18 of 18 scheduled shots
Next Shot Reminder
ACTIVE MEDICATIONS
PetrelintideB12
PETRELINTIDE
🔥 14
2
days away
Thursday · 7.5mg
Medication Supply
Petrelintide
6.2 / 10 mg · Vial
~42 days left · Mar 15
B12
4.4 / 5 ml · Vial
~88 days left · May 8
Retatrutide
1.2 / 5 mg · Vial
~6 days left · refill soon
Medication Levels
7 Days2 Weeks1 Month90 Days
CURRENT LEVEL
5.42mg
Mar 6
Today
ACTIVE MEDICATIONS
PetrelintideRetatrutide
0mg2.7mg5.4mg
18
Total Injections
💉 All time
122/78
Average BP
🩺 mmHg
8.4
Avg Mood
😊 /10
Health Chart
1mAll
218.6lb
↓ 8.4 lb · 3.7%
WeightInjectionsBPMood
2282222162102277.5mg7.5mg4mg10mg218
Feb 6Feb 14Feb 22Mar 2Today
Photos
12 photos · 2w streak
Week 1
Week 7
Today
Scheduled Reminders
Weight
Due today
Mood
Done
Blood Pressure
Tomorrow
Body Measurements
In 3 days
01BACKGROUND

Novo Nordisk\'s Long-Acting Amylin Analog

Petrelintide is Novo Nordisk\'s investigational long-acting amylin analog designed for once-weekly dosing. Amylin is a hormone co-secreted with insulin that naturally promotes fullness and slows gastric emptying. Petrelintide is being studied both as a standalone therapy and in combination with semaglutide (CagriSema-like approach) to potentially enhance weight loss outcomes beyond what either mechanism achieves alone. Use the Shotlee app to track your current protocol and build baseline data for whatever comes next.

02DEEP DIVE

What Is Petrelintide?

Petrelintide is Novo Nordisk\'s investigational long-acting amylin analog designed for once-weekly dosing. Amylin is a hormone co-secreted with insulin that naturally promotes fullness and slows gastric emptying. Petrelintide is being studied both as a standalone therapy and in combination with semaglutide (CagriSema-like approach) to potentially enhance weight loss outcomes beyond what either mechanism achieves alone.

Track your current protocol in Shotlee while this science evolves. Having clean historical data means you can compare outcomes with precision if you ever switch medications.

03WHAT TO TRACK

How It Works

01
🔬
Amylin Signaling
Mimics natural amylin hormone. Promotes satiety and fullness. Slows gastric emptying. Track appetite changes in Shotlee
02
🔬
Glucagon Suppression
Reduces post-meal glucagon. Stabilizes blood sugar. Complements insulin action. Log glucose data in Shotlee
03
🔬
Combination Potential
Being tested with semaglutide. Dual amylin + GLP-1 approach. May amplify weight loss. Track combo protocols in Shotlee
04
🔬
Why This Matters
As a long-acting amylin analog, Petrelintide attacks obesity through a different hormonal pathway than GLP-1 drugs. The combination with semaglutide could deliver some of the largest weight loss figur
04KEY NUMBERS

Clinical Data

📈
Monotherapy (26 wks)
0%
💪
Combination
0Ongoing
05MECHANICS

Side Effects

1
Nausea (common with amylin analogs)
2
GI discomfort
3
Generally manageable
4
Log side effects in Shotlee
06WHAT TO TRACK

Vital Protocol FAQs

01
🔬
What is Petrelintide?
Petrelintide is Novo Nordisk\'s long-acting amylin analog for obesity. It works through the amylin hormone pathway rather than GLP-1. Track your amylin protocol in the Shotlee app.
02
🧬
How is it different from Cagrilintide?
Both are amylin analogs from Novo Nordisk, but petrelintide has a different pharmacological profile. Track your response to either in Shotlee for comparison data.
07FAQ

Guide FAQs

Complete guide to Petrelintide. Petrelintide is Novo Nordisk

Yes. Shotlee supports tracking Petrelintide doses, side effects, and health metrics. It is free to use.

Free · Always

Track Your Petrelintide Protocol in Shotlee

Free dose logging, side effect tracking, and health metric monitoring for your complete protocol.

📚References & sources

Start tracking