Who should not take Mounjaro
A contraindication is a condition under which Mounjaro (Tirzepatide) should not be taken because the risk outweighs the benefit. Mounjaro has both absolute contraindications (do not use) and relative cautions (use only after careful review). This page summarises both at the 2.5mg, 5mg, 7.5mg, 10mg, 12.5mg, 15mg dosing range.
Absolute contraindications
According to the prescribing information for Tirzepatide, absolute contraindications typically include severe allergic reactions to the active ingredient or excipients, severe hepatic or renal impairment, certain cardiovascular conditions, and concurrent use of specific interacting medications. The exact list depends on the molecule and is detailed in the official label.
Relative cautions
Relative cautions are situations where Mounjaro can be used but with extra monitoring, dose reduction or alternative considered. These often include mild-to-moderate organ impairment, age extremes, multiple comorbidities, and complex medication regimens. Tirzepatide binds with high affinity to both the GIP and the GLP-1 receptors.
Frequently asked questions
Can someone with heart disease take Mounjaro? ▾
Some forms of heart disease are absolute contraindications for Mounjaro, particularly with nitrate use or recent cardiovascular events. Stable, well-controlled cardiovascular disease may allow Mounjaro use under specialist supervision. The prescribing information for Tirzepatide should be reviewed.
Is Mounjaro safe with kidney problems? ▾
Mild to moderate kidney impairment usually allows Mounjaro at adjusted lower 2.5mg, 5mg, 7.5mg, 10mg, 12.5mg, 15mg doses. Severe kidney failure is often a contraindication or requires substantial dose reduction. The prescriber decides based on lab results and concurrent medications.
More on Mounjaro
- With alcoholMounjaro and alcohol — is it safe to drink?
- With foodShould Mounjaro be taken with food?
- Side effectsMounjaro side effects: common, rare and warning signs
- Dosage guideMounjaro dosage guide: how much to take and when
- OnsetHow fast does Mounjaro start working?
- DurationHow long does Mounjaro last?
The information on this website is provided for reference and educational purposes only. It does not replace consultation with a qualified healthcare professional.