DPP-4 inhibitor
Who should not take Sitagliptin
A contraindication is a condition under which Sitagliptin (Sitagliptin) should not be taken because the risk outweighs the benefit. Sitagliptin has both absolute contraindications (do not use) and relative cautions (use only after careful review). This page summarises both at the 25mg, 50mg, 100mg dosing range.
Absolute contraindications
According to the prescribing information for Sitagliptin, 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 Sitagliptin 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. Sitagliptin reversibly inhibits DPP-4, the serine protease responsible for rapid degradation of glucagon-like peptide 1 (GLP-1) and glucose-dependent insulinotropic polypeptide (GIP).
Frequently asked questions
Can someone with heart disease take Sitagliptin? ▾
Some forms of heart disease are absolute contraindications for Sitagliptin, particularly with nitrate use or recent cardiovascular events. Stable, well-controlled cardiovascular disease may allow Sitagliptin use under specialist supervision. The prescribing information for Sitagliptin should be reviewed.
Is Sitagliptin safe with kidney problems? ▾
Mild to moderate kidney impairment usually allows Sitagliptin at adjusted lower 25mg, 50mg, 100mg doses. Severe kidney failure is often a contraindication or requires substantial dose reduction. The prescriber decides based on lab results and concurrent medications.
Products containing Sitagliptin
More on Sitagliptin
- With alcoholSitagliptin and alcohol — is it safe to drink?
- With foodShould Sitagliptin be taken with food?
- Side effectsSitagliptin side effects: common, rare and warning signs
- Dosage guideSitagliptin dosage guide: how much to take and when
- OnsetHow fast does Sitagliptin start working?
- DurationHow long does Sitagliptin last?
The information on this website is provided for reference and educational purposes only. It does not replace consultation with a qualified healthcare professional.