Who should not take Levitra
A contraindication is a condition under which Levitra (Vardenafil) should not be taken because the risk outweighs the benefit. Levitra has both absolute contraindications (do not use) and relative cautions (use only after careful review). This page summarises both at the 5mg, 10mg, 20mg dosing range.
Absolute contraindications
According to the prescribing information for Vardenafil, 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 Levitra 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. During sexual stimulation, nitric oxide is released in the corpus cavernosum and activates an enzyme that produces cyclic GMP, which relaxes smooth muscle and increases blood flow to support erection.
Frequently asked questions
Can someone with heart disease take Levitra? ▾
Some forms of heart disease are absolute contraindications for Levitra, particularly with nitrate use or recent cardiovascular events. Stable, well-controlled cardiovascular disease may allow Levitra use under specialist supervision. The prescribing information for Vardenafil should be reviewed.
Is Levitra safe with kidney problems? ▾
Mild to moderate kidney impairment usually allows Levitra at adjusted lower 5mg, 10mg, 20mg 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 Levitra
- With alcoholLevitra and alcohol — is it safe to drink?
- With foodShould Levitra be taken with food?
- Side effectsLevitra side effects: common, rare and warning signs
- Dosage guideLevitra dosage guide: how much to take and when
- OnsetHow fast does Levitra start working?
- DurationHow long does Levitra last?
The information on this website is provided for reference and educational purposes only. It does not replace consultation with a qualified healthcare professional.