Cialis Super Active with liver impairment: dosing and safety
The liver is the main site of metabolism for many medications including Cialis Super Active (Tadalafil). Liver impairment slows clearance and can raise plasma levels of Tadalafil above the intended range, amplifying side effects. People with chronic liver disease, recent hepatitis or significantly raised liver enzymes need a tailored approach to Cialis Super Active at 20mg.
Why liver function matters
Tadalafil undergoes hepatic metabolism through CYP enzymes for many medications. Reduced hepatic function slows this metabolism, prolongs the half-life and raises plasma concentrations. Tadalafil inhibits PDE5 in penile tissue during sexual arousal, allowing cyclic GMP to accumulate, smooth muscle to relax and blood inflow to increase. The prescribing information typically classifies severity by Child-Pugh score (A mild, B moderate, C severe) and gives dose adjustments accordingly.
Practical guidance
According to the prescribing information for Tadalafil, baseline liver function tests are recommended before starting Cialis Super Active in any patient with risk factors and periodically during treatment in chronic liver disease. Severe impairment (Child-Pugh C) often contraindicates Cialis Super Active or requires substantial dose reduction; mild impairment usually permits standard 20mg with closer monitoring.
Frequently asked questions
Is Cialis Super Active safe with liver problems? ▾
Mild liver impairment typically allows Cialis Super Active at standard or slightly reduced 20mg with monitoring. Moderate-to-severe impairment often requires substantial dose reduction. Severe (Child-Pugh C) impairment may contraindicate Cialis Super Active entirely.
Will Cialis Super Active damage my liver? ▾
Most Erectile Dysfunction (ED) medications at standard 20mg doses do not harm a healthy liver. A small subset can produce drug-induced liver injury in susceptible patients, usually detected by routine ALT/AST monitoring. The prescribing information for Tadalafil lists the documented risk.
More on Cialis Super Active
- With alcoholCialis Super Active and alcohol — is it safe to drink?
- With foodShould Cialis Super Active be taken with food?
- Side effectsCialis Super Active side effects: common, rare and warning signs
- Dosage guideCialis Super Active dosage guide: how much to take and when
- OnsetHow fast does Cialis Super Active start working?
- DurationHow long does Cialis Super Active last?
The information on this website is provided for reference and educational purposes only. It does not replace consultation with a qualified healthcare professional.