How Long Does Viagra Stay in Your System?
Viagra typically stays in your system for 4-5 hours, though traces can be detected for up to 24 hours. The medication reaches peak concentration in your blood within 30-120 minutes after taking it. Your liver metabolizes sildenafil citrate, Viagra's active ingredient, at a rate that reduces blood levels by half every 3-5 hours. Factors like age, kidney function, and other medications can extend this timeframe. Men over 65 or those with liver problems may process Viagra more slowly, keeping it active longer. While the drug's effects on erectile function usually last 4-6 hours, complete elimination from your body occurs within 24-48 hours for most people.
Related Questions
Can you take Viagra every day safely?
What factors affect how long Viagra lasts?
Is it safe to drink alcohol while taking Viagra?
Related Articles
Viagra Side Effects and Safety Guidelines
Learn about common and serious side effects of Viagra, plus important safety precautions to take before using this medication. This guide covers drug interactions and when to seek medical attention.
How Viagra Works: The Science Behind ED Treatment
Discover the biological mechanisms of how Viagra treats erectile dysfunction and why timing matters. This article explains the medication's effects on blood flow and optimal usage strategies.
Alternatives to Viagra for Erectile Dysfunction
Explore other FDA-approved ED medications like Cialis and Levitra, plus natural treatment options. Compare effectiveness, duration, and side effects to find the right solution for your needs.