Erectile Dysfunction

How Long Does Viagra (Sildenafil) Stay In Your System?

How Does Viagra (Sildenafil) Work? 

Viagra belongs to a class of drugs known as PDE 5 inhibiting meds. PDE 5 is an enzyme. Your body makes this enzyme to prevent blood vessels from widening. Active ingredients of Viagra block or inhibit PDE 5. As a result, your arteries, especially in the pelvic area enlarge in size. 
 
This process makes way to an added supply of blood to enter your penile zone. You need to know that an extra amount of blood supply is a prerequisite to have a successful erection. Thus, with PDE 5 under control – thanks to Viagra, your penis hardens and sustains an erection till your act of intimacy is over. 

How Long Does It Take For Viagra (Sildenafil) To Work? 

Viagra starts working anytime between 25 to 50 minutes from the time of taking a dose. Caveat: intake of this PDE 5 inhibitor alone will never lead you to an erection. You need to be turned on for this drug to work on your penile chambers and muscles.  
 
If you need Viagra to work sooner than the above timespan, you can have it on an empty tummy. Research studies show that this drug may delay its starting time when you take it along with a meal. In fact, those who ate a heavy meal or foods with high level of fast in them witnessed a marked drop in efficacy levels. 

Does Viagra (Sildenafil) Make You Last Longer? 

With the passage of each hour, the quantum of this med in your system decreases. It is likely to take about 4 hours’ time for the drug to stop working. It is a safer thing to state that the effects of viagra will last for up to 3 hours from the time of your dosing.  

Conclusion: How Long Does Viagra Last

The fact is residue of viagra is known to last for more than 22 hours. Studies done on this topic have inferred that it can take little more than 24 hours for your body to completely get rid of this med. In this regard, you need to note that taking a double dose of viagra can cause serious side effects. In some males, side effects like priapism can occur; this is a condition wherein your penis remain stiff and hard for several hours.  
 
Having an erect penis for 2 to 3 hours can harmful to your body. It may damage vital organs like your lungs, heart and brain. It is for these reasons you are advised to take viagra strictly as per the instructions of your treating physician. 

Alternatives to Viagra: