When it comes to treating erectile dysfunction, many men turn to the drug 비아그라 (viagra). It is probably the most commonly prescribed and widely used medication for treating this common problem. But before you decide whether Viagra is right for you, there are certainly a few things you need to know concerning the drug and its uses and side effects.

What Is Viagra ?
Viagra (sildenafil) is really a medication used to deal with erectile dysfunction (ED). ED is really a condition that affects an incredible number of men round the world. It's brought on by an inability to accomplish or maintain an erection during sexual activity. The active ingredient in Viagra , sildenafil, belongs to a class of medications referred to as phosphodiesterase type 5 (PDE5) inhibitors. These drugs work by increasing blood flow to the penis during sexual stimulation, which helps men achieve and maintain an erection strong enough for intercourse.
How Does Viagra Work?
Viagra functions by increasing blood flow to the penis during sexual stimulation. This increased blood flow helps men achieve and maintain an erection strong enough for intercourse. The drug also relaxes other muscles in the body and increases quantities of nitric oxide in the bloodstream, which supports promote better blood circulation throughout the body. To obtain probably the most benefit from Viagra , it must be taken 30 minutes before intercourse begins. The results can last as much as four hours after taking it, so it's essential that you plan accordingly so that you don't overlook any one of its benefits.
Side Effects of Taking Viagra
As with any medication, you will find potential negative effects associated with taking Viagra. Common negative effects include headaches, flushing, upset stomach and vision problems such as blurred vision or color blindness. If these side effects persist or worsen with time then it's essential that you speak along with your doctor about them as soon as possible in order to determine if they might require medical attention or if they could be managed at home with minor lifestyle changes such as drinking plenty of water or avoiding certain foods that may be triggering them. Additionally, if you feel any serious unwanted effects such as heart palpitations or chest pain then seek medical attention immediately as these might be signs of a more serious underlying health issue that really needs treatment right away.

Conclusion:
To conclude, it's essential for anyone considering taking Viagra to understand how it works and what potential unwanted effects may occur from using it prior to making any decisions about whether or not they ought to take this medication. If after researching all available information with this subject material you still feel uncertain then make sure to talk to your doctor who will have the ability to provide more personalized advice based in your individual circumstances and health history so as help guide you towards making an educated decision about whether this medication is right for you. With proper understanding on how this medicine works alongside knowing its potential risks and benefits will help ensure your treatment experience will be safe and positive one!