主页 > 医药科学 >
【drug-news】蓝色小药丸：关于伟哥的那些事
VIAGRA is an oral medication for erectile dysfunction (ED). It helps most men with ED improve their erections. That means they are able to achieve harder erections.
Getting an erection is only half the story
Maintaining an erection is just as important as getting one. VIAGRA can help with both. This can lead to a more satisfying sexual experience with your partner.
Who can take VIAGRA
VIAGRA has an established safety profile of over 9 years. It has been shown to work safely and effectively in men with ED. This includes:
Men of all ages
Men who have difficulty all the time or just some of the time
Men with other health issues such as high blood pressure, diabetes, and depression
Find out if VIAGRA is right for you. Speak to your doctor. He can tell you if you have ED. And can recommend an effective treatment.
Doctor Q&A
What is VIAGRA?
VIAGRA is a prescription medicine for erectile dysfunction. It improves the ability to get and maintain an erection for men with ED. VIAGRA is the #1 prescribed ED tablet.
How does VIAGRA work?
VIAGRA increases blood flow to the penis. If you have ED, this can help you get an erection and maintain it during sex. VIAGRA only works when you are sexually aroused. After sex, your erection will go away.
Will VIAGRA work for me?
VIAGRA has been shown to work for most men with ED. In clinical studies, 8 out of 10 men with ED improved their erections with the highest dose of VIAGRA, which is 100 mg. Only 2 out of 10 men taking a sugar pill improved their erections. Odds are, VIAGRA will also work for you. The best way to find out is to talk with your doctor. And ask if VIAGRA is right for you.
screen.width-333)this.width=screen.width-333" width=175 height=125 title="Click to view full viagra.jpg (175 X 125)" border=0 align=absmiddle> Safety
Safety is important. So it’s nice to know that VIAGRA has an established safety profile of over 9 years.
For men with other health issues
VIAGRA has been shown to work safely in men who have ED and other health issues. These include:
High blood pressure
High cholesterol
Heart disease
Diabetes
Prostate problems
Depression
For men taking other medicines
VIAGRA can be taken safely with many other medicines, like those for high blood pressure and depression.
If you have prostate problems or high blood pressure for which you take medicines called alpha blockers, your doctor may start you on a lower dose of VIAGRA.
Who should not take VIAGRA
VIAGRA has been shown to work safely in most men. But if you take any medicines that have nitrates in them (like nitroglycerin for chest pain)—every day or even once in a while—you should NOT take VIAGRA. Side effects
Like with all medicines, some people taking VIAGRA may experience side effects. These are usually mild and don’t last longer than a few hours. The most common side effects are:
Headache
Facial flushing
Upset stomach
Less common side effects are temporary bluish vision or blurred vision, or being sensitive to light. In clinical studies:
Patients rarely stopped taking VIAGRA because of side effects
The frequency of side effects has been shown to decrease over time
Taking VIAGRA does not make you more dependent upon it to get or maintain an erection.
If you have any questions about the side effects of VIAGRA, be sure to ask your doctor. He can let you know if VIAGRA is right for you. How VIAGRA works
Below find out how VIAGRA works in your body. You’ll learn how VIAGRA increases blood flow to the penis. And how it helps men with erectile dysfunction (ED) get and maintain an erection.
ED is an issue with blood flow
A man’s penis has arteries that carry blood through it. Normally, this blood fills the spongy tissue inside the penis to cause an erection.
Sometimes a health problem can keep blood from flowing properly through the arteries of the penis. When this happens, a man can have problems getting or maintaining an erection.
How VIAGRA improves erections
VIAGRA works by increasing blood flow to the penis. This causes the penis to become hard. And stay hard longer.
VIAGRA lasts for up to 4 hours. This gives you plenty of time to be spontaneous with your partner.
And VIAGRA only works when you need it, when you are sexually aroused. After sex, your erection will go away. 认领以上文献！ 有一个小小的概括
VIAGRA is prescribed to treat erectile dysfunction (ED). 2005年的报道，后来怎样呢？谁知道后来的事情啊 About VIAGRA
VIAGRA is an oral medication for erectile dysfunction (ED). It helps most men with ED improve their erections. That means they are able to achieve harder erections.
阅读本文的人还阅读：
作者:admin@医学,生命科学 2011-03-04 17:14
医学,生命科学网