Viagra: Uses, Health Benefits and Risks

Fast facts on Viagra

Here are some key points about Viagra. More detail and supporting information is in the main article.

1. Viagra was initially designed for hypertension and angina pectoris.
    Viagra's main competitors are Cialis (tadalafil) and Levitra (vardenafil).
2. Side effects include headaches, hearing loss, impaired vision, increased intraocular     pressure and dyspepsia.
3. Viagra pills are blue and diamond-shaped.
4. Individuals with kidney disease should not take Viagra.
5. Some athletes take Revatio in the belief that it enhances their performance.
6. Viagra works by inhibiting the enzyme cGMP-specific phosphodiesterase type 5.
7. Viagra was designed by Pfizer in Kent, England.

8. Some people use Viagra recreationally, although it is not thought to have any                 benefit in people without penile dysfunction.

What is Viagra?

Viagra is the brand name for sildenafil citrate, and is used for treating erectile dysfunction and pulmonary arterial hypertension. Originally developed by scientists in Great Britain, it was brought onto the market by Pfizer Inc., a US pharmaceutical company. Viagra is also sold under brand name Revatio.

Sildenafil citrate's chemical formula is C22H30N6O4S.
Viagra works by inhibiting an enzyme called cGMP-specific phosphodiesterase type 5, that delays degradation of cGMP, which controls blood flow in the penis.

Brief history of Viagra

Viagra has become the prime treatment for impotence (erectile dysfunction), competing with Cialis (tadalafil) and Levitra (vardenafil) for market share.

Initially, the drug was designed by Pfizer scientists working in Kent, England. They were in fact working on a drug for hypertension (high blood pressure) and angina pectoris (a symptom of ischemic heart disease). 

During the phase I trials, it was noted that the drug did very little to prevent angina but did induce marked penile erections. Hitting the market in 1998, Viagra was the first oral treatment approved to treat erectile dysfunction in the US.

Viagra's meteoric rise to fame has seen it enter usage as an illicit drug. But, Viagra use in individuals without erectile dysfunction does not seem to have any effect. Although, researchers have noted that there is a significant placebo effect. On a similar note, there is no proven benefit for women taking the drug.


With endorsements from former US Senator Bob Dole and football star Pelé, the drug goes from strength to strength. In 2008, Viagra generated some $1.93 billion of revenue for Pfizer.

Dosage

Viagra, for erectile dysfunction, comes in blue, diamond-shaped pills, in doses of 25, 50, or 100 milligrams. The patient takes a maximum of one pill in a 24-hour period, between 30 minutes to 1 hour before sexual intercourse.


Revatio, for pulmonary arterial hypertension, comes in white, round, film-coated tablets. Patients take one 20 mg Revatio tablet three times a day.

Adverse events for Viagra

According to clinical trial results, the most common side effects include headaches, nasal congestion, impaired vision, photophobia, and dyspepsia. Less commonly, some users have experienced cyanopsia (everything has a tinted blue tinge). 

In very rare cases, Viagra use can lead to vision impairment and nonarteritic anterior ischemic optic neuropathy. Postmarketing surveillance side effects have included (very rare) priapism, heart attack, sudden hearing loss, increased intraocular pressure, and ventricular arryhythmias. Since 2007, its labeling in the US has included a warning of the potential risk of sudden hearing loss.


Viagra can decrease blood supply to the optic nerve, causing sudden vision loss. This very rare adverse event occurred mainly to patients who had heart disease, hypertension, diabetes, high cholesterol, or pre-existing eye problems. Nobody really knows whether the vision loss was caused by the Viagra.

Interactions - HIV patients on protease inhibitors should discuss using Viagra with their doctors - protease inhibitors increase the likelihood and severity of side effects. Experts say such patients should have no more than 25mg, and not more often than every 48 hours.


If the patient is taking alpha blockers, they should make sure they take that medication and Viagra at least four hours apart, to prevent low blood pressure.

Contraindications - the following individuals should not take Viagra (or check with their doctors first):
1.Those on nitric oxide donors, nitrates and organic nitrites
2.Men who are advised to refrain from sexual intercourse because of cardiovascular risk factors
3.Patients with severe hepatic impairment
4.Patients with kidney disease
5.Individuals with low blood pressure (hypotension)
6.Those who have had a recent heart attack
7.Those who have had a recent stroke

8. Individuals with hereditary degenerative retinal disorders.

7 Foods for Better Sex

Avocados

The Aztecs referred to avocados as, ahem, testicles, because of their physical shape. But the scientific reason why avocados make sense as an aphrodisiac is that they are rich in unsaturated fats and low in saturated fat, making them good for your heart and your arteries. Anything that keeps the heart beating strong helps keep blood flowing to all the right places; in fact, men with underlying heart disease are twice as likely to suffer from erectile dysfunction (ED).

Almonds

Topping my list of feisty foods, almonds have long been purported to increase passion, act as a sexual stimulant, and aid with fertility. Like asparagus (another one of my favorite sexy foods), almonds are nutrient-dense and rich in several trace minerals that are important for sexual health and reproduction, such as zinc, selenium, and vitamin E.  “Zinc helps enhance libido and sexual desire,” says Dr. Berman. “We don’t really understand the mechanisms behind it, but we know it 

works.”

Strawberries

The color red is known to help stoke the fire: A 2008 study found that men find women sexier if they’re wearing red, as opposed to cool colors such as blue or green. Strawberries are also an excellent source of folic acid, a B vitamin that helps ward off birth defects in women and, according to a University of California, Berkley study, may be tied to high sperm counts in men. This Valentine’s Day, try making dark-chocolate-dipped strawberries. And while we’re on the subject, there’s a reason we give chocolate on Valentine’s Day: It’s full of libido-boosting methylxanthines.

Seafood

Despite their slippery and slimy texture, oysters may be the most well-known aphrodisiac. They’re also one of the best sources of libido-boosting zinc. But other types of seafood can also act as aphrodisiacs. Oily fish—like wild salmon and herring—contain , which are essential for a healthy heart.

Arugula

Arugula has been heralded as an arousal aid since the first century. Today, research reveals that the trace minerals and antioxidants packed into dark, leafy greens are essential for our sexual health because they help block absorption of some of the environmental contaminants thought to negatively impact our libido.

Figs

These funny-shaped fruits have a long history of being a fertility booster, and they make an excellent aphrodisiac because they are packed with both soluble and insoluble fiber, which is important for heart health. Plus, high-fiber foods help fill you up, not out, so it’s easier to achieve that sexy bottom line—or belly.

Citrus

Any member of this tropical fruit family is super-rich in antioxidants, vitamin C, and folic acid—all of which are essential for men’s reproductive health. Enjoy a romantic salad that incorporates citrus, like pink grapefruit or mandarin oranges, or use a dressing made with lemon and lime.

hey cupid !!!! Why finding a life partner isn't that simple...

12 FAMOUS CELEBRITIES WHO LOST VIRGINITY EARLY IN LIFE

Boys & Girls, your 'Virginity' is important, but what is all these 8 Virginity Myths?

Today, many of the girl to be virgin until marriage (not to lose virginity) is very important to consider. That is why many joined virginity myth spread in society. If sex education is non-existent in our country, who have to learn to see people learn only porn.

Most porn sites are in the category 'Virgin'. Porn videos that are in this category, which is shown having sex with virgin girls. All these have one thing in common, they are shown at all during sex girl Vjaina bleed. They also have a big hand in creating misconceptions in people's minds Virjiniti attached.

Not only boys, many girls also understand these myths are true and are needlessly worried about their virginity.

Basically what Virginity / virginity?

Virginity can not be explained in one way. Virgin who is understood, it is up to the people in their thinking. Most of the Virgin is said to be, then it is often in the context of women. Male virginity is not as important in many societies. Most people believe that the girl did not have sex ever, she is virgin.

They are involved in people's minds that myth still remain:

1.Virgin having sex with the girl bleeding on

Not necessarily. Research shows that 90 percent of girls do not bleed during first sex. There are still many men who enjoy special moments lost in each other understand more important than finding the blood stain.

If you are comfortable with and horny girl, so do not necessarily yield the first time sex pain or blood. It makes little to no chance of good foreplay. While one should be forced sex with a girl even if (as in rape) so bleeding may occur.

2. Hymen sex itself breaks

The use of tampons, horse riding, cycling, yoga, even out of these membranes can. It could also be that the girl Jillli extremely thin or perhaps from birth do not. Every girl is different Hymen. Sometimes the hymen remains after making the connection, it is flexible.

3. Every virgin girl is Hymen

Many of these girls are not born, they often during sports, even without sex has been removed. This does not mean that it will be a physical relationship.

4. The girl's body structure might open secret of their sex life,

Not just the illiterate, many educated boys see girls body to judge how his sex life. several myths are prevalent among boys. In fact, all these things depend on genes and lifestyle. There are no changes in the body to have sex, which can be explained by observing that is a virgin or not.

5. 2 'finger test' can be traced to the girl first had sex or not

Haimn or a seasoned vet looking at a girl's vagina, it can not tell whether or not this girl ever had sex. Virginity testing is therefore unreliable. Virginity is only one way to find out and ask the girl herself and those she believes her answer. Not because they will not know whether you anyway.

6. The girl's demeanor and behavior are also testimony to the Virgin

Some say even that conservative women running legs have had sex. They also recognize that some of the girls at first sex is not crying or screaming, they are not virgin. In fact, if the girl is horny during sex, it does not hurt that she started screaming.

7. Virgin girls have sex with much pleasure

Vjaina girl who is so excited is transmitted by organ and normalcy back into shape is exactly the same way as men's penis. So sex does not affect its size.

Because of this myth in the market today 'Vagina Tightening Gel' products have appeared as absurd.

8. Hymen broken once again cannot be cured

Though the existence of Hymen is unnecessary, however, some backward thinking of the 'Hymenoplasty' names are being Reconstruction surgery, which again is made the Hymen. The process is expensive as well as painful, too.

10 Advantages Of Having Big Breasts

It may sound like a joke, but scientifically speaking, larger chests can serve a variety of evolutionary and medical purposes. For every drawback of being well-endowed there are a dozen health and social benefits of being large-chested

10. Swimming

Adipose tissue in breasts can assist with keeping a swimmer afloat in the water. As many studies have indicated human beings are a partially aquatic species, and larger breasts can even save a woman from drowning!

9. Warmth

That same adipose tissue helps to keep large-chested women warmer in winter. With bigger breasts comes more body heat, a vital thing to have in areas which go deep below zero fahrenheit in winter.

8. Cushioning

Few things are as handy in a collision as a sturdy bosom! With the right cup size, a well-endowed girl can bounce back from bumpy situations–including falling face-first.

7. Social Benefits

This should be obvious, but there are few evolutionary advantages as powerful as climbing the social ladder with ease. Large breasts, while cumbersome, can be eye-catching and even serve as a mating display.

6. Fertility

Possessing the hormones needed to grow a large chest is generally indicative of a h

ealthy reproductive system and is recognized as a sign of fertility in most cultures.

5. Physical Presence

While large breasts are attractive they can also serve as an intimidation tool. The bustiest girl in the room carries a certain amount of physical presence with her that allows her to make herself heard better; more people will pay attention to her.

4. Longevity

Women with fuller figures tend to be more long-lived, while underweight women tend to have more health problems overall.

3. Childbearing

Evolution favors a mother who can take care of her kids, and a well-endowed woman never has to worry about food shortages for newborns. According to some studies, men might even stare at larger breasts in an attempt to gauge childbearing ability!

2. Employment

Large-chested women carry their force of personality into the workplace: those with larger breasts, even in progressive workspaces, attain significantly more frequent promotions and raises.

1. Clothing

Being well-endowed and flaunting it in the outfit of one’s choice is a privilege all its own–and large-chested girls can pull off outfits that others would only dream of!

10 Reasons Why Men Like Curvy Women

It’s a proven fact that the majority of men are attracted to a curvaceous figure; in fact, recent studies have shown a whopping 80% prefer curves over a skinny figure. But why? What is so appealing about a voluptuous woman with curves? We’re going to take you through the 10 reasons why men love a curvy gal- than it will ALL make sense!

1. It’s Appealing to the Eye

There’s just something about a woman’s figure that catches the eye of the male, and without those beautiful curves, you’d simply look like a stick or a box- who wants that! Curves are downright gorgeous, bumping in and out at all the right places, a beautiful sight to a man, especially when she knows how to wear the right clothes to accent those alluring curves.

2. More Junk in the Trunk

Well, this one probably doesn’t need to be explained in too much detail, but come on ladies- we all know that men love a woman’s rear-end. It’s just embedded into their DNA to LOVE a girl’s behind! A woman with curves is bound to have a little more junk in the trunk, and what man wouldn’t love a woman with a big, juicy booty.

3. Bigger Up Top

Aside from butts, what’s another thing men can’t seem to take their eyes off of? Cleavage, of course! (Or as most men would simply say, ‘boobs’!) A curvy girl is going to have a little extra up top, creating a gorgeous silhouette that’s bound to catch attention in an enticing v-neck. This is an especially important reason for the men out there that can be referred to as ‘boob men’- men that love a woman with plenty of cleavage.

4. Softer Bod

When a man is hugging and kissing on his woman, his hands are bound to be gliding across her body. A lady with a little extra meat on her bones is going to have sensually soft skin, something that absolutely tantalizes a man. But aside from her feminine feel, he’ll also enjoy grabbing at the little extra sexiness on her body- and yes, that little extra sexiness is technically fat. 

5. It Has a Womanly Appeal

When a girl becomes a woman, she gets her curves! Curves simply have a womanly appeal, creating a mature and sexy silhouette you won’t find on a younger gal. This maturity and overall womanly glow is undoubtedly appealing to a man, especially when a curvy gal has a mature and feminine personality to match. (After all, if you are going to have a womanly figure, you may as well ditch the drama and annoyance of a high school girl, right?)

6. They Love to EAT

We’ve all heard guys say how much they dislike taking a girl out to eat, only to have her order a salad and pick at her food the entire night. In fact, some of these women may even be too ‘embarrassed’ or ‘afraid’ to eat ANYTHING in front of their guy! It’s ridiculous, but unfortunately is something a lot of females do- especially on the first date. But a curvy gal knows how to eat. Not only is she not afraid to dive into the bread and butter before her delicious entrée is served, but she also knows a thing or two about amazing meals. She’s the gal that will eat with you, cook with you, and surprise you with tasty treats at your work. She’s not afraid of carbs or sugars!

7. It’s Science

This may be one that comes as a surprise, but it’s a scientific fact that men are attracted to curves. It is due in part mostly because many centuries ago, a woman with curves and a little extra weight meant she could have plenty of children, and healthy ones at that. Curves are a sign of good fertility, and while a man may not even be technically looking for this, it’s embedded in his DNA to look for and be attracted to this type of girl for reproduction purposes.

8. It’s Youthful

Plump, rosy red cheeks, soft skin, and a womanly glow; there’s no doubt about it, having a little extra weight is youthful. It just gives off a healthy, lovely appearance that’s free of any sunken in places or bones sticking out. And what man wouldn’t be attracted to a woman with a youthful appearance?

9. Thanks Hugh Hefner

It may be the ‘hot’ or ‘cool’ thing to be a size 0 in the fashion industry, but men simply aren’t attracted to that. In fact, recent studies have shown that fashion and fashion magazines have small-sized women because THEY think it looks best and they are trying to sell their item to women; however, men don’t like this, and women who try to follow the fashion magazines are only fooling themselves thinking that’s what men want. Let’s face it: men don’t buy fashion magazines to intrigue their eyes, they get a Playboy magazine! And what’s Playboy full of? Women with curves! Thanks Hugh Heffner for instilling the idea in every man’s head that a woman with curves is the epitome of sexy.

10. More Bounce in the Bed

Well, I hate to be so X rated, so we’re going to keep this short and sweet: men want and prefer to see a little extra bounce in the bedroom. They also want to feel a soft body with plenty of places to grab onto. It’s what they find utterly attractive and is what… *ahem*.. turns them on.


For any woman out there who is insecure about their curves, I highly suggest you EMBRACE them! Buy clothes that accentuate your best features and really play up those enticing lines. You are gorgeous. Men love you. There’s no reason for you to be afraid or ashamed of your body- and that’s just not for women with curves, that’s for EVERY woman.