Viagra – the magic blue pill – captured the imagination of the world when the US Food and Drugs Administration (FDA) approved it as the first prescribed drug for the treatment of erectile dysfunction (ED)or male impotence. The results were instant. An estimated 23 million patients have already used this drug and almost all of them have provided positive feedback. The male patients suffering from sexual dysfunction and their partners have expressed enhanced pleasure due to Viagra.
The Controversy
Amidst all the hoopla that Viagra generated particularly among the impotent men and their partners, there came some disturbing reports of permanent vision loss to some men after taking Viagra. It all started in 2000 when a University of Minnesota ophthalmologist reported the first case of Viagra vision loss. Seven patients, aged between 50 and 69 years, showed typical features of NAION within 36 hours after taking Viagra.
Non-Arteritic Ischemic Optic Neuropathy (NAION) – also known as “stroke of the eye,” – occurs when blood flow is cut off to the optic nerve, which injures the nerve and results in permanent vision loss. These cases were published in the March 2005 issue of the Journal of Neuro-ophthalmology.
The experts opined that Viagra regulates a chemical in the body to constrict the arteries. This constriction may cut off the blood flow to the optic nerve – especially in people with a low cup to disk ratio where the blood vessels and nerves are tightly bundled – thus provoking NAION.
FDA’s Take
The FDA is currently investigating 50 cases of Viagra vision loss in men who have taken Viagra. In its statement dated July 8, 2005, the FDA advised patients “to stop taking these medicines (Viagra, Levitra and ,Cialis), and call a doctor or healthcare provider right away if they experience sudden or decreased vision loss in one or both eyes. Further, patients taking or considering taking these products should inform their health care professionals if they have ever had severe loss of vision, which might reflect a prior episode of NAION. Such patients are at an increased risk of developing NAION again.” The statement further states, “at this time, it is not possible to determine whether these oral medicines for erectile dysfunction were the cause of the loss of eyesight or whether the problem is related to other factors such as high blood pressure or diabetes, or to a combination of these problems.”
Pfizer’s Take
Pfizer Inc. – the makers of Viagra – has shot back and claimed that none of the 103 clinical trials of Viagra showed any signs of NAION. The experts from Pfizer further observed that all the men were in the age group of 50-69 years. Almost all had health problems including high blood pressure, diabetes, high cholesterol, and a history of smoking. These men experienced partial loss of central and/or peripheral vision. The loss wasn’t total, meaning the men didn’t go blind, but it was permanent in all cases. One man described it as “a shade coming down”. One man had problems in both eyes. In the rest of the men, only one eye was affected.
Conclusion
We haven’t heard the last word on this controversy yet. But the bottom line is that the doctors are still prescribing, cheap Viagra and the patients still buy Viagra despite the warning signals.
Viagra (Sildenafil) is a medicine that doctors prescribe to help men who have erectile dysfunction have sex. Erectile dysfunction is the inability of the penis to become rigid (hard), or to stay rigid long enough to finish having sex. Take Viagra 30 minutes to 1 hour before intercourse. Since many consider the hi-cost per dose of Viagra here are some Viagra Alternatives and even Female Viagra listed on the website.
Cialis (TADALAFIL) works fast – within 30 minutes in some patients – and can work up to 36 hours. That means you and your partner can be spontaneous, responding to each other sexually when the moment is right. Of course your results may vary so talk to your doctor today to see if Cialis is right for you. In clinical trials, Cialis was shown to improve the ability of men with ED to have a single successful intercourse attempt as long as 36 hours after dosing. Tadalafil has not been studied for multiple sexual attempts per dose.
Both can have definite side effects; 4 hour erections? It’s definitely different for every man… try them both and observe the effects. Cialis is a younger drug so we don’t know its collateral effects over the long term.
The choice is yours.
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Viagra, A PDE5 inhibitor has proved that it is an effective and a safe treatment for Erectile Dysfunction. Millions of people have been using Viagra worldwide. After the stupendous success of Viagra came Levitra followed by Cialis.
With the ongoing popularity of internet more and more people turned to computers for health information, advice, support and services. Selling of these drugs worldwide became even easier due to online pharmacies for people who were still uncomfortable visiting doctors and going and buying Viagra or such pills. Online pharmacies also helped those who lived in areas which were far away from the community stores.
It is advisable that problems like Erectile Dysfunction should be treated under doctor’s supervision as reasons for ED could be many. Buying Viagra online is strongly not recommended and an online diagnosis should be completely avoided as it is important to tell your doctor face to face the problem and have a written subscription for the same. Though Viagra is generally well tolerated but side effects include Headache, Flushing, Indigestion, Urinary Tract Infection, Nasal congestion and Dizziness.
After the success of Viagra many drug manufacturers launched the generic version of Viagra as Generic Viagra. Some of the variants of Generic Viagra are Kamagra, Penegra, Caverta and Silagra. All these generic versions of Viagra are available online. With stiff competition between online pharmacies one can buy generic Viagra up to 60% cheaper than the branded Viagra.
It is advised that before buying online it is important to check four to five websites and beware of fake products in the name of cheap Viagra. Many online pharmacies offer good prices like the European pharmacy, etc.
Viagra – Generic or branded, should be taken with proper consultation from the physician. It is extremely important that problems like diabetes, heart disease, blood pressure problems or any other disease should be reported to the doctor before starting on Viagra. Men taking Nitrates in any form should not be treated with Viagra.
Some drugs can alter the way Viagra works in the body or vice versa. For this reason some drugs are not recommended for use while taking Viagra. The drugs can interact in such a way that they could cause serious side effects.
No matter whether you agree or not sex is important. If physically, emotionally and psychologically there is a fall in performance, it is definitely a cause of worry. Impotence is a condition where men are not able to develop and sustain an erection to be able to engage in sexual intercourse. This potential killer is a blow to the male ego. It affects relationships and causes serious problems in personal life.
But why discussing all this when there is an easy way out. Viagra, the name is quite popular among men who do not want to land up in such situations. Viagra does not directly cause penis erection, but affects the response to sexual stimulation. The drug enhances smooth muscle relaxation and this smooth muscle relaxation allows increased blood flow into certain areas of the penis, leading to an erection. Viagra works in as quickly as 30 minutes and lasts for about four hours.
So do you also want to buy Viagra? You have taken the right decision. But if you feel that Viagra is expensive, then you may go for generic Viagra. It is the closest thing you will find to the name brand, and it is quite affordable.
Many other companies have also introduced products that are similar in nature to Viagra but are less costly. These include Kamagra, Penegra, Silagra, Caverta, and Uprima (generics). Except for Uprima, all these names comprise of the same clinical salt.
The success of Viagra has provided an alternative to many. Caverta, an Indian answer to Viagra, from Indian pharmaceutical brand Ranbaxy, competes best with Penegra from Cadila.
Don’t lose hope and buy generic Viagra now from the online pharmacy quickly.
Viagra is the most popular and reliable oral medication for erectile dysfunction. Well, you all probably knew that already and after all, the purpose here is not to give some technical data about Viagra. Instead in this article you will find some useful information on how to use Viagra and so hopefully you can get the most out of your experience with it.
1. Easy on the fast food. Now don’t get me wrong – Viagra actually does work both with or without food, but if you wish to get the best results with Viagra, you should avoid high fat meals for couple of hours before taking it. Now if you go and eat a fatty meal like a cheeseburger with fries or perhaps pepperoni pizza just before taking Viagra, there is a good chance that it will slow your body’s ability to absorb the drug. In result of this, Viagra will not work as quickly as it should. It’s only about 2 hours that you have to go without meals before taking Viagra and then you should be ok and that’s really not much to ask, is it?
2. Take Viagra when you are in the mood. Viagra only works when you are sexually aroused, that is a fact. Now if you come home after a hard days work and you really couldn’t give a second thought to sex, and the first words out of your partners mouth as you enter your home are, let’s do it! What do you do here? Well, you just say no, sorry honey but it doesn’t work that way. There is no point in taking Viagra if you don’t feel like having sex. So don’t take Viagra just because your partner wants to have sex, you have to want it too.
3. Take your time with Viagra. Viagra works for at least 4 hours in most men, so there is no real need to hurry up things. You should just take your time with your partner, instead of feeling pressure to have intercourse right away. Get intimate with your partner and do what you do to get yourselves excited, what ever that happens to mean for you. So take your time, there is plenty of it for you.
4. Easy with the drinks! Viagra does work both with or without alcohol, but do you? Now I know very well that if you have not had sex for a while, you might feel a little bit awkward trying it again. In that case a few beers might be the thing to ease it up, but leave it to that. Getting drunk before taking Viagra is definitely not recommended. First of all, how many of us can really perform after a bottle of vodka, and even if one could, how much pleasure would he got out of it? The second reason is that taking alcohol in excess with Viagra can increase your chances of getting some annoying side effects. So few drinks are ok, but no heavy drinking!
5. If there is no success the first try. In clinical studies Viagra has worked the first or second time for most men. If Viagra doesn’t work for you the first or even the second time you try it, don’t worry! some of us need to sort of ease back into having sex again, just keep on trying. Now if you just don’t seem to get results after several attempts, there is a chance that you might be one of the few that Viagra doesn’t work for. Then you should look into something else. For example another ED drug called Levitra has known to work in some cases where Viagra hasn’t been able to do nothing.
It is time to thank you for reading this article, I hope you found it to be useful! I wish you all the best and hopefully you can all improve your sex lives, after all it is an important part of us.