Viagra: How effective is it, and what are the potential risks and benefits of this prescription drug?

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Viagra is a drug that restores erectile function in men with impotence. It is the first of its kind and acts selectively on the penis. It is not a hormone or an aphrodisiac.
Viagra has been tested on 4,500 men during clinical studies. The incidence of negative side effects that forced patients to discontinue treatment was similar to that of patients taking placebo.
Viagra works by increasing the relaxation of the penile muscles. When an erection occurs, the smooth muscles of the penis and arteries surrounding the organ should be relaxed. Viagra maximizes relaxation and increases erection efficiency. The enzyme on which the drug acts is phosphodiesterase type 5 (PDE-5), which is almost exclusively in the penis.
The enzyme (PDE-5) works specifically at the level of the penis. The minimum cross reaction is responsible for the side effects.

Which medicine is the best? Viagra or Cialis?

Both of these drugs have been developed to treat erectile dysfunction but contain distinct active agents. This means that one of these treatments could be more suitable for you than the other. Viagra has several benefits compared to Cialis.
During the medical examination, the doctor will be able to determine which of these options is right for you.

What are the side effects of Viagra?

Slight headache, redness, indigestion, runny nose, transient visual disturbances (blue haze).

Can Viagra affect my visual acuity (blurred vision)?

No, this has been extensively tested.

Does Viagra affect night vision while driving?

No, this has also been extensively tested.

The incidence of serious cardiovascular side effects in more than 4,500 men studied was similar in the placebo group and in the treatment group; less than 2%. There were no deaths during the studies.
During clinical trials, there were no episodes of priapism. Viagra does not cause an erection without sexual stimulation, unlike penile injections or intraurethral therapy. Its mechanism of action is completely different.
The only contraindication is the intake of nitrates (sublingual nitroglycerin, long-acting nitrates, nitrate pastes). Several patients lost consciousness while taking nitrates and Viagra due to a drop in blood pressure. No patient has suffered serious consequences after fainting. If you are taking nitrates, talk to your doctor or cardiologist before taking this medicine.
The effectiveness of the drug depends on the cause of the problem. If there is a serious deficiency in the bloodstream, the drug will probably not work. Clinical drug studies have shown that Viagra in a conventional dose (50 mg) is effective in over 70% of patients. The lowest dose (25 mg) was effective in 63% of users, while Viagra 100 mg was effective at 82%.
Diabetic men who have undergone prostate surgery or radical bladder surgery have a lower efficacy rate.

Viagra cannot work without sexual arousal.

You may be too tired or not very sexually aroused. If this does not work repeatedly, we advise you to consult a doctor to discuss alternatives to Viagra.
Today there are about 65 million Viagra prescriptions in the world and its marketing has come to coincide with the advent of the internet and the explosion of online pornography. Soon Viagra has also become the most falsified drug. With this pill the marketing lexicon has also changed, which has changed from talking about “male impotence” to referring to “erectile dysfunction”, a medical status that can now be cured. It must be said that this drug is not indicated for patients with severe heart disease or serious vascular problems. Even those who experience shortness of breath and chest pain after light exercise should not take the blue pill.
According to experts, this is a revolution comparable to that of the contraceptive pill, which has helped millions of people struggling with impotence. “At least 30% of men have tried the blue pill once in a lifetime and the impact is comparable at a social level to that of the contraceptive pill that has redesigned the woman’s sexuality freeing her from many social constraints – explains Vincenzo Mirone, former president and now an advisor to the Italian Society of Urology (Siu) – It has restored confidence in many men and a sex life even after 60-70 years “.
“This drug and the others who arrived later – added the urologist – were able to redesign also the andropause, because those who had abandoned sexuality due to related health problems found it again, even returning to a new awareness and safety”. Now the future in the field of erectile dysfunction “is prevention, intercepting damage in those 40 and not too late as it still happens too often”.
As said before, the use of Viagra is constantly increasing in the Australian continent, given the ease of availability even in “incognito” mode on numerous online sites.
However, we advise you to beware of these pills sold online on foreign sites, as they are not subject to any kind of quality control, and it is therefore impossible to establish whether they actually contain the active ingredient necessary for the desired purpose. In addition, there have also been cases in which these tablets even contained elements harmful to health.

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