Generic Viagra (sildenafil citrate) is an important medication which treats erectile dysfunction (commonly known as impotence) in men. If you’re looking to purchase this medication hues, then this article will help you with the necessary information.
What is Erectile Dysfunction?
Erectile dysfunction is the inability to sustain an erection long enough for sexual activity. A recent review stated that about 150 million men worldwide suffer from some form of erectile dysfunction. In the U.S., about 20 million men have the condition. The review also stated that between 10% and 40% of men between the ages of 40 and 50 have erectile dysfunction. Additionally, a large percentage of men experience a decline in sexual performance as they age.
What are the Different Forms Of Erectile Dysfunction?
There are three types of erectile dysfunction – arterial dysfunction, venous dysfunction, and neurogenic dysfunction. Arterial dysfunction occurs when blood flow through the arteries is insufficient for an erection. Arterial dysfunction can be the result of a narrowing or blockage of the arteries. Venous dysfunction occurs when the arteries that supply blood to the penis are engorged (filled) with blood, but when the penis becomes erect it has no blood remaining in it. Neurogenic dysfunction occurs when nerve impulses (neurotransmitters) are not able to reach the nucleus of the brain (the hypothalamus) enough to cause an erection. Drugs that treat neurogenic dysfunction include Viagra and Cialis. In many cases, neurogenic dysfunction can be the result of a metabolic disorder (such as diabetes) or a medication (stemming cell dysfunction caused by hydroxychloroquine or chlorpropamide).
How Effective is Generic Viagra in Treating Erectile Dysfunction?
In clinical trials, sildenafil has been proven to be more effective than placebo at treating erectile dysfunction in men with arterial dysfunction. In one study, men with mild to moderate arterial dysfunction were randomly assigned to take either sildenafil or placebo for 12 weeks. The outcome was significantly better in the sildenafil group compared to the placebo group (p<0.01). Similarly, in two other randomized trials, sildenafil was more effective than placebo at treating erectile dysfunction in men with arterial dysfunction. In these trials, men were not only assigned to groups but also blended individual treatment with sildenafil and vardenafil (another erectile dysfunction medication). In addition, in a small clinical trial, men who had venous dysfunction and took sildenafil had significantly improved erectile function compared to men who took placebo. Sildenafil has also been shown to be more effective than placebo at treating erectile dysfunction in men with venous dysfunction; however, the effects were not as substantial as those in men with arterial dysfunction. Finally, in terms of neurogenic dysfunction, men who took sildenafil had significantly improved erectile function compared to those who took placebo. In this regard, one study showed that sildenafil was more effective than placebo at treating neurogenic dysfunction in men with type 2 diabetes mellitus. Overall, these studies suggest that generic sildenafil is an effective medicine at treating three types of erectile dysfunction. However, since it is not known which type(s) of erectile dysfunction a man may have, it is recommended that he consults with his physician so that he can be accurately diagnosed and then prescribed the most appropriate medication(s).
How Long Does It Take For Generic Viagra To Begin Helping?
Sildenafil is effective at treating erectile dysfunction as soon as it is taken. However, since it takes some time for a medication to begin working, it is recommended that men continue to take it (as prescribed by their physician) for several weeks or months before they notice any difference in their erectile function.
What Are The Side Effects Of Generic Viagra?
The most common side effect of sildenafil is flushing. In men with arterial dysfunction, this is usually a result of the drug’s action on the arteries of the face. The good news is that since this side effect is usually limited to those men with arterial dysfunction, it is not as severe as the other side effects of sildenafil. The most severe side effect of sildenafil is heartburn, which occurs due to the drug’s action on the gastric mill. In rare instances, other side effects include headache, jaw pain, and rhinitis (running nose).
Is There Anything Else I Should Know Before Purchasing Generic Viagra?
Since sildenafil is a medication and as such, is not intrinsically safe, you should exercise caution before purchasing it. Do not take it if you have or have had a heart attack, chest pain, or stroke. If you experience any side effects while taking it, then contact your physician immediately. Additionally, since the effects of sildenafil are not always immediate, be sure to consult with your physician about how to best manage your erections once you begin taking the medication.