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Viagra does not cause a man to be sexually aroused. Viagra is only effective if you are sexually aroused. To understand how it works you need to understand the mechanics of how a

man gets an erection. When you get sexually stimulated, the nervous system in the erectile tissue

of your penis releases nitric oxide (NO).

Viagra helps a man get and maintain an erection sufficient for sex by increasing blood flow to the penis. Like all medicines Viagra can

cause side effects, however not everybody experiences them. In fact, less than 1% will have serious side effects.

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 Cheap Cialis Pills was brought onto the market by Pfizer Inc., a US pharmaceutical company. Viagra is also sold under brand name How To Get Cialis Without A Perscription Revatio.

There are a lot of men out there who can get an erection, but they have no control over how long they are able to keep it sex pills Kamagra . This goes for even when they are sexually excited or being sexually stimulated.

Perhaps the greatest advantage of Viagra is that you only need to take a pill as and when you require. You don't need to Viagra safety take it like you would with a preventative medication - simply administer a pill an hour before engaging in sex (Viagra is fast acting and can get to work within 15 minutes). Since online pharmacy uk Cialis Viagra is taken only when you need it, it is not possible to miss a dose, although you may find that sexual performance is more difficult without it. Viagra is non-addictive and building up a tolerance to the

drug is unlikely.

Now you can buy cheap Viagra to ensure that you are always performing at your absolute best during your most intimate moments. food Viagra A stronger prescription is often required to ensure long-lasting effects, that are Sildenafil Generic Sildenafil as strong as you need them to be. You can buy cheap Viagra today and never worry about failing to impress.

Although erectile dysfunction is usually

associated with the over 40s, it is also a common problem for young men. A study in the Journal of Sexual Medicine (July 2013) found that 1 in

4 patients who were newly diagnosed with ED were under 40. Almost half of these young men suffered from severe ED.

Based upon measurements of sildenafil in semen of healthy volunteers 90 minutes after dosing, less than 0.001% of the administered dose may appear in the semen of patients.

Viagra does not increase

sexual desire. Sexual stimulation and arousal are required for the medication to be effective. Viagra And Eye Problems Despite its widespread use as a recreational drug, it is not an aphrodisiac and there is no clinical evidence that it improves sexual performance in men who are not suffering from ED.