Viagra is an US FDA accepted medication, which has also been approved by the health authorities in several countries worldwide, including Europe and the UK. It is manufactured by the pharmaceutical giant, Pfizer. The active ingredient in Viagra is sildenafil which works to effectively treat erectile dysfunction; it helps you to resume a healthy sexual life. It is therefore considered to be a safe and effective option for the treatment of impotence.
Viagra blue pills
Erectile dysfunction (ED) or impotence affects men of all ages. Viagra blue pills are one of the three ED medications and are used to treat the problem of erectile dysfunction. The blue pills come in tablet form, in dosages of 25mg, 50mg and 100mg. Men up to 65 years of age can take the 50mg blue pills once a day, 30 minutes to an hour before anticipated sexual intercourse. The blue pills dosage can be changed based on effectiveness. Nonetheless, men older than 65 years of age are advised to take a 25mg blue pill so that they can see how well they tolerate the drug.
Viagra blue pills belong to a group of medicines that delay the enzymes called phosphodiesterase from working too quickly. When the phosphodiesterase is controlled using sildenafil and sexual stimulation is provided, a longer-lasting erection occurs. The blue pills have soared in popularity because it permits men to experience a new found sexual youth irrespective of their age. But, like all prescription medications, the blue pill also comes with its share of side effects.
What is the active ingredient in Viagra?
Sildenafil is the active ingredient in Viagra; a first in a new class of medicines called phosphodiesterase type-5 (PDE5) inhibitors. The drug enhances blood flow to the penis by selectively blocking the PDE5 enzyme, which is responsible for the break down of cyclic guanosine monophosphate (cGMP). The cGMP allows for smooth blood flow to the penis. The good part about sildenafil is that it does not embarrass men by causing an erection on its own; only sildenafil in the presence of sexual stimulation can cause an erection to occur. This also means that Viagra blue pill is not an aphrodisiac.
What is sildenafil?
Sildenafil is a selective inhibitor of cyclic guanosine monophosphate (cGMP)-specific phosphodiesterase type 5 (PDE5). Sildenafil helps relax the muscles in the penis, resulting in increased blood flow and consequently an erection. Used for the treatment of male impotence, sildenafil potentiates the hypotensive effects of nitrates.
Viagra for male impotence treatment
Understanding and managing the underlying cause of erectile dysfunction can help significantly improve sexual function. In addition, the blue pill can actually help a man enjoy his sexual activities long enough to reach the point of satisfaction. Working on the muscles in the penis, Viagra blue pills allow for more blood to circulate into the penisat just the right time. The effect of Viagra can last up to four hours, therefore taking Viagra an hour before anticipated sexual activity should be optimal. Viagra will not cause unplanned erections until you are sexually stimulated.
Although, Viagra is crucial to getting an erection, it is by no means an aphrodisiac. Although, Viagra does not help enhance the sex drive, it definitely manages the mechanics of erection. Simply put, if you do not want to have sex, Viagra cannot work to change your mind. The downside to Viagra is that it can bring on mild side effects like indigestion and flushing and at times serious side effects like priapism, or loss of vision or hearing.
Safety of Viagra blue pills
If you take Viagra as prescribed by a registered GP, chances are you will find Viagra safe and pleasant to use. Viagra is safe for most men even if they suffer from diabetes, blood pressure problems and spinal cord injuries. Side effects with Viagra blue pills are generally mild and go away with time as your body adjusts to the medication. People with poorly controlled low blood pressure, history of heart attack or stroke and people under nitrate medications or alpha-blockers must avoid taking Viagra blue pills. Registered general practitioners are the best judge of your health conditions and can determine the safety of Viagra blue pills for you.