Viagra Sensitivity

Viagra sensitivity may be a real concern for men suffering from erectile dysfunction and in many cases men were always scared to talk about the problem, afraid to experience sexual dissatisfaction, and decreased libido.

However, a man sexually excited may face sexual dissatisfaction as a result of the erectile dysfunction and not because of a medicament. Sexual drive generates an increase in the blood stream, enough to fill the penis and cause an erection.

Viagra sensitivity in this aspect is just a myth, because the drug does not modify penis sensitivity, and it is not an aphrodisiac. Men who take this medication will not increase their sexual drive, nor change the size of the penis before or after an erection.

The enzyme constricting blood flow to the penis is phosphodiesterase type 5 (PDE5) that causes the penile muscles to relax when the blood flows to the penis. If there is a sexual stimulation the medication inhibits the action of this enzyme, facilitating the erection.

Therefore, with no sexual impulse the medication does not work as many men still believe, and is not Viagra sensitivity or lack or sensitivity the factor to correct erectile dysfunction.

In May 2005, the American Academy of Ophthalmology revealed another type of Viagra sensitivity: the correlation of this medication and light sensitivity in patients who treated their erectile dysfunction with this drug.

Pfizer took account of this before the first visual side effects began to be reported. Considered as a mild side-effect, with no long-lasting consequences.

The first reports related to Viagra Sensitivity revealed that the drug was causing change of color in blue and green colors, as well as increased sensitivity to light.

The US Food and Drug Administration reported that approximately 3% of all patients prescribed with Viagra were experiencing temporary changes in their vision after the intake of this drug, but Pfizer failed to acknowledge the link between its drug and blindness.

If the pharmaceutical community underestimated Viagra Sensitivity, people filling lawsuits against Pfizer did not. In June 2005, patients who suffered ocular side effects from Viagra prescriptions took a class action suit to the courts.

Just a single plaintiff is seeking $75,000 in damages for loss of vision. Doctors at the Stanford University suggest that Viagra sensitivity issues occur after the intake of high doses, causing retinal dysfunction that may last for hours, and is aggravated if the man is suffering from other retinal eye conditions.

Next time when you have concerns about Viagra, remember that many patients have been diagnosed with different ocular diseases, including NAION and light sensitivity. Use Viagra with caution, in low doses and always under medical prescription, even if it is only for recreational use.