Viagra

A very unusual yet major adverse effects of taking this medication (or any type of various other PDE5 preventions) is called non-arteritic anterior ischemic optic neuropathy.

If you have overlooked to take Viagra do not take a double dose as this may make it much less reliable or alter its results.

If you think you have taken excessive of Viagra, and you experience the following symptoms: queasiness, breast pain, lightheadedness, uneven pulsation or fainting, you should look for emergency medical help.

Viagra is a medication that concerns the class of PDE5 preventions.