The some other a couple of main unwanted effects is headaches additionally flushing. Their blocking of this PDE5 does spill over to areas of this body causing vasodilatation additionally increased pressure. This particular raises the chance of stroke additionally coronary attack. As a result of this Viagra was a prescription drug rather than a over-the-counter drug. Further, you need to be detailed not to ever blend Viagra among nitric oxide producing medications love nitrates. Still consult an experienced doctor before using any other item love Viagra of poor intimate health problems.