Tuesday, April 28, 2009

How long can one take Viagra?

The two drugs for erectile dysfunction are Viagra and cialis. Recently there was an announcement that perhaps when these drugs were taken for a long time, it could lead to vision loss. However, now there is good news. If you got the money to buy Viagra or cialis, you can safely continue to use these two drugs without having to worry about your vision.

There was recent concern that use of drugs like Viagra could lead to impairment of vision or decreased vision at night. Some individuals also complained of blue vision. A recent study revealed that both drugs are safe and do not cause a higher vision loss compared to people who do not take Viagra. A well-controlled study did follow 244 men who took cialis or Viagra daily for 6 months (lucky guys had free Viagra because of the study). The study carefully analyzed vision and found no difference between those who took the drugs and those who took a sugar pill.

So for the time being 5 mg of cialis or 50 mg Viagra appear to be safe for men who can afford to take these pills everyday for 6 months. There are no data on women on take Viagra but if men have no problems, then I guess women should also be fine.

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