VIAGRA was released in 1998. It was promoted, it was long-awaited. Right after its first advertising actions, it became extremely popular among men with erection problems all over the world. It was the rescuer for the ones who had challenges with having sex.

This was the real success of the Pfizer Company which released VIAGRA. It had got more than 1,5 milliard annual income. But easy money attracts swindlers, and the miraculous medication became the victim of numerous smugglers. There were doubtful pills appearing on sale all over the world under the concordant names like “Vaegra” or “Vaigra” and having a null or even negative effect. Of course, this caused distrust to the real medication.

By the year 2001 general admiration gradually came into general distrust and jealousy. There were different stories appearing on the TV and in newspapers telling that there were even lethal outcomes happened after taking VIAGRA during a long time. VIAGRA was loosing it’s popularity and it was on the threshold of prohibition in several countries. Of course, the only way for “Pfizer” to regain confidence to their medication was to pay for different efforts to confirm and to claim the safety of VIAGRA. It was determined that all of the deceased men were suffering from hart diseases and it was not VIAGRA to cause their death. After that the confidence in the medication was regained and it is still widely used all over the world by men of all ages.

But despite VIAGRA is considered harmless, it has current side effects, as any other medicine does. VIAGRA has a contra-indication for using it with nitrate medicines: it’s really dangerous for the human health and even life. Also, men who have hurt diseases and hypertension or who had stroke or infarctions should be very prudent taking VIAGRA. And, there is no cause to worry if you have your face red, or you have got a head ache after the medicine’s effect gone, or you have some temporary problems with your color sense. These are the normal effects after taking this medication. Anyway, you should better consult with your doctor before taking VIAGRA independently.