However, the differences lie in the times each drug take to come into effect - Generic Viagra taking only 15 minutes and Generic Cialis taking 30 minutes - and the length of time each pill lasts ? this drug lasting for 36 hours and Generic Viagra for approximately 6 hours.

Sales of Generic Viagra have fallen but remains the market leader, however this drug still remains the lesser known drug despite its nickname of ?the weekender? due to the large amount of time it prolongs sexual ability.

The price remains competitive, with both tablets retailing at much the same market price.

Neither drug causes serious side effects and really it is up to the consumer to choose a tablet that most suits their own personal needs.

The one thing that both this drugs have in common is that they significantly change a man's life and his self-perception.

Erectile dysfunction can be soul destroying and affects as many as one in ten men for a considerable period during their lives. Despite both Generic Viagra and Generic Cialis being the fodder for many a comedian, the problem is far from funny and these medications have at last provided a happy ending to what has been a sad story for many men for many years.