Viagra: will branded or generic versions make a difference?

OLYMPUS DIGITAL CAMERABy Colin Cable, Pharmaceutical Science Information Adviser

Viagra loses its patent in the UK today. This means that Pfizer, the company that first made Viagra, will no longer have exclusive rights to its production. Instead, other companies will be able to manufacture and sell generic versions of this medicine. Read more Viagra: will branded or generic versions make a difference?