Pfizer played a central role, leading the research and development, and ultimately marketing Viagra globally. Scientists at Pfizer, including Albert Wood, discovered sildenafil’s effect on erectile dysfunction during trials for a heart medication.
Dr. Ian Osterloh, a Pfizer scientist, contributed significantly to the early clinical trials and data analysis that confirmed sildenafil’s efficacy and safety.
The FDA’s approval process, involving numerous regulatory specialists and medical reviewers, was also pivotal. Their rigorous evaluation ensured Viagra’s safety and efficacy before market release.
Marketing and sales teams at Pfizer spearheaded a successful global launch campaign, effectively communicating the drug’s benefits to physicians and the public.
Finally, countless healthcare professionals – physicians, pharmacists, and researchers – played critical roles in prescribing, dispensing, and studying Viagra’s effects after its release. Their insights shaped its subsequent use and further research.
