National Viagra Day
Friday, March 27, 2026
In 1989, Origins of. Viagra. Scientists at Pfizer's Sandwich, England research facility developed Sildenafil, which would eventually become known as Viagra, for treating high blood pressure and angina
History
Origins of Viagra. Scientists at Pfizer's Sandwich, England research facility developed Sildenafil, which would eventually become known as Viagra, for treating high blood pressure and angina
How It's Celebrated
National Viagra Day is observed by recognizing the importance of the day, learning about its background and significance, and sharing awareness with others through conversation and social media. Many people take time to reflect on the meaning of the observance and participate in relevant activities or community events.