Which pharmaceutical product was the first to exceed $1 billion in annual sales and pioneered direct-to-consumer advertising in the medical industry?

In the competitive pharmaceutical industry, marketing strategies can make or break a product's success. Some drug launches have revolutionized both medicine and marketing approaches. This poll tests your knowledge about one of the most successful pharmaceutical product launches in history that changed how medical products are marketed to both healthcare professionals and patients.

This is a live public trivia poll on AIPolls.Net. Vote and see real-time results.

Prozac (fluoxetine) - Eli Lilly's groundbreaking antidepressant that destigmatized mental health treatment
Lipitor (atorvastatin) - Pfizer's cholesterol-lowering medication that became the best-selling drug of all time
Viagra (sildenafil) - Pfizer's erectile dysfunction treatment that transformed pharmaceutical marketing with bold, direct messaging
Claritin (loratadine) - Schering-Plough's antihistamine that pioneered the switch from prescription to over-the-counter status