The data illustrates the U.S. top 20 branded drugs based on the total number of prescriptions in the period from July 2014 to June 2015. Within that period, Crestor was prescribed some 21 million times. Thus, Crestor was the top ranked drug in the U.S., based on the number of prescriptions.
Crestor (AstraZeneca) | 21014669 |
Advair Diskus (GlaxoSmithKline) | 13579022 |
Nexium (AstraZeneca) | 13207161 |
Lantus Solostar (Sanofi) | 11167187 |
Vyvanse (Shire) | 10608454 |
Lyrica (Pfizer) | 10093516 |
Spiriva Handihaler (Boehringer Ingelheim) | 9508813 |
Januvia (Merck & Co.) | 9215324 |
Symbicort (AstraZeneca) | 8571064 |
Abilify (Otsuka) | 8301207 |
Tamiflu (Roche) | 7945408 |
Cialis (Lilly) | 7438020 |
Xarelto (Janssen) | 7022456 |
Viagra (Pfizer) | 6902323 |
Zetia (Merck & Co.) | 6811031 |
Nasonex (Merck & Co.) | 5904160 |
Nuvaring (Merck & Co.) | 4869132 |
Celebrex (Pfizer) | 4465137 |
Novolog (Novo Nordisk) | 4308736 |
Vesicare (Astellas) | 3583266 |