AbbVie, Gilead and Allergan 3-peat with September's top pharma TV spending

Pharma TV ads seeming familiar lately? That’s in part because the same brands keep buying TV time. For the second month in a row, AbbVie’s Humira, Gilead Sciences' Truvada and Allergan’s Botox took the first, second and third spots on the top 10 pharma spenders list, according to data from real-time TV ad tracker iSpot.tv.