Related by context. Frequent words. (Click for all words.) 58 intussusception 51 Zelnorm 50 Raptiva 50 Vioxx painkiller 49 withdrew Vioxx 49 Prexige 48 Baycol 48 Entereg 48 rofecoxib 47 rotavirus vaccine 47 progressive multifocal leukoencephalopathy 47 blockbuster arthritis 46 Serevent 46 cholesterol lowering drug 46 propoxyphene 46 Tysabri 46 Exanta 46 sumatriptan 45 Taxus stent 45 Celebrex 45 Adderall XR 45 Rotarix 44 dabigatran 44 abacavir 44 Meridia 44 Bextra 44 Avandia 44 Health Initiative WHI 44 liver toxicity 44 RotaTeq 44 Tekturna 44 painkiller Vioxx 43 Xarelto 43 Treximet 43 Mifeprex 43 Lovenox 43 Avandamet 43 Spiriva 43 Multaq 43 Trasylol 43 Aromasin 42 rosuvastatin 42 Hepsera 42 blood thinner Plavix 42 Exforge 42 Angiomax 42 fenofibrate 42 Xolair 42 salmeterol 42 TriCor 42 PPIs 41 Effient 41 drug coated stent 41 VYTORIN 41 Forteo 41 Cubicin 41 Ketek 41 FTY# 41 Crestor 41 TYSABRI 41 Daytrana 41 Revatio 41 Darvocet 41 Niaspan 41 Actemra 40 Victoza 40 Vioxx 40 ENBREL 40 blood thinner heparin 40 Simvastatin 40 JANUVIA 40 Plavix 40 blood thinner 40 Avonex 40 COX 2 40 Cervarix 40 Naproxen 40 TNF blockers 40 Cimzia 40 Prevnar 40 triptans 40 simvastatin 40 Natrecor 40 Eloxatin 40 Ampyra 39 Brilinta 39 Tykerb 39 Letairis 39 proton pump inhibitor 39 lovastatin 39 Symbicort 39 budesonide 39 naproxen 39 torcetrapib 39 Levaquin 39 antidepressant Paxil 39 Xience 39 Imitrex 39 Ranexa 39 isotretinoin 39 thimerosal