Pfizer Says It's Blocking Use Of Drugs For Lethal InjectionsPharmaceutical company Pfizer has announced it is blocking use of its drugs in lethal injections, which means all federally-approved drugmakers whose medications could be used for executions have now put them off limits.
Allergan, Pfizer Call Off Proposed $160B MergerThe biggest U.S.-based drugmaker, Pfizer Inc., will stay put thanks to aggressive new Treasury Department rules that succeeded in blocking Pfizer from acquiring rival Allergan and moving to Ireland — on paper — to reduce its tax bill.