2 results

• Savaysa, New Factor Xa Blood Thinner, To Hit Market With Black Box Warning

  February 9, 2015

  Irvin Jackson

  A new blood thinner approved by the FDA carries a black box warning that it may be less effective in patients with normal kidney functions.

• Pradaxa Side Effects May Have Killed 50 in First Year

  November 4, 2011

  Staff Writers

  The blood thinner Pradaxa has been linked to about 50 deaths in its first year on the market, according to...