Epinephrine and norepinephrine are very similar neurotransmitters and hormones. Epinephrine has slightly more of an effect on your heart, while norepinephrine has more of an effect on your blood ...
Hospira, a unit of pharma giant Pfizer, issued a voluntary recall of one lot of the injectable pain medication hydromorphone and four lots of the blood pressure medicine Levophed due to the potential ...