The FDA has approved first-time generic formulations of an estradiol transdermal system (Climara), metoprolol succinate extended-release tablets (Toprol XL), and venlafaxine HCl tablets (Effexor).

Q: I’ve been taking metoprolol for about 10 years. At first, I was doing fine on a generic made by Par. Then the pharmacy switched to a different generic supplier. After a few doses, my heart ...

Currently, the authorized generic product will be distributed in the 25 mg dosage strength. This agreement does not affect the availability of AstraZeneca's branded version of metoprolol succinate ...

AstraZeneca Plc <AZN.L> said on Tuesday it has entered a deal to allow Par Pharmaceutical Co. <PRX.N> to sell an authorized generic version of its Toprol-XL high blood pressure ...