![Plegridy (Peginterferon Beta-1a) in MS | Uses, Side Effects, and More | Multiple Sclerosis News Today Plegridy (Peginterferon Beta-1a) in MS | Uses, Side Effects, and More | Multiple Sclerosis News Today](https://multiplesclerosisnewstoday.com/wp-content/uploads/2022/05/Plegridy-4.png)
Plegridy (Peginterferon Beta-1a) in MS | Uses, Side Effects, and More | Multiple Sclerosis News Today
![These highlights do not include all the information needed to use PLEGRIDY® safely and effectively. See full prescribing information for PLEGRIDY. PLEGRIDY (peginterferon beta-1a) injection, for subcutaneous or intramuscular useInitial U.S. Approval: These highlights do not include all the information needed to use PLEGRIDY® safely and effectively. See full prescribing information for PLEGRIDY. PLEGRIDY (peginterferon beta-1a) injection, for subcutaneous or intramuscular useInitial U.S. Approval:](https://dailymed.nlm.nih.gov/dailymed/image.cfm?name=ple00-0022-82.jpg&id=672679)
These highlights do not include all the information needed to use PLEGRIDY® safely and effectively. See full prescribing information for PLEGRIDY. PLEGRIDY (peginterferon beta-1a) injection, for subcutaneous or intramuscular useInitial U.S. Approval:
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![Biogen Idec's PLEGRIDY™(Peginterferon Beta-1a) Approved in the US for the Treatment of Multiple Sclerosis | Biogen Biogen Idec's PLEGRIDY™(Peginterferon Beta-1a) Approved in the US for the Treatment of Multiple Sclerosis | Biogen](http://mms.businesswire.com/media/20140815005610/en/427585/5/PLEG_125mcg_PEN_Cap_Off_SMP_HR.jpg)