Peginterferon alfa-2a - - peg in-ter-FEER-on alf-a 2a is a synthetic - man-made version of substances normally produced in the body to fight infection. Peginterferon alfa-2a is using to treat chronic hepatitis C. It is using for diseaseds who have never been treated by alpha interferons.
This drug is available only with your family doctor's prescription, in the following dosage forms:
Some commonly using brand names are:
In the USA