The generic name of Pegabine refers to polyethylene glycol interferon alpha-2b, which is usually around $100 to $200, as the price varies depending on the dosage, brand and manufacturer. This medication is indicated for adults with chronic hepatitis B, chronic hepatitis C that is not in the stage of hepatic decompensation. Adverse reactions such as fatigue, muscle pain, and arthralgia may occur after use of the medication, and can usually be gradually relieved after discontinuing the medication. The safety of the drug for people under 18 years of age is not clear. Nursing women should suspend breastfeeding when using the drug. The use of this drug is prohibited for those who are allergic to this drug or the ingredients in the formula, severe hepatic dysfunction or uncompensated cirrhosis, and pregnant women. The above drug prices are for reference only, affecting the price of the drug for a number of reasons, such as different regions, different manufacturers, it is recommended to consult the local hospital. The drug should be used under the guidance of a professional physician, and should not be used on its own.