Drug reference
peginterferon alfa 2a
For healthcare professionals — reference only. This page is a brief summary, not medical advice and not a substitute for official labeling or clinical judgement. Always verify before prescribing or dispensing.
Drug class
Anti Virals (Hepatits Viruses)
Mechanism of action
Recombinant alfa-2a interferon w/ polyethylene glycol (PEG) side chain, Immunomodulatory cytokine that enhances phagocytic activity of macrophages and cytotoxic activity of lymphocytes for target cells
Common side effects
- Alopecia
- Arthralgia
- Headache
- Fatigue/asthenia
- Myalgia
- Pyrexia
- Rigors
Contraindications
- Known hypersensitivity reactions (eg, urticaria, angioedema, bronchoconstriction, anaphylaxis, or Stevens-Johnson syndrome) Autoimmune hepatitis Hepatic decompensation (Child-Pugh score >6 [class B and C]) in cirrhotic patients with or without HIV coinfection before treatment Use in neonat…
Related conditions
Frequently asked questions
What drug class is peginterferon alfa 2a?
peginterferon alfa 2a belongs to: Anti Virals.
How does peginterferon alfa 2a work?
Recombinant alfa-2a interferon w/ polyethylene glycol (PEG) side chain, Immunomodulatory cytokine that enhances phagocytic activity of macrophages and cytotoxic activity of lymphocytes for target cells
What are the common side effects of peginterferon alfa 2a?
Alopecia, Arthralgia, Headache, Fatigue/asthenia, Myalgia, Pyrexia, Rigors
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