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Interferon Beta-1a

Performance & Endurance

Interferon for multiple sclerosis, modulates immune system to reduce relapses.

Key Benefits

  • ✓Reduces MS relapses
  • ✓Slows disability progression
  • ✓Immune modulation
  • ✓Multiple dosing options
  • ✓Established MS therapy

Dosing Information

Dosage Range
30-44 mcg
Frequency
Weekly to 3x weekly
Typical Duration
Ongoing

Detailed Protocol

Administered via intramuscular injection weekly (Avonex) or subcutaneous 3x weekly (Rebif). Premedication with acetaminophen/ibuprofen reduces flu-like symptoms. Prescription only.

About Interferon Beta-1a

Interferon beta-1a (Avonex, Rebif) is a cytokine that modulates immune responses. FDA-approved for relapsing forms of multiple sclerosis to reduce frequency of relapses. Available in weekly (Avonex) or 3x weekly (Rebif) formulations.

Research Notes

FDA-approved for MS since 1996 (Avonex). Long-established MS therapy. Newer agents (anti-CD20s, etc.) often preferred now but still viable option. Requires regular monitoring.

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Potential Side Effects

  • •Flu-like symptoms very common
  • •Injection site reactions
  • •Depression
  • •Liver enzyme elevations
  • •Cytopenias
  • •Requires monitoring

Always consult with a healthcare professional before starting any peptide therapy.