Fasenra (Benralizumab)

Fasenra is approved for the add-on maintenance treatment of:

Fasenra has also been studied or used off-label for eosinophil-related conditions, such as:

These uses are still investigational and not formally FDA-approved.

Fasenra (benralizumab) is a monoclonal antibody that binds to the alpha subunit of the interleukin-5 receptor (IL-5Rα) on eosinophils and basophils. By attracting natural killer (NK) cells to induce apoptosis of eosinophils, it rapidly and nearly completely depletes eosinophils, reducing inflammation in severe asthma.

It is administered by subcutaneous injection.

USA: AstraZeneca Pharmaceuticals LP
Mexico: AstraZeneca Mexico, S.A. de C.V.
Canada: AstraZeneca Canada Inc.

Canada: ~30–45% savings vs. U.S. retail prices
Mexico: ~35–50% savings vs. U.S. retail prices
Savings vary depending on prescription requirements, specialty access, and cold chain logistics.

Fasenra is available through specialty pharmacies including: CVS, Walgreens, Accredo, OptumRx, and others. It may also be obtained via hospital pharmacies and academic centers with respiratory specialty programs.

Due to its specialty status, access may be limited to prior authorization and managed distribution channels.

This medication is accessed through fully licensed Canadian pharmacies regulated by Health Canada. All pharmacies included in the MedicalMex network undergo a rigorous review and verification process to ensure compliance with national standards, patient safety, and medication authenticity.

You are working directly with MedicalMex Inc., a U.S.-based company that helps eligible patients safely access affordable medications from Canada — with compliance and full-service concierge support at every step.

This medication is also available through certified pharmacies in Mexico regulated by COFEPRIS (Mexico’s national health authority). All partners in the MedicalMex network must pass a rigorous review and certification process before being approved for patient access.

You are working directly with MedicalMex Inc., a U.S.-based company that manages every detail — from medical and travel logistics to prescription compliance — providing secure, affordable access to life-saving medications from Mexico.