Vosoritide
- Part D specialty tier in 75% of formularies (2026Q3)
- VOXZOGO 0.4mg
Therapy management checklist
Screening, baseline and ongoing monitoring with the label's stated frequency, hold and discontinue criteria, and counseling points, each quoted from the FDA label.
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Storage and cold chain
Vosoritide: storage and handling
- Refrigerate
- Yes, as the label states
Label statement
Refrigerate VOXZOGO vials and prefilled diluent syringes at 2°C to 8°C (36°F to 46°F).
- Freezing
- Do not freeze
Label statement
Do not freeze.
- Room temperature
- up to 90 days at or below 30°C (86°F)
Label statement
VOXZOGO can be stored at room temperature 20°C to 25°C (68°F to 77°F); excursions permitted to 15°C to 30°C (59°F to 86°F) for 90 days.
- Room temperature
- up to 3 hours at or below 25°C (77°F)
Label statement
After reconstitution, VOXZOGO can be held in the vial at room temperature 20°C to 25°C (68°F to 77°F) for a maximum of 3 hours [see Dosage and Administration (2.4) ] .
- Room temperature
- up to 90 days at or below 25°C (77°F)
Label statement
You may store VOXZOGO (before mixing) at room temperature between 68°F to 77°F (20°C to 25°C) for 90 days.
- Room temperature
- up to 90 days
Label statement
Record the date you started storing VOXZOGO at room temperature on the carton to keep track of the 90 days.
- Room temperature
- up to 90 days
Label statement
Throw VOXZOGO away if unused within 90 days of storing at room temperature.
- Back into the refrigerator
- Not allowed
Label statement
Do not return VOXZOGO to the refrigerator once stored at room temperature.
- Light
- Protect from light
Label statement
Store in the original package to protect from light.
- Shaking
- Not addressed
All storage statements on the label (15)
- Refrigerate VOXZOGO vials and prefilled diluent syringes at 2°C to 8°C (36°F to 46°F).
- Do not freeze.
- VOXZOGO can be stored at room temperature 20°C to 25°C (68°F to 77°F); excursions permitted to 15°C to 30°C (59°F to 86°F) for 90 days.
- Do not return VOXZOGO to the refrigerator once stored at room temperature.
- After reconstitution, VOXZOGO can be held in the vial at room temperature 20°C to 25°C (68°F to 77°F) for a maximum of 3 hours [see Dosage and Administration (2.4) ] .
- Do not use beyond expiration date on the label.
- Store in the original package to protect from light.
- Store the VOXZOGO vial and prefilled diluent syringe in the refrigerator between 36°F to 46°F (2°C to 8°C).
- You may store VOXZOGO (before mixing) at room temperature between 68°F to 77°F (20°C to 25°C) for 90 days.
- Record the date you started storing VOXZOGO at room temperature on the carton to keep track of the 90 days.
- Do not return VOXZOGO to the refrigerator after it has been stored at room temperature.
- Throw VOXZOGO away if unused within 90 days of storing at room temperature.
- Do not use VOXZOGO past the expiration date.
- Do not freeze VOXZOGO.
- Store VOXZOGO out of direct sunlight.
FDA label version 16, effective November 25, 2025. DailyMed
Dosing and titration calendar
Built only from the schedules the label states (loading, titration, day schedules, cycles and weight bands). Steps the label states in words the calendar cannot place are shown, not guessed.
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Medicare Part D coverage
5,496 Part D plans, CMS formulary files 2026Q3. Look up tier, PA, step therapy and quantity limits by plan
Patient assistance
No manufacturer program page is listed for this drug yet.
Independent foundations and the full directory (checked 2026-11-06). Eligibility and amounts are set by each program; open its page for them.
For licensed clinicians. Use with clinical judgment. Statements are quoted from the FDA label; confirm against the label for the product you are using.