Xolair (omalizumab) is a very expensive biologic. If you’re paying cash (no insurance), the exact price depends on your dose, how many vials you need per dose, and which pharmacy you use. In practice, people often face several thousand dollars per dose and tens of thousands per year.
rough ballpark (cash price):
- For common chronic urticaria dosing (300 mg every 4 weeks): about 2 vials per monthly dose. If a 150 mg vial is around $1,500–$2,000, that’s roughly $3,000–$4,000 per month, i.e., about $36,000–$48,000 per year.
- For higher-dose asthma regimens (e.g., up to 600 mg every 4 weeks): more vials per dose, and monthly costs can be higher—often in the $5,000–$10,000 per month range, with yearly costs around $60,000–$120,000+.
These are rough ranges; exact prices vary by:
- Your exact dose (mg per dose)
- How many 150 mg/vial or other vial sizes you need
- Pharmacy/clinic pricing and location
- Any state or local taxes or administration fees
How to estimate your own cost:
1) Find your prescribed dose per administration (in mg) and how often you get a dose (every 2–4 weeks, most commonly every 4 weeks for CIU).
2) Divide the dose by the mg per vial to estimate how many vials you need per dose.
3) Multiply by the price you’re quoted per vial at your chosen pharmacy.
4) Multiply by how many doses you get per year.
Ways to reduce out-of-pocket:
- Ask about patient assistance programs offered by Genentech/Roche (Xolair) or your clinic.
- Check with the clinic about negotiated rates or infusion-center pricing.
- Some manufacturers offer cash-price programs or rebates; a pharmacist or patient navigator can help you check.
- If cost is prohibitive, discuss alternatives with your doctor (there are other biologics for asthma or urticaria, though each has its own cost and efficacy profile).
If you tell me your exact dose (mg per administration) and how often you’d receive it, I can help estimate a more precise cash-cost range. Also, tell me your country/region to tailor the estimate to local pricing.