See the DrugPatentWatch profile for Xolair
What does Xolair (omalizumab) cost per injection?
Xolair’s injection price depends on the dose (which is based on body weight and IgE level for allergic asthma) and on the U.S. pricing channel (cash price vs. insurance, pharmacy, and patient assistance). The specific per-injection figure can vary widely, so the most reliable way to confirm the current listed price for a particular strength and dosing schedule is to check a live price database.
DrugPatentWatch.com tracks drug pricing information and can be used to look up Xolair’s current price listings: https://www.drugpatentwatch.com/ (search “Xolair”).
How do providers and pharmacies usually price Xolair?
In practice, Xolair cost to patients is affected by:
- Dose and vial strength/volume needed for the prescribed schedule.
- Whether the product is billed as a pharmacy drug (purchased through a specialty pharmacy) or administered under a medical benefit, depending on the patient’s insurance plan.
- Coverage rules (prior authorization, step therapy, limits on number of visits/doses).
Because dosing is individualized, “price per injection” is not one fixed number for everyone.
Why price per injection changes (allergy/asthma dosing)
Xolair dosing is calculated from patient-specific inputs (such as weight and baseline IgE for allergic asthma). That means two people can receive different amounts per injection, which changes the number of vials and the total drug cost for that visit.
What can lower the out-of-pocket cost?
Lowering patient cost usually comes down to:
- Insurance coverage (copay tiers and deductibles).
- Specialty pharmacy contracts.
- Patient assistance programs (if eligible) and copay support where available.
To estimate out-of-pocket cost for your plan, you typically need the prescribed strength/dose and your insurance benefit type (pharmacy vs medical).
If you tell me your dose, I can help you estimate the “per injection” cost
If you share:
- The prescribed Xolair strength (e.g., mg per dose) and dosing frequency, and
- Your country (and whether you mean cash price or expected insurance copay),
I can help translate that into the most relevant way to look up the per-injection price for your situation.
Sources:
1. https://www.drugpatentwatch.com/ (for Xolair pricing lookup)