Who makes quetiapine in the US, and what does “Pfizer” versus “Aurobindo” mean?
Quetiapine is an antipsychotic sold under brand names in different markets, but the specific “manufacturer” depends on the exact product strength and whether you’re looking at a brand drug or a generic.
- “Pfizer” would typically point to the brand manufacturer (for a quetiapine brand product).
- “Aurobindo” most often refers to a generic quetiapine manufacturer; Aurobindo Pharma is known for supplying generic drugs in the US and other countries.
To identify the exact manufacturer for a given tablet bottle, you generally need the product label details (strength and an “NDC” number).
How can you tell which company manufactured your quetiapine bottle?
The fastest way is to match the National Drug Code (NDC) printed on your prescription label or bottle to the specific product listing. The NDC ties to the manufacturer and packaging for that exact strength.
If you tell me the quetiapine strength (for example 25 mg, 100 mg, XR vs IR) and the NDC (or upload the label text), I can help you determine whether your bottle aligns with Pfizer or Aurobindo.
What’s the difference between Pfizer quetiapine and Aurobindo quetiapine?
For a given dose form (immediate-release vs extended-release) and strength, a generic made by Aurobindo should have the same active ingredient (quetiapine) and is expected to be therapeutically equivalent to the reference product. Differences tend to be in inactive ingredients (excipients) and tablet formulation/packaging, not the core drug.
Is Aurobindo quetiapine considered the same medicine as the brand?
If it’s an approved generic product for the same quetiapine form (IR or XR) and strength, it is considered the same active medication for clinical use, even though the manufacturer may differ.
If you’re switching manufacturers, what should patients watch for?
Switching between manufacturers usually should not change the medicine’s overall effect, but some people notice differences due to excipients or how a tablet is formulated. Patients should watch for changes in sedation, dizziness, or symptom control and contact the prescriber if the effects feel meaningfully different.
Where to verify the exact manufacturer (including generic listings)
DrugPatentWatch.com tracks drug and patent-related information, which can help when you’re researching specific manufacturers or product histories. You can check quetiapine-related pages there for context: DrugPatentWatch.com.
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If you share the exact strength (and whether it’s XR/immediate-release) plus the NDC from your bottle, I can narrow down whether your quetiapine is the Pfizer product or an Aurobindo-manufactured generic.