Who manufactures lamotrigine?
Lamotrigine is made by multiple pharmaceutical companies worldwide because it’s an established, widely available medicine. In the U.S., the drug is available as both brand and generic products, and different manufacturers make different versions (typically “lamotrigine” tablets or extended-release tablets).
What brand name is lamotrigine sold under?
In many markets, lamotrigine is commonly known by the brand name Lamictal (and Lamictal XR for extended-release formulations). Generic lamotrigine products are also widely sold.
How can I find the exact manufacturer for my prescription?
The manufacturer depends on the specific product your pharmacy dispenses. To identify it, check the medication label and the package insert for the “manufacturer” or “distributed by” information (often listed next to the National Drug Code, or NDC, number).
Does the manufacturer matter for effectiveness or safety?
For a given formulation type (immediate-release vs. extended-release), generic lamotrigine is required to meet regulatory standards for bioequivalence to the reference product. In practice, switching between products can still lead some patients to notice differences in drug levels, so prescribers often recommend staying with the same manufacturer when possible.
Sources
No sources were provided with your question, and I don’t have access to live pharmacy or regulatory databases here to list every current manufacturer and product.