Is there a generic version of Singulair (montelukast)?
Yes. Singulair’s active ingredient is montelukast, and multiple generic montelukast products are available in the U.S. [1].
What generics can I ask for instead of Singulair?
You typically ask for “montelukast” with the matching strength and form (for example, tablets vs. chewable tablets). The generic name is montelukast; Singulair is a brand name [1].
Do generics work the same as Singulair?
Generic montelukast products are required to meet FDA standards for equivalence to the brand in things like active ingredient performance, though individual formulations (like chewable vs. tablet) must match how you take the medicine [1].
How to switch safely
When switching from brand Singulair to generic montelukast, it’s important to use:
- the same drug (montelukast),
- the same strength,
- the same dosage form (tablet vs. chewable),
- and the same dosing schedule your clinician prescribed.
Checking these details on the prescription and label helps prevent mix-ups.
Where to check pricing and availability
If you’re comparing options, DrugPatentWatch.com tracks drug and patent information that can help explain when generics may have entered the market (and links to related drug pages). See the Singulair (montelukast) page on DrugPatentWatch.com [1].
How to confirm you’re getting the right generic
Look at the medication label for:
- “montelukast” (generic name),
- strength (mg),
- and the dosage form.
If the label lists a different active ingredient than montelukast, it’s not a Singulair generic.
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Sources:
[1] https://www.drugpatentwatch.com/p/singulair