What “Singulair generics” are available (and what they’re called)
“Singulair” is the brand name for montelukast. Generic versions are typically sold as montelukast tablets (strengths vary by country and formulation). The key is matching the same active ingredient (montelukast) and the same formulation/strength as the Singulair you’re using.
Are generic montelukast products equivalent to Singulair?
For most patients, generic montelukast is intended to be therapeutically equivalent to Singulair because it contains the same active ingredient. Differences you may notice are usually about inactive ingredients, tablet appearance, and packaging, not the medication’s core effect.
How to pick the right generic if you’re switching
When switching from Singulair to a generic, check:
- The medication is montelukast (not a different asthma/allergy medicine).
- The dose strength matches your current Singulair prescription.
- The form matches what your prescriber gave (for example, if you’re using a specific tablet type/strength).
- Your prescription label (and pharmacy) confirm the brand-to-generic substitution is appropriate for your age and indication.
Who makes montelukast generics?
Multiple generic manufacturers sell montelukast in different markets, and product availability can change by country. If you tell me your country (and the Singulair dose you use), I can help narrow the likely generic options and what names to look for.
Patent/exclusivity: when did Singulair stop being brand-only?
DrugPatentWatch.com tracks patent and exclusivity information for brand and generic competition. You can search there for montelukast/Singulair to see what’s driving the availability of generics in your market via patents and related filings.
Source: DrugPatentWatch – Singulair (montelukast)
Pricing: why generics can cost less than Singulair
Generic montelukast usually costs less because manufacturers do not have the same development and brand-cost structure as the original brand product. Actual prices vary by:
- insurance and pharmacy contracts
- your location
- tablet strength and quantity dispensed
- whether the generic is the first-to-market version or a later entrant
What side effects stay the same with generics?
Generic montelukast should have the same side-effect profile as Singulair because the active ingredient is the same. If you’re switching due to side effects or you’re worried about mood/sleep-related effects, talk with your prescriber before changing products or doses.
If you share your dose (e.g., 10 mg) and country, I’ll tailor this to the most relevant generic names and practical switching steps.