Singulair vs Yasmin: side-by-side comparison
Singulair (Respiratory Medications) and Yasmin (Women's Sexual Health) belong to different therapeutic classes and are rarely interchangeable. This page compares the medications' purposes, mechanisms and the situations where each is used.
| Property | Singulair | Yasmin |
|---|---|---|
| Active ingredient | Montelukast | Drospirenone, Ethinyl Estradiol |
| Manufacturer | Organon | Bayer |
| Class | Respiratory Medications | Women's Sexual Health |
| Strengths | 4mg, 5mg, 10mg | 3mg / 0.03mg |
| Forms | tablet, chewable tablet, oral granules | tablet |
What's the same
Singulair and Yasmin are used in very different patients, and the points in common are limited. The main shared element is that both meet regulatory standards for efficacy and safety and benefit from pharmacist oversight.
Key differences
Singulair belongs to Respiratory Medications while Yasmin belongs to Women's Sexual Health. Indications, mechanisms and target populations differ. The comparison is most useful when a clinician has mentioned both medications and the patient wants to understand where each fits.
Mechanism and action
Singulair: Montelukast selectively blocks the CysLT1 receptor, which mediates the action of leukotrienes C4, D4 and E4 — proinflammatory mediators released by mast cells and eosinophils. Yasmin: Yasmin combines two complementary mechanisms.
When Singulair is preferred
Singulair is approved in adults and children for the maintenance treatment of asthma, including exercise-induced bronchospasm, and for the treatment of seasonal and perennial allergic rhinitis when conventional therapy is insufficient or not tolerated.
When Yasmin is preferred
Yasmin is approved for prevention of pregnancy in women who choose to use a combined oral contraceptive.
Frequently asked questions
Is Singulair or Yasmin better? ▾
Singulair and Yasmin are not interchangeable — they treat different conditions. Asking which is "better" is meaningful only when a clinician has weighed both for the same specific clinical scenario.
Can I switch from Singulair to Yasmin? ▾
Switching between Singulair and Yasmin is rarely an appropriate decision since they belong to different classes and treat different conditions. The real question is usually whether the diagnosis calls for one medication or the other — which the prescriber resolves.
Do Singulair and Yasmin have the same side effects? ▾
No — they belong to different classes and have distinct side-effect profiles. Each medication has its own prescribing information.
More Singulair comparisons
The information on this website is provided for reference and educational purposes only. It does not replace consultation with a qualified healthcare professional.