Description
Weqastin-M Tablets by Ellanjey is a potent, dual-action anti-allergy formulation combining Bilastine 20 mg and Montelukast Sodium I.P. (equivalent to Montelukast 10 mg) . This powerful combination is designed to provide comprehensive relief from a wide range of allergic conditions, including seasonal and perennial allergic rhinitis (hay fever), chronic urticaria (hives), and allergic asthma. By targeting two different pathways in the allergic inflammatory cascade, Weqastin-M offers superior symptom control compared to single-agent therapy.
Key Benefits
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Dual-Action Allergy Blockade: Combines an antihistamine (Bilastine) and a leukotriene receptor antagonist (Montelukast) to block two major allergic inflammatory pathways for superior symptom control.
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Non-Sedating 24-Hour Relief: Bilastine is a modern, second-generation antihistamine that does not cross the blood-brain barrier, providing powerful allergy relief without daytime drowsiness or cognitive impairment.
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Comprehensive Symptom Coverage: Treats the full spectrum of allergic symptoms: sneezing, runny nose, nasal congestion, itchy/watery eyes, hives, skin itching, wheezing, and chest tightness.
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Effective for Both Nose and Chest: The only single-tablet combination that effectively treats both upper airway (allergic rhinitis) and lower airway (asthma) allergic inflammation simultaneously.
FAQs:
1. How should I take Weqastin-M tablets?
Take on an empty stomach — at least 1 hour before food or 2 hours after food — as food significantly reduces Bilastine absorption. Swallow whole with water. Avoid grapefruit juice. Take at the same time each day (evening is preferred for asthma patients). Do not crush or chew.
2. Will this medicine make me feel drowsy?
No. Bilastine is a non-sedating antihistamine that does not cross the blood-brain barrier, unlike older antihistamines (e.g., cetirizine, diphenhydramine). You can safely drive, work, and perform daily activities without impairment. However, a small minority of patients may experience mild fatigue.
3. How long does it take to work?
Rapid relief for sneezing/itching: Bilastine begins working within 30-60 minutes.
For nasal congestion and asthma: Montelukast may take several days to weeks for full benefit. Continue taking daily even if you don’t feel immediate effects — consistency is key for long-term control.
4. Can I take Weqastin-M during pregnancy or breastfeeding?
Consult your doctor.
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Pregnancy: Bilastine safety in pregnancy is not well-established. Montelukast is FDA Category B (generally considered safe). Use only if clearly needed and prescribed by a doctor.
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Breastfeeding: It is unknown if Bilastine passes into breast milk. Montelukast passes into breast milk in small amounts. Avoid unless recommended by your physician.






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