The delivered Montelukast Levocetirizine Tablets are useful in minimizing majority of side effects of allergic rhinitis, yet are unsuccessful for nighttime symptoms and nasal congestion. This medicine has been discovered to offer fast relief. In case of allergic illness, it is suggested to take this medicine for good 6 weeks to completely treat the condition. The transformation in whole daytime nasal symptom, nighttime nasal symptom and composite symptoms scores was imperatively higher in Montelukast Levocetirizine Tablets than in alone levocetirizine group. This is simple to consume and starts working as soon as it reaches into the body.