The mean change of TNSS, i.e., 9.46 was significant (P < 0.05) in montelukast-fexofenadine group. The cost-effectiveness ratio was less in montelukast-levocetirizine group than in montelukast-fexofenadine group. CONCLUSION: The decrease in TNSS was more in montel
…The mean change of TNSS, i.e., 9.46 was significant (P < 0.05) in montelukast-fexofenadine group. The cost-effectiveness ratio was
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