Drugs in Allergic Rhinitis

Drugs in Allergic Rhinitis :
#H1 antihistamines are effective for treating nasopharyngeal itching, sneezing, watery rhinorrhea, and ocular itching, tearing, erythema.

*Side effects associated with older H1 antihistamines include sedation, visual disturbance, urinary retention, and arrhythmias

#Newer H1 antihistamines:( terfenadine (Seldane) astemizole (Hismanal))

*These agents exhibit less sedation associated with .......

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