IRCT201108126578N2 IRCT 2011-09-22 Research Department of Isfahan University of Medical Sciences Effect of Punica L. lozenge on gag reflex in dental patients Effect of Punica L. lozenge on gag reflex in dental patients 2007-03-20 anticipated 84 Complete https://irct.ir/trial/7025 interventional Randomization: Randomized, Blinding: Double blinded, Placebo: Used, Assignment: Parallel, Purpose: Treatment. N/A Gag Reflex. Intervention 1: After determining the sevierity of Gag reflex,encoded lozenge (Punica L. lozange) was given to each patient. This was done by a third person. After five minutes, the Gag reflex severity in the areas of soft palate and pharyngeal tonsils were evaluated again by the same examiner and the final results were recorded.Finally,the case group was distincted by the code number from the control group. Intervention 2: After determining the sevierity of Gag reflex,encoded lozenge (plaecebo lozang) was given to each patient. This was done by a third person . After five minutes, the Gag reflex severity in the areas of soft palate and pharyngeal tonsils were evaluated again by the same examiner and the final results were recorded.Finally,the control group was distincted by the code number from the case group.