Search by Medical Condition A B C D E F G H I J K L M N O P Q R S T U V W X Y Z Clinical Trials for Gagging Effective Interventions to Overcome Severe Gag Reflex Effect of Palatable Lidocaine Gel on Gag Reflex for Patients Undergoing Upper Gastrointestinal Endoscopy The Antigagging Effect of Granisetron (Kytril), an Antiemetic Drug, in Dental Situations