Clarinex Syrup As this eMedTV segment explains, Clarinex syrup, tablets, and RediTabs may help treat allergies and hives in adults and children. Exposure to total methylcatechol unconjugated plus glucuronide was to -fold higher in subjects with severe hepatic impairment and discovery of poorly clarinex generic compare register. Tell your doctor immediately if this unlikely but serious side effect occurs: rapid or pounding heartbeat. The syrup contains the following inactive ingredients: propylene glycol USP, sorbitol solution USP, citric acid anhydrous USP, sodium citrate dihydrate USP, sodium benzoate NF, disodium edetate USP, purified water USP. Claritan reditabs Claritin-D is non-prescription drug approved for the treatment of nasal allergy hur man far clarinex recept symptoms. Metabolism Desloratadine major metabolite of loratadine is extensively metabolized to 3-hydroxydesloratadine, an active metabolite, which is subsequently glucuronidated.