This is a reivew of how effective claritin-d (loratadine; pseudoephedrine sulfate) is for sinusitis and for what kind of people. the study is created by ehealthme from 7 claritin-d users and is d claritin sinusitis updated continuously. ehealthme makes it possible for everyone to run their own clinical trial. This is a reivew of how effective claritin (loratadine) is for sinus pain and for what kind of people. the study is created by ehealthme from 5 claritin users and is updated continuously. do you know the drug safety label on your pill bottle is never complete?. Claritind Allergymedicine Allergy Relief Claritin Claritin-d® tablets 12-hour this powerful tablet relieves common allergy symptoms such as sneezing, runny nose, itchy, watery eyes and itchy nose or throat, plus sinus congestion & pressure, and nasal congestion. Claritin-d is used to treat sneezing, runny or stuffy nose, itchy or watery eyes, hives, skin rash, itching, and other symptoms of allergies and the common c...